1540196185.915 * [misc]progress:  [Phase 1 of 3] Setting up.
1540196185.915 * * * [misc]progress:  [1/2] Preparing points
1540196185.915 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1540196185.917 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1540196185.918 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.919 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.920 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1540196185.922 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.924 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.925 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1540196185.927 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.930 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.934 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1540196185.936 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.941 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.947 * * * * [misc]points:  Computing exacts for 256 points
1540196185.949 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.964 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.973 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196185.973 * * * * [misc]points:  Sampling 25 additional inputs, on iter 1 have 231 / 256
1540196185.973 * * * * [misc]points:  Computing exacts for 25 points
1540196185.974 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.988 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.989 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196185.989 * * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 255 / 256
1540196185.989 * * * * [misc]points:  Computing exacts for 4 points
1540196185.990 * * * * [misc]points:  Setting MPFR precision to 64
1540196185.990 * * * * [misc]points:  Setting MPFR precision to 320
1540196185.990 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196185.990 * * * * [exit]points:  Sampled 259 points with exact outputs
1540196185.990 * * * [misc]progress:  [2/2] Setting up program.
1540196185.995 * [misc]progress:  [Phase 2 of 3] Improving.
1540196185.996 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196185.996 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196186.002 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196186.008 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196186.014 * * [misc]simplify:  iters left: 3 (48 enodes)
1540196186.021 * * [misc]simplify:  iters left: 2 (66 enodes)
1540196186.030 * * [misc]simplify:  iters left: 1 (70 enodes)
1540196186.038 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196186.050 * * [misc]progress:  iteration 1 / 4
1540196186.050 * * * [misc]progress:  picking best candidate
1540196186.056 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1540196186.056 * * * [misc]progress:  localizing error
1540196186.088 * * * [misc]progress:  generating rewritten candidates
1540196186.088 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1540196186.105 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1540196186.111 * * * [misc]progress:  generating series expansions
1540196186.111 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1540196186.111 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1540196186.111 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1540196186.112 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of b in d
1540196186.112 * [misc]backup-simplify:  Simplify b into b
1540196186.112 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.112 * [misc]backup-simplify:  Simplify c into c
1540196186.112 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of a in d
1540196186.112 * [misc]backup-simplify:  Simplify a into a
1540196186.112 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.112 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.112 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.112 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.112 * [misc]backup-simplify:  Simplify c into c
1540196186.112 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196186.112 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.112 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.112 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.112 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.112 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196186.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.113 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1540196186.113 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.113 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196186.113 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1540196186.113 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of b in a
1540196186.113 * [misc]backup-simplify:  Simplify b into b
1540196186.113 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.113 * [misc]backup-simplify:  Simplify c into c
1540196186.113 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.113 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.113 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.113 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.113 * [misc]backup-simplify:  Simplify d into d
1540196186.113 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.113 * [misc]backup-simplify:  Simplify c into c
1540196186.113 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196186.113 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.114 * [misc]backup-simplify:  Simplify d into d
1540196186.114 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.114 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.114 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1540196186.114 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.114 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.114 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196186.114 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1540196186.114 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1540196186.114 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196186.114 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196186.114 * [misc]taylor:  Taking taylor expansion of b in c
1540196186.115 * [misc]backup-simplify:  Simplify b into b
1540196186.115 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.115 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.115 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.115 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.115 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.115 * [misc]backup-simplify:  Simplify a into a
1540196186.115 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.115 * [misc]backup-simplify:  Simplify d into d
1540196186.115 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196186.115 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.115 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.115 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.115 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.115 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.115 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.115 * [misc]backup-simplify:  Simplify d into d
1540196186.115 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196186.115 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.115 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196186.115 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196186.115 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.115 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196186.116 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1540196186.116 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.116 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.116 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.116 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.116 * [misc]backup-simplify:  Simplify c into c
1540196186.116 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.116 * [misc]backup-simplify:  Simplify a into a
1540196186.116 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.116 * [misc]backup-simplify:  Simplify d into d
1540196186.116 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.116 * [misc]backup-simplify:  Simplify c into c
1540196186.116 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196186.116 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.116 * [misc]backup-simplify:  Simplify d into d
1540196186.116 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.116 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.116 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196186.116 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196186.116 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.116 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.117 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196186.117 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1540196186.117 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.117 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.117 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.117 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.117 * [misc]backup-simplify:  Simplify c into c
1540196186.117 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.117 * [misc]backup-simplify:  Simplify a into a
1540196186.117 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.117 * [misc]backup-simplify:  Simplify d into d
1540196186.117 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.117 * [misc]backup-simplify:  Simplify c into c
1540196186.117 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196186.117 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.117 * [misc]backup-simplify:  Simplify d into d
1540196186.117 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.117 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.118 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196186.118 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196186.118 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.118 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.118 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196186.118 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1540196186.118 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1540196186.118 * [misc]taylor:  Taking taylor expansion of -1 in c
1540196186.118 * [misc]backup-simplify:  Simplify -1 into -1
1540196186.118 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1540196186.118 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.118 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.118 * [misc]backup-simplify:  Simplify a into a
1540196186.118 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.118 * [misc]backup-simplify:  Simplify d into d
1540196186.118 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196186.118 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.119 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.119 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.119 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.119 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.119 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.119 * [misc]backup-simplify:  Simplify d into d
1540196186.119 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.119 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.119 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196186.119 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1540196186.119 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1540196186.119 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1540196186.119 * [misc]taylor:  Taking taylor expansion of -1 in a
1540196186.119 * [misc]backup-simplify:  Simplify -1 into -1
1540196186.119 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1540196186.119 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.119 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.119 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.119 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.119 * [misc]backup-simplify:  Simplify d into d
1540196186.119 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.120 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.120 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.120 * [misc]backup-simplify:  Simplify (+ c 0) into c
1540196186.120 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196186.120 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196186.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.121 * [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)))
1540196186.121 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1540196186.121 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.121 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.121 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.121 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196186.121 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.121 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.121 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.121 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.121 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.121 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.121 * [misc]backup-simplify:  Simplify d into d
1540196186.121 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.121 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196186.122 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.122 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.122 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196186.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.122 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1540196186.122 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1540196186.122 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.122 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.123 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.123 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.123 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.123 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1540196186.123 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1540196186.123 * [misc]taylor:  Taking taylor expansion of -1 in d
1540196186.123 * [misc]backup-simplify:  Simplify -1 into -1
1540196186.123 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.123 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.123 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.123 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540196186.123 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540196186.123 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196186.124 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.124 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196186.125 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.126 * [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
1540196186.126 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.126 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.126 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.126 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.126 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.126 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.126 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196186.126 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196186.126 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.126 * [misc]backup-simplify:  Simplify d into d
1540196186.126 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.126 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196186.126 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196186.126 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.126 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.126 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.126 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.127 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196186.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196186.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.128 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.128 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.128 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.128 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.128 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.129 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.129 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1540196186.129 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1540196186.129 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1540196186.129 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.129 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.129 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.129 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1540196186.129 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.129 * [misc]backup-simplify:  Simplify d into d
1540196186.129 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.130 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1540196186.130 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1540196186.130 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.130 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.130 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.130 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196186.130 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1540196186.130 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.130 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.130 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.130 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.131 * [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))))
1540196186.131 * [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
1540196186.131 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196186.131 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196186.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196186.131 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196186.131 * [misc]taylor:  Taking taylor expansion of b in d
1540196186.131 * [misc]backup-simplify:  Simplify b into b
1540196186.131 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.131 * [misc]backup-simplify:  Simplify c into c
1540196186.131 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.131 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196186.131 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196186.131 * [misc]taylor:  Taking taylor expansion of a in d
1540196186.131 * [misc]backup-simplify:  Simplify a into a
1540196186.131 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.131 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.131 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.131 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196186.132 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196186.132 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196186.132 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196186.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196186.132 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196186.132 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.132 * [misc]backup-simplify:  Simplify c into c
1540196186.132 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.132 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196186.132 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196186.132 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.132 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.132 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.133 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1540196186.133 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1540196186.133 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196186.133 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1540196186.133 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196186.133 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196186.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196186.133 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196186.133 * [misc]taylor:  Taking taylor expansion of b in a
1540196186.133 * [misc]backup-simplify:  Simplify b into b
1540196186.133 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.133 * [misc]backup-simplify:  Simplify c into c
1540196186.133 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.133 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.133 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.134 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.134 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.134 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.134 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.134 * [misc]backup-simplify:  Simplify d into d
1540196186.134 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.134 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196186.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196186.134 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196186.134 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.134 * [misc]backup-simplify:  Simplify c into c
1540196186.134 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.134 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196186.134 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196186.134 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.134 * [misc]backup-simplify:  Simplify d into d
1540196186.134 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.135 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.135 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196186.135 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1540196186.135 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196186.135 * [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))
1540196186.135 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196186.135 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196186.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196186.135 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196186.135 * [misc]taylor:  Taking taylor expansion of b in c
1540196186.135 * [misc]backup-simplify:  Simplify b into b
1540196186.135 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.135 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.135 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.135 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196186.136 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196186.136 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196186.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196186.136 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.136 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.136 * [misc]backup-simplify:  Simplify a into a
1540196186.136 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.136 * [misc]backup-simplify:  Simplify d into d
1540196186.136 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.136 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196186.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196186.136 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.136 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.136 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.136 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.136 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.137 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196186.137 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.137 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.137 * [misc]backup-simplify:  Simplify d into d
1540196186.137 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.137 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.137 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196186.137 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.137 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196186.137 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196186.137 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.137 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.137 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.137 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.137 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.137 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.137 * [misc]backup-simplify:  Simplify c into c
1540196186.137 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.138 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.138 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.138 * [misc]backup-simplify:  Simplify a into a
1540196186.138 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.138 * [misc]backup-simplify:  Simplify d into d
1540196186.138 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.138 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.138 * [misc]backup-simplify:  Simplify c into c
1540196186.138 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.138 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196186.138 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.138 * [misc]backup-simplify:  Simplify d into d
1540196186.139 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.139 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.139 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196186.139 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196186.139 * [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))
1540196186.139 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196186.139 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.139 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.139 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.139 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.139 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.139 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.139 * [misc]backup-simplify:  Simplify c into c
1540196186.139 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.140 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.140 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.140 * [misc]backup-simplify:  Simplify a into a
1540196186.140 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.140 * [misc]backup-simplify:  Simplify d into d
1540196186.140 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.140 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.140 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.140 * [misc]backup-simplify:  Simplify c into c
1540196186.140 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.140 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196186.140 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.140 * [misc]backup-simplify:  Simplify d into d
1540196186.141 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.141 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.141 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196186.141 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196186.141 * [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))
1540196186.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1540196186.141 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1540196186.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196186.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196186.141 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.141 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.141 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.141 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196186.142 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.142 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.142 * [misc]backup-simplify:  Simplify d into d
1540196186.142 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.142 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.142 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.142 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.142 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.142 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.142 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1540196186.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196186.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.143 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1540196186.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.144 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196186.144 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196186.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196186.144 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.144 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196186.144 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196186.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196186.145 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196186.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196186.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.146 * [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))))
1540196186.146 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.146 * [misc]backup-simplify:  Simplify a into a
1540196186.146 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.146 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.146 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.146 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.146 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196186.146 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.147 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.147 * [misc]backup-simplify:  Simplify d into d
1540196186.147 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.147 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.147 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.147 * [misc]backup-simplify:  Simplify d into d
1540196186.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.147 * [misc]backup-simplify:  Simplify (* 1 d) into d
1540196186.147 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.147 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196186.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.148 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196186.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1540196186.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.149 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.149 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.149 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196186.149 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.149 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.149 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196186.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.150 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.150 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.151 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196186.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196186.151 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196186.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.152 * [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
1540196186.153 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.153 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.153 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.153 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.153 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.153 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196186.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.153 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.153 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.153 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.153 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.153 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.153 * [misc]backup-simplify:  Simplify d into d
1540196186.153 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.153 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.153 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.153 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196186.153 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196186.153 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196186.153 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.153 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.153 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.154 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.155 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196186.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.155 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196186.155 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196186.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.156 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1540196186.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196186.157 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1540196186.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196186.157 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196186.157 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.157 * [misc]backup-simplify:  Simplify d into d
1540196186.157 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.157 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.157 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.157 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.157 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.157 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.157 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.157 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.157 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.158 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196186.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.158 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.159 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.159 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196186.159 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196186.160 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196186.160 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196186.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.162 * [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
1540196186.162 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.162 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.162 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.162 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.162 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.162 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196186.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.163 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1540196186.163 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.163 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.163 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.163 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.163 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.164 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196186.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.164 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196186.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1540196186.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196186.166 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.166 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.166 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.166 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.166 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.166 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.167 * [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))))
1540196186.167 * [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
1540196186.167 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196186.167 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196186.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196186.167 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196186.167 * [misc]taylor:  Taking taylor expansion of b in d
1540196186.167 * [misc]backup-simplify:  Simplify b into b
1540196186.167 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.167 * [misc]backup-simplify:  Simplify c into c
1540196186.167 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.167 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196186.167 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196186.167 * [misc]taylor:  Taking taylor expansion of a in d
1540196186.167 * [misc]backup-simplify:  Simplify a into a
1540196186.167 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.167 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.167 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.167 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196186.167 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196186.167 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196186.168 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196186.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196186.168 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196186.168 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.168 * [misc]backup-simplify:  Simplify c into c
1540196186.168 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.168 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196186.168 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196186.168 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.168 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.168 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.168 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.168 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1540196186.168 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1540196186.169 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196186.169 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1540196186.169 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196186.169 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196186.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196186.169 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196186.169 * [misc]taylor:  Taking taylor expansion of b in a
1540196186.169 * [misc]backup-simplify:  Simplify b into b
1540196186.169 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.169 * [misc]backup-simplify:  Simplify c into c
1540196186.169 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.169 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.169 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.169 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.169 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.169 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.169 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.169 * [misc]backup-simplify:  Simplify d into d
1540196186.169 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.169 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.170 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.170 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196186.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196186.170 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196186.170 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.170 * [misc]backup-simplify:  Simplify c into c
1540196186.170 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.170 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196186.170 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196186.170 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.170 * [misc]backup-simplify:  Simplify d into d
1540196186.170 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.170 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.170 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196186.170 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1540196186.170 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196186.171 * [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))
1540196186.171 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196186.171 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196186.171 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196186.171 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196186.171 * [misc]taylor:  Taking taylor expansion of b in c
1540196186.171 * [misc]backup-simplify:  Simplify b into b
1540196186.171 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.171 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.171 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.171 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196186.171 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196186.171 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196186.171 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196186.171 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.171 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.171 * [misc]backup-simplify:  Simplify a into a
1540196186.171 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.171 * [misc]backup-simplify:  Simplify d into d
1540196186.171 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.172 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.172 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196186.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196186.172 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.172 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.172 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.172 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.172 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.172 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196186.172 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.172 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.172 * [misc]backup-simplify:  Simplify d into d
1540196186.172 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.172 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.172 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196186.173 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.173 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196186.173 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196186.173 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.173 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.173 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.173 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.173 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.173 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.173 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.173 * [misc]backup-simplify:  Simplify c into c
1540196186.173 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.173 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.173 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.173 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.173 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.173 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.173 * [misc]backup-simplify:  Simplify a into a
1540196186.173 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.173 * [misc]backup-simplify:  Simplify d into d
1540196186.173 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.174 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.174 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196186.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196186.174 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196186.174 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.174 * [misc]backup-simplify:  Simplify c into c
1540196186.174 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.174 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196186.174 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196186.174 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.174 * [misc]backup-simplify:  Simplify d into d
1540196186.174 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.174 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.174 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196186.174 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196186.175 * [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))
1540196186.175 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.175 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.175 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.175 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.175 * [misc]backup-simplify:  Simplify c into c
1540196186.175 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.175 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.175 * [misc]backup-simplify:  Simplify a into a
1540196186.175 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.175 * [misc]backup-simplify:  Simplify d into d
1540196186.175 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.175 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.175 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196186.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196186.176 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196186.176 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.176 * [misc]backup-simplify:  Simplify c into c
1540196186.176 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196186.176 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196186.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196186.176 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196186.176 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.176 * [misc]backup-simplify:  Simplify d into d
1540196186.176 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.176 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.176 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196186.176 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196186.176 * [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))
1540196186.177 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.177 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.177 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.177 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.177 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.177 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.177 * [misc]backup-simplify:  Simplify d into d
1540196186.177 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.177 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.177 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.177 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.177 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.178 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1540196186.178 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196186.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.179 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1540196186.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.179 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196186.179 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.179 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196186.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196186.179 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.179 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196186.180 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196186.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196186.180 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196186.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196186.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.181 * [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))))
1540196186.181 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.181 * [misc]backup-simplify:  Simplify a into a
1540196186.181 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196186.181 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.181 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.181 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.181 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196186.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196186.182 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196186.182 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.182 * [misc]backup-simplify:  Simplify d into d
1540196186.182 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.182 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.182 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.182 * [misc]backup-simplify:  Simplify d into d
1540196186.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196186.182 * [misc]backup-simplify:  Simplify (* 1 d) into d
1540196186.182 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.182 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196186.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.183 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196186.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1540196186.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.184 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.184 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196186.184 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.184 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.184 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196186.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.184 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.185 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196186.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196186.186 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.186 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196186.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.187 * [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
1540196186.187 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.187 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.187 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.187 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.187 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.187 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196186.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.187 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.187 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.187 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.187 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.188 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.188 * [misc]backup-simplify:  Simplify d into d
1540196186.188 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.188 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.188 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.188 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196186.188 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196186.188 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196186.188 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.188 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.188 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.188 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.189 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.189 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.189 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196186.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.190 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196186.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196186.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.191 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1540196186.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196186.191 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1540196186.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196186.191 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196186.191 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.191 * [misc]backup-simplify:  Simplify d into d
1540196186.191 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196186.191 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196186.191 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.191 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.191 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.191 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.192 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196186.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.193 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.193 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.193 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.194 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196186.194 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196186.194 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196186.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196186.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.196 * [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
1540196186.196 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.196 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.196 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.196 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.196 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.196 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.196 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196186.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.197 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1540196186.197 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.197 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.198 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.198 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196186.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.199 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196186.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.200 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1540196186.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196186.200 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.200 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.200 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1540196186.201 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1540196186.201 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1540196186.201 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1540196186.201 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196186.201 * [misc]taylor:  Taking taylor expansion of b in d
1540196186.201 * [misc]backup-simplify:  Simplify b into b
1540196186.201 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.201 * [misc]backup-simplify:  Simplify c into c
1540196186.201 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196186.201 * [misc]taylor:  Taking taylor expansion of a in d
1540196186.201 * [misc]backup-simplify:  Simplify a into a
1540196186.201 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.201 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.201 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.201 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1540196186.201 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196186.201 * [misc]taylor:  Taking taylor expansion of b in a
1540196186.201 * [misc]backup-simplify:  Simplify b into b
1540196186.201 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.201 * [misc]backup-simplify:  Simplify c into c
1540196186.201 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.201 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.201 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.201 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.201 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.201 * [misc]backup-simplify:  Simplify d into d
1540196186.201 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196186.201 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196186.201 * [misc]taylor:  Taking taylor expansion of b in c
1540196186.201 * [misc]backup-simplify:  Simplify b into b
1540196186.201 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.201 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.202 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.202 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.202 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.202 * [misc]backup-simplify:  Simplify a into a
1540196186.202 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.202 * [misc]backup-simplify:  Simplify d into d
1540196186.202 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196186.202 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.202 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.202 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.202 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.202 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.202 * [misc]backup-simplify:  Simplify c into c
1540196186.202 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.202 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.202 * [misc]backup-simplify:  Simplify a into a
1540196186.202 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.202 * [misc]backup-simplify:  Simplify d into d
1540196186.202 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196186.202 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.202 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.202 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.202 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.202 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.202 * [misc]backup-simplify:  Simplify c into c
1540196186.202 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.202 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.202 * [misc]backup-simplify:  Simplify a into a
1540196186.202 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.202 * [misc]backup-simplify:  Simplify d into d
1540196186.202 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.202 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.203 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196186.203 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196186.203 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1540196186.203 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.203 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.203 * [misc]backup-simplify:  Simplify a into a
1540196186.203 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.203 * [misc]backup-simplify:  Simplify d into d
1540196186.203 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.203 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196186.203 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1540196186.203 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.203 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.203 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.203 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.203 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.203 * [misc]backup-simplify:  Simplify d into d
1540196186.203 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.203 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.203 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.203 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.204 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.204 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.204 * [misc]backup-simplify:  Simplify (+ c 0) into c
1540196186.204 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.204 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.204 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.204 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.204 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.204 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.204 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.204 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.204 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.204 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.204 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.205 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.205 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.205 * [misc]backup-simplify:  Simplify (- d) into (- d)
1540196186.205 * [misc]taylor:  Taking taylor expansion of (- d) in d
1540196186.205 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.205 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.205 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.206 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196186.206 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.206 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.206 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.206 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.206 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.206 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.206 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.206 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.206 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.207 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1540196186.207 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1540196186.207 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196186.207 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196186.207 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196186.207 * [misc]taylor:  Taking taylor expansion of b in d
1540196186.207 * [misc]backup-simplify:  Simplify b into b
1540196186.207 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.207 * [misc]backup-simplify:  Simplify c into c
1540196186.207 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.207 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.207 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196186.207 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196186.207 * [misc]taylor:  Taking taylor expansion of a in d
1540196186.207 * [misc]backup-simplify:  Simplify a into a
1540196186.207 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.207 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.207 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.207 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196186.207 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196186.207 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196186.207 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196186.207 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196186.207 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196186.207 * [misc]taylor:  Taking taylor expansion of b in a
1540196186.208 * [misc]backup-simplify:  Simplify b into b
1540196186.208 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.208 * [misc]backup-simplify:  Simplify c into c
1540196186.208 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.208 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.208 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.208 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.208 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.208 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.208 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.208 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.208 * [misc]backup-simplify:  Simplify d into d
1540196186.208 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.208 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.208 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.208 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196186.208 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196186.208 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196186.208 * [misc]taylor:  Taking taylor expansion of b in c
1540196186.208 * [misc]backup-simplify:  Simplify b into b
1540196186.208 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.208 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.208 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.208 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196186.209 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196186.209 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196186.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196186.209 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.209 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.209 * [misc]backup-simplify:  Simplify a into a
1540196186.209 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.209 * [misc]backup-simplify:  Simplify d into d
1540196186.209 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.209 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.209 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.209 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.209 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.209 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.209 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.209 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.209 * [misc]backup-simplify:  Simplify c into c
1540196186.209 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.209 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.209 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.210 * [misc]backup-simplify:  Simplify a into a
1540196186.210 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.210 * [misc]backup-simplify:  Simplify d into d
1540196186.210 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.210 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.210 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.210 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.210 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.210 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.210 * [misc]backup-simplify:  Simplify c into c
1540196186.210 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.210 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.210 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.210 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.210 * [misc]backup-simplify:  Simplify a into a
1540196186.210 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.210 * [misc]backup-simplify:  Simplify d into d
1540196186.211 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.211 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.211 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196186.211 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196186.211 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.211 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.211 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.211 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196186.211 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.211 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196186.211 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196186.212 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.212 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196186.212 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1540196186.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196186.212 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.212 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.212 * [misc]backup-simplify:  Simplify a into a
1540196186.212 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.212 * [misc]backup-simplify:  Simplify d into d
1540196186.212 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.212 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.212 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.212 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.212 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196186.212 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.212 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196186.212 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.213 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.213 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.213 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.213 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.213 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196186.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.213 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.213 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.213 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.213 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.213 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.213 * [misc]backup-simplify:  Simplify d into d
1540196186.213 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.213 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.213 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.213 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196186.213 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196186.213 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196186.213 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.213 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.213 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.214 * [misc]backup-simplify:  Simplify (- 1) into -1
1540196186.214 * [misc]backup-simplify:  Simplify -1 into -1
1540196186.214 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.214 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.214 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.214 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.214 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.214 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.214 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.214 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.215 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196186.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.215 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.215 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.215 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.215 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.215 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.215 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.216 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.216 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.216 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.216 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.216 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.216 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196186.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196186.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.216 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.216 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.216 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.216 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.216 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.216 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.216 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.216 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.217 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.217 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.217 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.217 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.217 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1540196186.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.218 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196186.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.218 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.218 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.218 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.218 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.218 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.218 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.218 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.219 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.219 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.219 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.219 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.219 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.219 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.219 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.219 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.219 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.219 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.219 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1540196186.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1540196186.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.220 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.220 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.220 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.220 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.220 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.220 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.221 * [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))
1540196186.222 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1540196186.222 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1540196186.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196186.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196186.222 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196186.222 * [misc]taylor:  Taking taylor expansion of b in d
1540196186.222 * [misc]backup-simplify:  Simplify b into b
1540196186.222 * [misc]taylor:  Taking taylor expansion of c in d
1540196186.222 * [misc]backup-simplify:  Simplify c into c
1540196186.222 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.222 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196186.222 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196186.222 * [misc]taylor:  Taking taylor expansion of a in d
1540196186.222 * [misc]backup-simplify:  Simplify a into a
1540196186.222 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.222 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.222 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.222 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196186.222 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196186.222 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196186.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196186.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196186.222 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196186.222 * [misc]taylor:  Taking taylor expansion of b in a
1540196186.222 * [misc]backup-simplify:  Simplify b into b
1540196186.222 * [misc]taylor:  Taking taylor expansion of c in a
1540196186.222 * [misc]backup-simplify:  Simplify c into c
1540196186.222 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196186.222 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196186.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.222 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.222 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.222 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.222 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.222 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.222 * [misc]backup-simplify:  Simplify d into d
1540196186.222 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.223 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.223 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196186.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196186.223 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196186.223 * [misc]taylor:  Taking taylor expansion of b in c
1540196186.223 * [misc]backup-simplify:  Simplify b into b
1540196186.223 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.223 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.223 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.223 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196186.223 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196186.223 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196186.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196186.223 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.223 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.223 * [misc]backup-simplify:  Simplify a into a
1540196186.223 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.223 * [misc]backup-simplify:  Simplify d into d
1540196186.223 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.223 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.223 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.223 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.223 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.223 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.223 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.223 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.223 * [misc]backup-simplify:  Simplify c into c
1540196186.223 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.223 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.224 * [misc]backup-simplify:  Simplify a into a
1540196186.224 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.224 * [misc]backup-simplify:  Simplify d into d
1540196186.224 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.224 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.224 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of b in b
1540196186.224 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.224 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.224 * [misc]taylor:  Taking taylor expansion of c in b
1540196186.224 * [misc]backup-simplify:  Simplify c into c
1540196186.224 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196186.224 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196186.224 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196186.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196186.224 * [misc]taylor:  Taking taylor expansion of a in b
1540196186.224 * [misc]backup-simplify:  Simplify a into a
1540196186.224 * [misc]taylor:  Taking taylor expansion of d in b
1540196186.224 * [misc]backup-simplify:  Simplify d into d
1540196186.224 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.224 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.224 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196186.224 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196186.224 * [misc]taylor:  Taking taylor expansion of c in c
1540196186.224 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.224 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.224 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196186.224 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196186.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196186.225 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.225 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196186.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1540196186.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196186.225 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196186.225 * [misc]taylor:  Taking taylor expansion of a in c
1540196186.225 * [misc]backup-simplify:  Simplify a into a
1540196186.225 * [misc]taylor:  Taking taylor expansion of d in c
1540196186.225 * [misc]backup-simplify:  Simplify d into d
1540196186.225 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196186.225 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196186.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.225 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.225 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.225 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196186.225 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196186.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.226 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.226 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.226 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.226 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.226 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196186.226 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196186.226 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196186.226 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196186.226 * [misc]taylor:  Taking taylor expansion of a in a
1540196186.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.226 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.226 * [misc]taylor:  Taking taylor expansion of d in a
1540196186.226 * [misc]backup-simplify:  Simplify d into d
1540196186.226 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196186.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196186.226 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196186.226 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196186.227 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196186.227 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196186.227 * [misc]taylor:  Taking taylor expansion of d in d
1540196186.227 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.227 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.227 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196186.227 * [misc]backup-simplify:  Simplify (- 1) into -1
1540196186.227 * [misc]backup-simplify:  Simplify -1 into -1
1540196186.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.227 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.227 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.227 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.227 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.227 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.227 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.227 * [misc]backup-simplify:  Simplify 1 into 1
1540196186.228 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196186.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.228 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.228 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.228 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.228 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.228 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.228 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196186.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196186.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.229 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.229 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.229 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.229 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.229 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196186.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196186.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.229 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.229 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.229 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.229 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196186.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.230 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1540196186.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196186.231 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196186.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196186.231 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196186.231 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.231 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.231 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.231 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.231 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.231 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196186.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196186.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.232 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.232 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.232 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196186.232 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196186.232 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.232 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.232 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.232 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.232 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1540196186.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1540196186.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196186.233 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.233 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.233 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.233 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.233 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.233 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.233 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196186.233 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.233 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.233 * [misc]backup-simplify:  Simplify 0 into 0
1540196186.233 * [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))
1540196186.233 * * * [misc]progress:  simplifying candidates
1540196186.233 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1))>
1540196186.233 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))>
1540196186.234 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1540196186.234 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196186.236 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196186.238 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196186.242 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1540196186.242 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))
1540196186.242 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1540196186.242 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1540196186.242 * * * * [misc]progress:  [ 5 / 50 ] 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))))))>
1540196186.242 * [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))))
1540196186.242 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196186.245 * * [misc]simplify:  iters left: 5 (41 enodes)
1540196186.255 * * [misc]simplify:  iters left: 4 (159 enodes)
1540196186.330 * [exit]simplify:  Simplified to (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)
1540196186.330 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)))
1540196186.330 * * * * [misc]progress:  [ 6 / 50 ] 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))))))>
1540196186.330 * * * * [misc]progress:  [ 7 / 50 ] 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))))))>
1540196186.330 * * * * [misc]progress:  [ 8 / 50 ] 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))))))>
1540196186.330 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (- (* b c) (* a d))) (- (+ (* c c) (* d d)))))>
1540196186.330 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))>
1540196186.330 * [enter]simplify:  Simplifying (/ (* b c) (+ (* c c) (* d d)))
1540196186.330 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196186.331 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196186.333 * * [misc]simplify:  iters left: 4 (14 enodes)
1540196186.335 * * [misc]simplify:  iters left: 3 (17 enodes)
1540196186.337 * * [misc]simplify:  iters left: 2 (19 enodes)
1540196186.340 * * [misc]simplify:  iters left: 1 (20 enodes)
1540196186.345 * [exit]simplify:  Simplified to (/ (* b c) (+ (* c c) (* d d)))
1540196186.345 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))
1540196186.345 * * * * [misc]progress:  [ 11 / 50 ] 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))))))>
1540196186.346 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196186.346 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196186.351 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196186.359 * * [misc]simplify:  iters left: 4 (42 enodes)
1540196186.370 * * [misc]simplify:  iters left: 3 (45 enodes)
1540196186.381 * * [misc]simplify:  iters left: 2 (48 enodes)
1540196186.394 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))))
1540196186.394 * [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))))))
1540196186.395 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1540196186.395 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196186.399 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196186.404 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196186.411 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1540196186.411 * [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))))))
1540196186.411 * * * * [misc]progress:  [ 12 / 50 ] 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))))))>
1540196186.411 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))
1540196186.411 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196186.416 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196186.423 * * [misc]simplify:  iters left: 4 (30 enodes)
1540196186.431 * * [misc]simplify:  iters left: 3 (31 enodes)
1540196186.441 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c))))
1540196186.441 * [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))))))
1540196186.441 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196186.441 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196186.445 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196186.451 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196186.458 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196186.458 * [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))))))
1540196186.458 * * * * [misc]progress:  [ 13 / 50 ] 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)))))>
1540196186.458 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1540196186.458 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196186.462 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196186.468 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196186.476 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196186.488 * * [misc]simplify:  iters left: 2 (72 enodes)
1540196186.499 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196186.499 * [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)))))
1540196186.499 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196186.499 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196186.501 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196186.503 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196186.506 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196186.506 * [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)))))
1540196186.506 * * * * [misc]progress:  [ 14 / 50 ] 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))))))>
1540196186.507 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196186.507 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196186.509 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196186.512 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196186.515 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1540196186.515 * [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))))))
1540196186.516 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1540196186.516 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196186.518 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196186.521 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196186.528 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1540196186.528 * [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))))))
1540196186.529 * * * * [misc]progress:  [ 15 / 50 ] 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))))))>
1540196186.529 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196186.529 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196186.533 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196186.539 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196186.542 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196186.542 * [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))))))
1540196186.542 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196186.543 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196186.544 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196186.547 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196186.551 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196186.551 * [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))))))
1540196186.551 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1540196186.551 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1540196186.551 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196186.553 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196186.555 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196186.558 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196186.558 * [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)))))
1540196186.558 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196186.558 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196186.560 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196186.563 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196186.566 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196186.566 * [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)))))
1540196186.566 * * * * [misc]progress:  [ 17 / 50 ] 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))))))>
1540196186.566 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196186.566 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196186.568 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196186.570 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1540196186.570 * [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))))))
1540196186.570 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1540196186.570 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196186.572 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196186.575 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196186.580 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196186.593 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196186.611 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196186.623 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1540196186.623 * [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))))))
1540196186.623 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))>
1540196186.624 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1540196186.624 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196186.625 * * [misc]simplify:  iters left: 5 (11 enodes)
1540196186.626 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1540196186.626 * [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))))))
1540196186.626 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196186.626 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196186.629 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196186.631 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196186.636 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196186.643 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196186.652 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196186.660 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196186.661 * [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))))))
1540196186.661 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1540196186.661 * [enter]simplify:  Simplifying (/ 1 1)
1540196186.661 * * [misc]simplify:  iters left: 2 (2 enodes)
1540196186.661 * * [misc]simplify:  iters left: 1 (4 enodes)
1540196186.662 * [exit]simplify:  Simplified to 1
1540196186.662 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196186.662 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196186.662 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196186.663 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196186.666 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196186.671 * * [misc]simplify:  iters left: 3 (48 enodes)
1540196186.684 * * [misc]simplify:  iters left: 2 (66 enodes)
1540196186.702 * * [misc]simplify:  iters left: 1 (70 enodes)
1540196186.711 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196186.711 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196186.711 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1540196186.711 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1540196186.711 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1540196186.711 * * * * [misc]progress:  [ 23 / 50 ] 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)))))>
1540196186.711 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1540196186.711 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196186.712 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196186.713 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1540196186.713 * [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)))))
1540196186.713 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1540196186.713 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196186.713 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196186.714 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196186.715 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196186.715 * [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)))))
1540196186.715 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1540196186.715 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1540196186.715 * * [misc]simplify:  iters left: 4 (5 enodes)
1540196186.716 * * [misc]simplify:  iters left: 3 (6 enodes)
1540196186.717 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1540196186.717 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))
1540196186.717 * * * * [misc]progress:  [ 26 / 50 ] 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))))))>
1540196186.717 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196186.717 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196186.719 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196186.720 * * [misc]simplify:  iters left: 4 (20 enodes)
1540196186.724 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196186.724 * [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))))))
1540196186.724 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))>
1540196186.724 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1540196186.724 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196186.725 * * [misc]simplify:  iters left: 4 (12 enodes)
1540196186.727 * * [misc]simplify:  iters left: 3 (19 enodes)
1540196186.730 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196186.730 * [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))))))
1540196186.730 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1540196186.730 * * * * [misc]progress:  [ 29 / 50 ] 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))))))>
1540196186.730 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1540196186.730 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196186.732 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196186.737 * * [misc]simplify:  iters left: 4 (69 enodes)
1540196186.759 * * [misc]simplify:  iters left: 3 (134 enodes)
1540196186.784 * * [misc]simplify:  iters left: 2 (231 enodes)
1540196186.905 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1540196186.905 * [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)))))
1540196186.905 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1540196186.906 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1540196186.906 * * [misc]simplify:  iters left: 4 (5 enodes)
1540196186.908 * * [misc]simplify:  iters left: 3 (10 enodes)
1540196186.911 * * [misc]simplify:  iters left: 2 (17 enodes)
1540196186.916 * * [misc]simplify:  iters left: 1 (32 enodes)
1540196186.923 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1540196186.923 * [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))))
1540196186.923 * * * * [misc]progress:  [ 31 / 50 ] 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)))))))>
1540196186.923 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1540196186.923 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196186.925 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196186.931 * * [misc]simplify:  iters left: 3 (83 enodes)
1540196186.950 * * [misc]simplify:  iters left: 2 (220 enodes)
1540196187.021 * * [misc]simplify:  iters left: 1 (405 enodes)
1540196187.221 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1540196187.221 * [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)))))))
1540196187.221 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))>
1540196187.222 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1540196187.222 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196187.225 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196187.233 * * [misc]simplify:  iters left: 4 (53 enodes)
1540196187.249 * * [misc]simplify:  iters left: 3 (102 enodes)
1540196187.267 * * [misc]simplify:  iters left: 2 (180 enodes)
1540196187.313 * * [misc]simplify:  iters left: 1 (339 enodes)
1540196187.447 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1540196187.447 * [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)))))
1540196187.447 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (/ (exp (* b c)) (exp (* a d)))) (+ (* c c) (* d d))))>
1540196187.447 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1540196187.447 * * [misc]simplify:  iters left: 5 (9 enodes)
1540196187.449 * * [misc]simplify:  iters left: 4 (17 enodes)
1540196187.451 * * [misc]simplify:  iters left: 3 (19 enodes)
1540196187.453 * * [misc]simplify:  iters left: 2 (28 enodes)
1540196187.457 * * [misc]simplify:  iters left: 1 (38 enodes)
1540196187.462 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1540196187.462 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1540196187.462 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 37 / 50 ] 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))))>
1540196187.462 * * * * [misc]progress:  [ 38 / 50 ] 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))))>
1540196187.462 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 40 / 50 ] 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))))>
1540196187.462 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (- (* b c) (* a d))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1540196187.462 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196187.463 * [enter]simplify:  Simplifying 0
1540196187.463 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196187.463 * [exit]simplify:  Simplified to 0
1540196187.463 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196187.463 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196187.463 * [enter]simplify:  Simplifying 0
1540196187.463 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196187.463 * [exit]simplify:  Simplified to 0
1540196187.463 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196187.463 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196187.463 * [enter]simplify:  Simplifying 0
1540196187.463 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196187.463 * [exit]simplify:  Simplified to 0
1540196187.463 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196187.463 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1540196187.464 * [enter]simplify:  Simplifying 0
1540196187.464 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196187.464 * [exit]simplify:  Simplified to 0
1540196187.464 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1540196187.464 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1540196187.464 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1540196187.464 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196187.465 * * [misc]simplify:  iters left: 3 (11 enodes)
1540196187.466 * * [misc]simplify:  iters left: 2 (18 enodes)
1540196187.469 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1540196187.469 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1540196187.469 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1540196187.469 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1540196187.469 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196187.470 * * [misc]simplify:  iters left: 3 (11 enodes)
1540196187.472 * * [misc]simplify:  iters left: 2 (18 enodes)
1540196187.474 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1540196187.474 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1540196187.474 * * * [misc]progress:  adding candidates to table
1540196187.979 * * [misc]progress:  iteration 2 / 4
1540196187.979 * * * [misc]progress:  picking best candidate
1540196188.007 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1540196188.007 * * * [misc]progress:  localizing error
1540196188.015 * * * [misc]progress:  generating rewritten candidates
1540196188.015 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1540196188.018 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1540196188.021 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1540196188.034 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1540196188.057 * * * [misc]progress:  generating series expansions
1540196188.057 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1540196188.057 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1540196188.057 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1540196188.058 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1540196188.058 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196188.058 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.058 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.058 * [misc]backup-simplify:  Simplify c into c
1540196188.058 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.058 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.058 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.058 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.058 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.058 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196188.058 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1540196188.058 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.058 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1540196188.058 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196188.058 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.058 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.058 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.058 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.058 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.058 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.058 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.058 * [misc]backup-simplify:  Simplify d into d
1540196188.058 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.058 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.058 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196188.059 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.059 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196188.059 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196188.059 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.059 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.059 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.059 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.059 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.059 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.059 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.059 * [misc]backup-simplify:  Simplify d into d
1540196188.059 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.059 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.059 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196188.059 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.059 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196188.059 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.059 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.059 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.059 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.059 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.060 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.060 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.060 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.060 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.060 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.061 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1540196188.061 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1540196188.061 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196188.061 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.061 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.061 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.061 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.061 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196188.062 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196188.062 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.062 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.062 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.062 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196188.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.063 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1540196188.063 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.063 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.063 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.063 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.063 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.063 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.063 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1540196188.064 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.064 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196188.064 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.064 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.064 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.064 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.064 * [misc]backup-simplify:  Simplify c into c
1540196188.064 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.064 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.064 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.064 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.064 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.064 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.064 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.065 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.065 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.065 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.066 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.066 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.066 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.066 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.066 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.066 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.066 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.066 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.066 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.066 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.066 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.066 * [misc]backup-simplify:  Simplify d into d
1540196188.066 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.067 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.067 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.067 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.068 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.068 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.068 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.068 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.068 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.068 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.068 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.068 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.068 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.068 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.068 * [misc]backup-simplify:  Simplify d into d
1540196188.068 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.068 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.069 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.069 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.069 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.070 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.070 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.070 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.070 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.070 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.070 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.070 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.071 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.071 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.071 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196188.072 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196188.072 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196188.072 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.072 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.072 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.072 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.072 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.072 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.072 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196188.072 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.073 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196188.073 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.073 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.073 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.073 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.074 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.074 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196188.074 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.074 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.075 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.075 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.075 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.075 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.075 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1540196188.075 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.075 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196188.076 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.076 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.076 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.076 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.076 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.076 * [misc]backup-simplify:  Simplify c into c
1540196188.076 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.076 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.076 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.076 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.076 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.076 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.076 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.076 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.077 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.077 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.077 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.077 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.078 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.078 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.078 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.078 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.078 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.078 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.078 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.078 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.078 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.078 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.078 * [misc]backup-simplify:  Simplify d into d
1540196188.078 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.078 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.078 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.079 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.079 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.079 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.080 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.080 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.080 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.080 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.080 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.080 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.080 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.080 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.080 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.080 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.080 * [misc]backup-simplify:  Simplify d into d
1540196188.080 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.080 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.080 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.081 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.081 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.082 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.082 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.082 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.082 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.082 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.082 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.082 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.083 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.083 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.084 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196188.084 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196188.084 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196188.084 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.084 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.084 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.084 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.084 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.084 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.084 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196188.084 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.085 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196188.085 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.085 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.085 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.085 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.086 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.086 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.086 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196188.086 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.086 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.087 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.087 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.087 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.087 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.087 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.087 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1540196188.087 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1540196188.087 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1540196188.087 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1540196188.087 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1540196188.087 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196188.087 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.087 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.087 * [misc]backup-simplify:  Simplify c into c
1540196188.087 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.087 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.087 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.087 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.088 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.088 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196188.088 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1540196188.088 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.088 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1540196188.088 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.088 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.088 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.088 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.088 * [misc]backup-simplify:  Simplify d into d
1540196188.088 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.088 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.088 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196188.088 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.088 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196188.088 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.088 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.088 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.088 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.088 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.089 * [misc]backup-simplify:  Simplify d into d
1540196188.089 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.089 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.089 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196188.089 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.089 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196188.089 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.089 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.089 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.089 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.089 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.089 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.089 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.089 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.089 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.089 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.089 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.090 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1540196188.090 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1540196188.090 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196188.090 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.090 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.090 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.090 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.090 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196188.090 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196188.090 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.090 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.090 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.091 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.091 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196188.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.091 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1540196188.091 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.091 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.091 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.091 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.091 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.091 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.091 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1540196188.092 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.092 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196188.092 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.092 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.092 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.092 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.092 * [misc]backup-simplify:  Simplify c into c
1540196188.092 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.092 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.092 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.092 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.092 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.092 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.092 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.092 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.092 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.093 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.093 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.093 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.093 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.093 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.093 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.093 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.093 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.093 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.093 * [misc]backup-simplify:  Simplify d into d
1540196188.093 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.093 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.094 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.094 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.094 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.094 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.094 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.094 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.094 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.094 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.094 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.094 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.094 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.094 * [misc]backup-simplify:  Simplify d into d
1540196188.094 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.094 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.095 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.095 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.095 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.095 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.095 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.095 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.095 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.095 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.096 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.096 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196188.096 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196188.096 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196188.096 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.096 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.096 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.096 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.096 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.097 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196188.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.097 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196188.097 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.097 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.097 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.097 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.097 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.098 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.098 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196188.098 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.098 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.098 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.098 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.098 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.098 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.098 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1540196188.099 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.099 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196188.099 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.099 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.099 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.099 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.099 * [misc]backup-simplify:  Simplify c into c
1540196188.099 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.099 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.099 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.099 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.099 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.099 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.099 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.099 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.099 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.099 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.099 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.099 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.100 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.100 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.100 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.100 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.100 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.100 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.100 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.100 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.100 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.100 * [misc]backup-simplify:  Simplify d into d
1540196188.100 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.100 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.100 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.100 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.101 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.101 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.101 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.101 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.101 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.101 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.101 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.101 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.101 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.101 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.101 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.101 * [misc]backup-simplify:  Simplify d into d
1540196188.101 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.101 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.102 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.102 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.102 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.102 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.102 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.102 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.102 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.102 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.102 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.103 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.103 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.103 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196188.103 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196188.103 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196188.103 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.103 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.103 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.103 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.103 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.104 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.104 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196188.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.104 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196188.104 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.104 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.104 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.104 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.105 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.105 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196188.105 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.105 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.105 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.105 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.105 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.105 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.105 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.105 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1540196188.105 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1540196188.106 * [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)))))
1540196188.106 * [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
1540196188.106 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of b in d
1540196188.106 * [misc]backup-simplify:  Simplify b into b
1540196188.106 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.106 * [misc]backup-simplify:  Simplify c into c
1540196188.106 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of a in d
1540196188.106 * [misc]backup-simplify:  Simplify a into a
1540196188.106 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.106 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.106 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.106 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.106 * [misc]backup-simplify:  Simplify c into c
1540196188.106 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.106 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.106 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.106 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.106 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.106 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196188.106 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.106 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1540196188.106 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.107 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.107 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1540196188.107 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of b in a
1540196188.107 * [misc]backup-simplify:  Simplify b into b
1540196188.107 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.107 * [misc]backup-simplify:  Simplify c into c
1540196188.107 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.107 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.107 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.107 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.107 * [misc]backup-simplify:  Simplify d into d
1540196188.107 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.107 * [misc]backup-simplify:  Simplify c into c
1540196188.107 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.107 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.107 * [misc]backup-simplify:  Simplify d into d
1540196188.107 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.107 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.107 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196188.107 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196188.107 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196188.107 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.107 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.108 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.108 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.108 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of b in c
1540196188.108 * [misc]backup-simplify:  Simplify b into b
1540196188.108 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.108 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.108 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.108 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.108 * [misc]backup-simplify:  Simplify a into a
1540196188.108 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.108 * [misc]backup-simplify:  Simplify d into d
1540196188.108 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.108 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.108 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.108 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.108 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.108 * [misc]backup-simplify:  Simplify d into d
1540196188.108 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.108 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.108 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.108 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196188.108 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.109 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196188.109 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.109 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.109 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.109 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.109 * [misc]backup-simplify:  Simplify c into c
1540196188.109 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.109 * [misc]backup-simplify:  Simplify a into a
1540196188.109 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.109 * [misc]backup-simplify:  Simplify d into d
1540196188.109 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.109 * [misc]backup-simplify:  Simplify c into c
1540196188.109 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.109 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.109 * [misc]backup-simplify:  Simplify d into d
1540196188.109 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.109 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.109 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196188.109 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196188.109 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196188.109 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.110 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.110 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.110 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.110 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.110 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.110 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.110 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.110 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.110 * [misc]backup-simplify:  Simplify c into c
1540196188.110 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.110 * [misc]backup-simplify:  Simplify a into a
1540196188.110 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.110 * [misc]backup-simplify:  Simplify d into d
1540196188.110 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.110 * [misc]backup-simplify:  Simplify c into c
1540196188.110 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.110 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.110 * [misc]backup-simplify:  Simplify d into d
1540196188.110 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.110 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.110 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196188.111 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196188.111 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196188.111 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.111 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.111 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.111 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.111 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.111 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196188.111 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196188.112 * [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))))))
1540196188.112 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of -1 in c
1540196188.112 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.112 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.112 * [misc]backup-simplify:  Simplify a into a
1540196188.112 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.112 * [misc]backup-simplify:  Simplify d into d
1540196188.112 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.112 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.112 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.112 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.112 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.112 * [misc]backup-simplify:  Simplify d into d
1540196188.112 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.112 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.112 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.112 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196188.112 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.112 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.112 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196188.112 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.113 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1540196188.113 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1540196188.113 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1540196188.113 * [misc]taylor:  Taking taylor expansion of -1 in a
1540196188.113 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.113 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.113 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.113 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.113 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1540196188.113 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.113 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.113 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.113 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.113 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.113 * [misc]backup-simplify:  Simplify (+ c 0) into c
1540196188.113 * [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)))))
1540196188.113 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196188.113 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.113 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.113 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.113 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196188.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196188.113 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.113 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.113 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.113 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.113 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.113 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.114 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.114 * [misc]backup-simplify:  Simplify d into d
1540196188.114 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.114 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.114 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.114 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196188.114 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.114 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.114 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196188.114 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1540196188.114 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.114 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.114 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.114 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.114 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.114 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.114 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1540196188.114 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1540196188.114 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.114 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.115 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.115 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.115 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.115 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1540196188.115 * [misc]taylor:  Taking taylor expansion of -1 in d
1540196188.115 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.115 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.115 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.115 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196188.115 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.115 * [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
1540196188.116 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196188.116 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196188.116 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.117 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.117 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1540196188.117 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.117 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.117 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.117 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.117 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.117 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.117 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.117 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1540196188.117 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1540196188.117 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.117 * [misc]backup-simplify:  Simplify d into d
1540196188.117 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.117 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196188.117 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.117 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.117 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.118 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.118 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.118 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.118 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1540196188.119 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1540196188.119 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.119 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1540196188.119 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1540196188.119 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1540196188.119 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1540196188.119 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.119 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1540196188.119 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.119 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.119 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.119 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.119 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.119 * [misc]backup-simplify:  Simplify d into d
1540196188.119 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.119 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.119 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.119 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.120 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.120 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.120 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.120 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.120 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1540196188.120 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.120 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.120 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.120 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1540196188.120 * [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))))))
1540196188.120 * [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
1540196188.120 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1540196188.120 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196188.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196188.120 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196188.120 * [misc]taylor:  Taking taylor expansion of b in d
1540196188.120 * [misc]backup-simplify:  Simplify b into b
1540196188.120 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.120 * [misc]backup-simplify:  Simplify c into c
1540196188.120 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.120 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196188.120 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196188.120 * [misc]taylor:  Taking taylor expansion of a in d
1540196188.121 * [misc]backup-simplify:  Simplify a into a
1540196188.121 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.121 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.121 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.121 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196188.121 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196188.121 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196188.121 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.121 * [misc]backup-simplify:  Simplify c into c
1540196188.121 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.121 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.121 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.121 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.121 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.121 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.121 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.121 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.121 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.122 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.122 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.122 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196188.122 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196188.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196188.122 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196188.122 * [misc]taylor:  Taking taylor expansion of b in a
1540196188.122 * [misc]backup-simplify:  Simplify b into b
1540196188.122 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.122 * [misc]backup-simplify:  Simplify c into c
1540196188.122 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.122 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.122 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.122 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.122 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.122 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.122 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.123 * [misc]backup-simplify:  Simplify d into d
1540196188.123 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.123 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.123 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.123 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.123 * [misc]backup-simplify:  Simplify c into c
1540196188.123 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.123 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.123 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.123 * [misc]backup-simplify:  Simplify d into d
1540196188.123 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.123 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.123 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.123 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.123 * [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)))))
1540196188.123 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.124 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196188.124 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196188.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196188.124 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196188.124 * [misc]taylor:  Taking taylor expansion of b in c
1540196188.124 * [misc]backup-simplify:  Simplify b into b
1540196188.124 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.124 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.124 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.124 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196188.124 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196188.125 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196188.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.125 * [misc]backup-simplify:  Simplify a into a
1540196188.125 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.125 * [misc]backup-simplify:  Simplify d into d
1540196188.125 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.125 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.125 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.125 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.125 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.125 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.125 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.125 * [misc]backup-simplify:  Simplify d into d
1540196188.125 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.125 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.125 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.125 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.126 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.126 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196188.126 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.126 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.126 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.126 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.126 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.126 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.126 * [misc]backup-simplify:  Simplify c into c
1540196188.126 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.126 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.126 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.126 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.126 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.127 * [misc]backup-simplify:  Simplify a into a
1540196188.127 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.127 * [misc]backup-simplify:  Simplify d into d
1540196188.127 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.127 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.127 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.127 * [misc]backup-simplify:  Simplify c into c
1540196188.127 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.127 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.127 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.127 * [misc]backup-simplify:  Simplify d into d
1540196188.127 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.127 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.127 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.127 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.127 * [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)))))
1540196188.127 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.127 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.128 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.128 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.128 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196188.128 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.128 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.128 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.128 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.128 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.128 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.128 * [misc]backup-simplify:  Simplify c into c
1540196188.128 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.128 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.128 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.128 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.128 * [misc]backup-simplify:  Simplify a into a
1540196188.128 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.128 * [misc]backup-simplify:  Simplify d into d
1540196188.129 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.129 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.129 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.129 * [misc]backup-simplify:  Simplify c into c
1540196188.129 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.129 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.129 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.129 * [misc]backup-simplify:  Simplify d into d
1540196188.129 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.129 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.129 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.129 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.129 * [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)))))
1540196188.129 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.129 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.130 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.130 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196188.130 * [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))
1540196188.130 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1540196188.130 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196188.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.130 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.130 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.130 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.130 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.130 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.130 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.131 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.131 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.131 * [misc]backup-simplify:  Simplify d into d
1540196188.131 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.131 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.131 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.131 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.131 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.131 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.132 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.132 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196188.132 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.132 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.132 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.132 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.132 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196188.132 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.132 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196188.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196188.132 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.133 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196188.133 * [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)))))))
1540196188.133 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.133 * [misc]backup-simplify:  Simplify a into a
1540196188.133 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.133 * [misc]backup-simplify:  Simplify d into d
1540196188.133 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.133 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.133 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.133 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.133 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.133 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.133 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.133 * [misc]backup-simplify:  Simplify d into d
1540196188.134 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.134 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.134 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.134 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.135 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.135 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.135 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.135 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.135 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.135 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.135 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.135 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196188.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.136 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.136 * [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
1540196188.137 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.137 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.137 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.138 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1540196188.138 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.138 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.138 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.138 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.138 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1540196188.138 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.138 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196188.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.138 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.138 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.138 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.138 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.138 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.138 * [misc]backup-simplify:  Simplify d into d
1540196188.138 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.138 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.138 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.138 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196188.138 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196188.138 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196188.138 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.138 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.138 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.138 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.139 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.139 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.139 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.139 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196188.140 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1540196188.140 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1540196188.140 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1540196188.140 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1540196188.140 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1540196188.140 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.140 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.141 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.141 * [misc]backup-simplify:  Simplify d into d
1540196188.141 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.141 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.141 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.141 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.141 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.141 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.141 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.141 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.141 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.141 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196188.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.143 * [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
1540196188.144 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196188.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.145 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196188.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.146 * [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
1540196188.146 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.146 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.146 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.146 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.146 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.146 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.146 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.147 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1540196188.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.147 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.147 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.148 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.148 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196188.149 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1540196188.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1540196188.150 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.150 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.150 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.150 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.150 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.150 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196188.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196188.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.151 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.151 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.151 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.151 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1540196188.151 * [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))))))
1540196188.151 * [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
1540196188.152 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1540196188.152 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196188.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196188.152 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196188.152 * [misc]taylor:  Taking taylor expansion of b in d
1540196188.152 * [misc]backup-simplify:  Simplify b into b
1540196188.152 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.152 * [misc]backup-simplify:  Simplify c into c
1540196188.152 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.152 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196188.152 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196188.152 * [misc]taylor:  Taking taylor expansion of a in d
1540196188.152 * [misc]backup-simplify:  Simplify a into a
1540196188.152 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.152 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.152 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.152 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196188.152 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196188.152 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196188.152 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.153 * [misc]backup-simplify:  Simplify c into c
1540196188.153 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.153 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.153 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.153 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.153 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.153 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.154 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.154 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.154 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.155 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.155 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196188.155 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196188.155 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196188.155 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196188.155 * [misc]taylor:  Taking taylor expansion of b in a
1540196188.155 * [misc]backup-simplify:  Simplify b into b
1540196188.155 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.155 * [misc]backup-simplify:  Simplify c into c
1540196188.155 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.155 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.155 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.155 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.155 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.155 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.155 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.156 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.156 * [misc]backup-simplify:  Simplify d into d
1540196188.156 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.156 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.156 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.156 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.156 * [misc]backup-simplify:  Simplify c into c
1540196188.156 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.156 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.156 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.156 * [misc]backup-simplify:  Simplify d into d
1540196188.156 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.156 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.157 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.157 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.157 * [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)))))
1540196188.157 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.157 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.157 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.159 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.159 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of b in c
1540196188.159 * [misc]backup-simplify:  Simplify b into b
1540196188.159 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.159 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.159 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.159 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196188.159 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196188.159 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196188.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.159 * [misc]backup-simplify:  Simplify a into a
1540196188.159 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.159 * [misc]backup-simplify:  Simplify d into d
1540196188.159 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.159 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.159 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.159 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.159 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.159 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.160 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.160 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.160 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.160 * [misc]backup-simplify:  Simplify d into d
1540196188.160 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.160 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.160 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.160 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.161 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.161 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.161 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.161 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.161 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.161 * [misc]backup-simplify:  Simplify c into c
1540196188.161 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.161 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.161 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.161 * [misc]backup-simplify:  Simplify a into a
1540196188.161 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.161 * [misc]backup-simplify:  Simplify d into d
1540196188.161 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.161 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.161 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.161 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.161 * [misc]backup-simplify:  Simplify c into c
1540196188.161 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.161 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.162 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.162 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.162 * [misc]backup-simplify:  Simplify d into d
1540196188.162 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.162 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.162 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.162 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.162 * [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)))))
1540196188.162 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.162 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.163 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.163 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.163 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.163 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.163 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.163 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.163 * [misc]backup-simplify:  Simplify c into c
1540196188.163 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.163 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.163 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.163 * [misc]backup-simplify:  Simplify a into a
1540196188.163 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.163 * [misc]backup-simplify:  Simplify d into d
1540196188.163 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.163 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.163 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.163 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.163 * [misc]backup-simplify:  Simplify c into c
1540196188.163 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.163 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.164 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.164 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.164 * [misc]backup-simplify:  Simplify d into d
1540196188.164 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.164 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.164 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.164 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.164 * [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)))))
1540196188.164 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.164 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.165 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.165 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.165 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196188.165 * [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))
1540196188.165 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.165 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.165 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.165 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.166 * [misc]backup-simplify:  Simplify d into d
1540196188.166 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.166 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.166 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.166 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.166 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.167 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.167 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196188.167 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.167 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.167 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.167 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.167 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196188.167 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.167 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196188.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196188.168 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.168 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196188.168 * [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)))))))
1540196188.168 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1540196188.168 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196188.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196188.168 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.168 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.168 * [misc]backup-simplify:  Simplify a into a
1540196188.168 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.168 * [misc]backup-simplify:  Simplify d into d
1540196188.168 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.168 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.168 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196188.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.169 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.169 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.169 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.169 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.169 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.169 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.169 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.169 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.169 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.169 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.169 * [misc]backup-simplify:  Simplify d into d
1540196188.169 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.169 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.169 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.169 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.170 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196188.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.170 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196188.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.171 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.171 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.171 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.171 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.171 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.171 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196188.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.171 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.174 * [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
1540196188.175 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.175 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.176 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.176 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1540196188.176 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.176 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.176 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.176 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.176 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1540196188.176 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.176 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196188.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.176 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.176 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.176 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.176 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.176 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.176 * [misc]backup-simplify:  Simplify d into d
1540196188.176 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.177 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.177 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.177 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196188.177 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196188.177 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196188.177 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.177 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.177 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.177 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.177 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.178 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196188.178 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1540196188.179 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1540196188.179 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1540196188.179 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1540196188.179 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1540196188.179 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196188.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.179 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.179 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.179 * [misc]backup-simplify:  Simplify d into d
1540196188.179 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.179 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.179 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.179 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.179 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.179 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.179 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.179 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.179 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.179 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.180 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196188.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.180 * [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
1540196188.181 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196188.181 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196188.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.181 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196188.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.182 * [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
1540196188.182 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.182 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.182 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.182 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.182 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.182 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.182 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.183 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1540196188.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.183 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.183 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.183 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196188.184 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1540196188.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1540196188.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.184 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.185 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.185 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.185 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.185 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196188.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196188.185 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.185 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.185 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.185 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.185 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1540196188.185 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1540196188.185 * [misc]backup-simplify:  Simplify (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1540196188.185 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1540196188.185 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of b in d
1540196188.186 * [misc]backup-simplify:  Simplify b into b
1540196188.186 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.186 * [misc]backup-simplify:  Simplify c into c
1540196188.186 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of a in d
1540196188.186 * [misc]backup-simplify:  Simplify a into a
1540196188.186 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.186 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.186 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.186 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.186 * [misc]backup-simplify:  Simplify c into c
1540196188.186 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.186 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.186 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.186 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.186 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.186 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196188.186 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.186 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1540196188.186 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.186 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196188.186 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1540196188.186 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of b in a
1540196188.186 * [misc]backup-simplify:  Simplify b into b
1540196188.186 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.186 * [misc]backup-simplify:  Simplify c into c
1540196188.186 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.186 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.186 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.186 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.186 * [misc]backup-simplify:  Simplify d into d
1540196188.186 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.186 * [misc]backup-simplify:  Simplify c into c
1540196188.186 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.186 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.186 * [misc]backup-simplify:  Simplify d into d
1540196188.186 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.187 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.187 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1540196188.187 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.187 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.187 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196188.187 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1540196188.187 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of b in c
1540196188.187 * [misc]backup-simplify:  Simplify b into b
1540196188.187 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.187 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.187 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.187 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.187 * [misc]backup-simplify:  Simplify a into a
1540196188.187 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.187 * [misc]backup-simplify:  Simplify d into d
1540196188.187 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.187 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.187 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.187 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.187 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.187 * [misc]backup-simplify:  Simplify d into d
1540196188.187 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196188.187 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.187 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196188.187 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196188.187 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.188 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.188 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1540196188.188 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.188 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.188 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.188 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.188 * [misc]backup-simplify:  Simplify c into c
1540196188.188 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.188 * [misc]backup-simplify:  Simplify a into a
1540196188.188 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.188 * [misc]backup-simplify:  Simplify d into d
1540196188.188 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.188 * [misc]backup-simplify:  Simplify c into c
1540196188.188 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.188 * [misc]backup-simplify:  Simplify d into d
1540196188.188 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.188 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.188 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196188.188 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196188.188 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.188 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.188 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196188.188 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1540196188.188 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.188 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.188 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.188 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.188 * [misc]backup-simplify:  Simplify c into c
1540196188.188 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.188 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.188 * [misc]backup-simplify:  Simplify a into a
1540196188.188 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.188 * [misc]backup-simplify:  Simplify d into d
1540196188.188 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196188.189 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.189 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.189 * [misc]backup-simplify:  Simplify c into c
1540196188.189 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.189 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.189 * [misc]backup-simplify:  Simplify d into d
1540196188.189 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.189 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.189 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196188.189 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196188.189 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.189 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.189 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196188.189 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1540196188.189 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1540196188.189 * [misc]taylor:  Taking taylor expansion of -1 in c
1540196188.189 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.189 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1540196188.189 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.189 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.189 * [misc]backup-simplify:  Simplify a into a
1540196188.189 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.189 * [misc]backup-simplify:  Simplify d into d
1540196188.189 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.189 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.189 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.189 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.189 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.189 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.189 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.189 * [misc]backup-simplify:  Simplify d into d
1540196188.189 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.189 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.189 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.190 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1540196188.190 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1540196188.190 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1540196188.190 * [misc]taylor:  Taking taylor expansion of -1 in a
1540196188.190 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.190 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1540196188.190 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.190 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.190 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.190 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.190 * [misc]backup-simplify:  Simplify d into d
1540196188.190 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.190 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.190 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.190 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.190 * [misc]backup-simplify:  Simplify (+ c 0) into c
1540196188.190 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.190 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.191 * [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)))
1540196188.191 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1540196188.191 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.191 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.191 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.191 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196188.191 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.191 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.191 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.191 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.191 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.191 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.191 * [misc]backup-simplify:  Simplify d into d
1540196188.191 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.191 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196188.191 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.191 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.191 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.191 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1540196188.192 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1540196188.192 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.192 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.192 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1540196188.192 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1540196188.192 * [misc]taylor:  Taking taylor expansion of -1 in d
1540196188.192 * [misc]backup-simplify:  Simplify -1 into -1
1540196188.192 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.192 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.192 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.193 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540196188.193 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1540196188.193 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.193 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196188.194 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.194 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196188.194 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.195 * [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
1540196188.195 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.195 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.195 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.195 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.195 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.195 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.195 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.196 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.196 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.196 * [misc]backup-simplify:  Simplify d into d
1540196188.196 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.196 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.196 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.196 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.196 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.196 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.196 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.197 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.197 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.197 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.198 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.198 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.198 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.198 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.198 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1540196188.199 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1540196188.199 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1540196188.199 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.199 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.199 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.199 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1540196188.199 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.199 * [misc]backup-simplify:  Simplify d into d
1540196188.199 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.199 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1540196188.199 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1540196188.199 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.199 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.199 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.200 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196188.200 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1540196188.200 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.200 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.201 * [misc]backup-simplify:  Simplify (/ (/ (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.201 * [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
1540196188.201 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.201 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196188.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196188.201 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196188.201 * [misc]taylor:  Taking taylor expansion of b in d
1540196188.201 * [misc]backup-simplify:  Simplify b into b
1540196188.201 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.201 * [misc]backup-simplify:  Simplify c into c
1540196188.201 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.201 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196188.201 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196188.201 * [misc]taylor:  Taking taylor expansion of a in d
1540196188.201 * [misc]backup-simplify:  Simplify a into a
1540196188.201 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.201 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.201 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.201 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196188.201 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196188.202 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196188.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.202 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.202 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.202 * [misc]backup-simplify:  Simplify c into c
1540196188.202 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.202 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.202 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.202 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.202 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.202 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.202 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.202 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1540196188.202 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1540196188.203 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.203 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1540196188.203 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196188.203 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196188.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196188.203 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196188.203 * [misc]taylor:  Taking taylor expansion of b in a
1540196188.203 * [misc]backup-simplify:  Simplify b into b
1540196188.203 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.203 * [misc]backup-simplify:  Simplify c into c
1540196188.203 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.203 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.203 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.203 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.203 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.203 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.203 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.203 * [misc]backup-simplify:  Simplify d into d
1540196188.203 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.204 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.204 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.204 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196188.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196188.204 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196188.204 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.204 * [misc]backup-simplify:  Simplify c into c
1540196188.204 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.204 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.204 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.204 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.204 * [misc]backup-simplify:  Simplify d into d
1540196188.204 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.204 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.204 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196188.204 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1540196188.204 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.205 * [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))
1540196188.205 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.205 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196188.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196188.205 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196188.205 * [misc]taylor:  Taking taylor expansion of b in c
1540196188.205 * [misc]backup-simplify:  Simplify b into b
1540196188.205 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.205 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.205 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.205 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196188.205 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196188.205 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196188.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196188.205 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.205 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.205 * [misc]backup-simplify:  Simplify a into a
1540196188.205 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.205 * [misc]backup-simplify:  Simplify d into d
1540196188.205 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.206 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.206 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.206 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.206 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.206 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.206 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.206 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.206 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.206 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.206 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.206 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.206 * [misc]backup-simplify:  Simplify d into d
1540196188.206 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.206 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.206 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196188.207 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.207 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196188.207 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.207 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.207 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.207 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.207 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.207 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.207 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.207 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.207 * [misc]backup-simplify:  Simplify c into c
1540196188.207 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.207 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.207 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.207 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.207 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.207 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.207 * [misc]backup-simplify:  Simplify a into a
1540196188.207 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.207 * [misc]backup-simplify:  Simplify d into d
1540196188.207 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.207 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.207 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.208 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.208 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.208 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.208 * [misc]backup-simplify:  Simplify c into c
1540196188.208 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.208 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.208 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.208 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.208 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.208 * [misc]backup-simplify:  Simplify d into d
1540196188.208 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.208 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.208 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196188.208 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.208 * [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))
1540196188.208 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.209 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.209 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.209 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.209 * [misc]backup-simplify:  Simplify c into c
1540196188.209 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.209 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.209 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.209 * [misc]backup-simplify:  Simplify a into a
1540196188.209 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.209 * [misc]backup-simplify:  Simplify d into d
1540196188.209 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.209 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.209 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.209 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.209 * [misc]backup-simplify:  Simplify c into c
1540196188.210 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.210 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.210 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.210 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.210 * [misc]backup-simplify:  Simplify d into d
1540196188.210 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.210 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.210 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196188.210 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.210 * [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))
1540196188.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1540196188.210 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1540196188.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.211 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.211 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.211 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.211 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.211 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.211 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.211 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.211 * [misc]backup-simplify:  Simplify d into d
1540196188.211 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.211 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.211 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.211 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.211 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.212 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1540196188.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.213 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1540196188.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.213 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196188.213 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.213 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196188.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196188.213 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.213 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196188.214 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.214 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.215 * [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))))
1540196188.215 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.215 * [misc]backup-simplify:  Simplify a into a
1540196188.215 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.215 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.215 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.215 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.215 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.215 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.216 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.216 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.216 * [misc]backup-simplify:  Simplify d into d
1540196188.216 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.216 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.216 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.216 * [misc]backup-simplify:  Simplify d into d
1540196188.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.216 * [misc]backup-simplify:  Simplify (* 1 d) into d
1540196188.216 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.216 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.216 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.217 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.217 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1540196188.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.218 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.218 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.218 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.218 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.218 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.218 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.218 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.219 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196188.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.220 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.220 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.221 * [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
1540196188.221 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.221 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.221 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.221 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.221 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.221 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196188.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.221 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.222 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.222 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.222 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.222 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.222 * [misc]backup-simplify:  Simplify d into d
1540196188.222 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.222 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.222 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.222 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196188.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196188.222 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196188.222 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.222 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.222 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.223 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.223 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.224 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.224 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.225 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1540196188.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196188.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1540196188.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.225 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.225 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.225 * [misc]backup-simplify:  Simplify d into d
1540196188.225 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.226 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.226 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.226 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.226 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196188.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.227 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196188.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.228 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.229 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196188.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.230 * [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
1540196188.230 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.230 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.231 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.231 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1540196188.231 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.232 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.232 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.232 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196188.233 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.233 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.234 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1540196188.234 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196188.234 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.235 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.235 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.235 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.235 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.235 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.236 * [misc]backup-simplify:  Simplify (/ (/ (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196188.236 * [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
1540196188.236 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196188.236 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196188.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196188.236 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196188.236 * [misc]taylor:  Taking taylor expansion of b in d
1540196188.236 * [misc]backup-simplify:  Simplify b into b
1540196188.236 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.236 * [misc]backup-simplify:  Simplify c into c
1540196188.236 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.236 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196188.236 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196188.236 * [misc]taylor:  Taking taylor expansion of a in d
1540196188.236 * [misc]backup-simplify:  Simplify a into a
1540196188.236 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.236 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.236 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.236 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196188.236 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196188.236 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196188.237 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196188.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196188.237 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196188.237 * [misc]taylor:  Taking taylor expansion of c in d
1540196188.237 * [misc]backup-simplify:  Simplify c into c
1540196188.237 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.237 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196188.237 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196188.237 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.237 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.237 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.237 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.237 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.237 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1540196188.237 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1540196188.238 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196188.238 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1540196188.238 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196188.238 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196188.238 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196188.238 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196188.238 * [misc]taylor:  Taking taylor expansion of b in a
1540196188.238 * [misc]backup-simplify:  Simplify b into b
1540196188.238 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.238 * [misc]backup-simplify:  Simplify c into c
1540196188.238 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196188.238 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196188.238 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.238 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.238 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.238 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.238 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.238 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.238 * [misc]backup-simplify:  Simplify d into d
1540196188.238 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.239 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.239 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.239 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196188.239 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196188.239 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196188.239 * [misc]taylor:  Taking taylor expansion of c in a
1540196188.239 * [misc]backup-simplify:  Simplify c into c
1540196188.239 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.239 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.239 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.239 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.239 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.239 * [misc]backup-simplify:  Simplify d into d
1540196188.239 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.239 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.239 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196188.239 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1540196188.240 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.240 * [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))
1540196188.240 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196188.240 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196188.240 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196188.240 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196188.240 * [misc]taylor:  Taking taylor expansion of b in c
1540196188.240 * [misc]backup-simplify:  Simplify b into b
1540196188.240 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.240 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.240 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.240 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196188.240 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196188.240 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196188.240 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196188.240 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196188.240 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.240 * [misc]backup-simplify:  Simplify a into a
1540196188.240 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.241 * [misc]backup-simplify:  Simplify d into d
1540196188.241 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.241 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.241 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.241 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.241 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.241 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.241 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.241 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.241 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.241 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.241 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.241 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.241 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.241 * [misc]backup-simplify:  Simplify d into d
1540196188.241 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.241 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.242 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196188.242 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.242 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196188.242 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.242 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.242 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.242 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.242 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.242 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.242 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.242 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.242 * [misc]backup-simplify:  Simplify c into c
1540196188.242 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.242 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.242 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.242 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.242 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.242 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.243 * [misc]backup-simplify:  Simplify a into a
1540196188.243 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.243 * [misc]backup-simplify:  Simplify d into d
1540196188.243 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.243 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.243 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.243 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.243 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.243 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.243 * [misc]backup-simplify:  Simplify c into c
1540196188.243 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.243 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.243 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.243 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.243 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.243 * [misc]backup-simplify:  Simplify d into d
1540196188.243 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.243 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.243 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196188.244 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.244 * [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))
1540196188.244 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196188.244 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196188.244 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196188.244 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196188.244 * [misc]taylor:  Taking taylor expansion of b in b
1540196188.244 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.244 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.244 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.244 * [misc]backup-simplify:  Simplify c into c
1540196188.244 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196188.244 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196188.244 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196188.245 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of a in b
1540196188.245 * [misc]backup-simplify:  Simplify a into a
1540196188.245 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.245 * [misc]backup-simplify:  Simplify d into d
1540196188.245 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.245 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.245 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of c in b
1540196188.245 * [misc]backup-simplify:  Simplify c into c
1540196188.245 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196188.245 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196188.245 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196188.245 * [misc]taylor:  Taking taylor expansion of d in b
1540196188.245 * [misc]backup-simplify:  Simplify d into d
1540196188.245 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.245 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.245 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196188.246 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196188.246 * [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))
1540196188.246 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1540196188.246 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1540196188.246 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.246 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.246 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.246 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.246 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.246 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.246 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.247 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.247 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.247 * [misc]backup-simplify:  Simplify d into d
1540196188.247 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.247 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.247 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.247 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.247 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.247 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.247 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1540196188.247 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.248 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1540196188.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.248 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196188.248 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.249 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196188.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196188.249 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.249 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196188.249 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196188.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196188.249 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.250 * [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))))
1540196188.251 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of a in c
1540196188.251 * [misc]backup-simplify:  Simplify a into a
1540196188.251 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of c in c
1540196188.251 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.251 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.251 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196188.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196188.251 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.251 * [misc]backup-simplify:  Simplify d into d
1540196188.251 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.252 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.252 * [misc]taylor:  Taking taylor expansion of d in c
1540196188.252 * [misc]backup-simplify:  Simplify d into d
1540196188.252 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196188.252 * [misc]backup-simplify:  Simplify (* 1 d) into d
1540196188.252 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196188.252 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196188.253 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196188.253 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.253 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196188.253 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1540196188.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.254 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.254 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.254 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196188.254 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.254 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.254 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.255 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.255 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.255 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196188.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.256 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.257 * [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
1540196188.257 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.257 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.257 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.258 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.258 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196188.258 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196188.258 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196188.258 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196188.258 * [misc]taylor:  Taking taylor expansion of a in a
1540196188.258 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.258 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.258 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.258 * [misc]backup-simplify:  Simplify d into d
1540196188.258 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196188.258 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196188.258 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196188.258 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196188.258 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196188.258 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196188.258 * [misc]taylor:  Taking taylor expansion of d in d
1540196188.258 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.258 * [misc]backup-simplify:  Simplify 1 into 1
1540196188.259 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196188.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.259 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.260 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196188.260 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.260 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196188.260 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196188.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.261 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1540196188.261 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196188.261 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1540196188.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196188.261 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196188.262 * [misc]taylor:  Taking taylor expansion of d in a
1540196188.262 * [misc]backup-simplify:  Simplify d into d
1540196188.262 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196188.262 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196188.262 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.262 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.262 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.262 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.262 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.262 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.262 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.263 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196188.263 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196188.263 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.263 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196188.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.264 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196188.264 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196188.265 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196188.265 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.265 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.266 * [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
1540196188.266 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196188.266 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.266 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.267 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.267 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.267 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.267 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196188.267 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196188.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.268 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1540196188.268 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196188.268 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196188.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196188.268 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.268 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.268 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196188.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196188.269 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196188.269 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196188.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196188.270 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1540196188.271 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196188.271 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196188.271 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.271 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196188.271 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.271 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.271 * [misc]backup-simplify:  Simplify 0 into 0
1540196188.271 * * * [misc]progress:  simplifying candidates
1540196188.271 * * * * [misc]progress:  [ 1 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (pow (+ (* c c) (* d d)) 1/2)))>
1540196188.271 * * * * [misc]progress:  [ 2 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1540196188.271 * * * * [misc]progress:  [ 3 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1540196188.271 * * * * [misc]progress:  [ 4 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1540196188.271 * * * * [misc]progress:  [ 5 / 276 ] 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)))))))>
1540196188.271 * * * * [misc]progress:  [ 6 / 276 ] 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)))))))>
1540196188.271 * * * * [misc]progress:  [ 7 / 276 ] 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)))))))>
1540196188.272 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196188.272 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196188.274 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196188.277 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1540196188.277 * [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)))))))
1540196188.277 * * * * [misc]progress:  [ 8 / 276 ] 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)))))))>
1540196188.278 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196188.278 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196188.280 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196188.282 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196188.282 * [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)))))))
1540196188.282 * * * * [misc]progress:  [ 9 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1540196188.283 * [enter]simplify:  Simplifying (sqrt 1)
1540196188.283 * * [misc]simplify:  iters left: 1 (2 enodes)
1540196188.284 * [exit]simplify:  Simplified to 1
1540196188.284 * [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))))))
1540196188.284 * * * * [misc]progress:  [ 10 / 276 ] 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))))))))>
1540196188.284 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1540196188.284 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196188.287 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196188.294 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196188.307 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196188.321 * * [misc]simplify:  iters left: 2 (56 enodes)
1540196188.335 * * [misc]simplify:  iters left: 1 (61 enodes)
1540196188.348 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1540196188.348 * [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))))))))
1540196188.348 * * * * [misc]progress:  [ 11 / 276 ] 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))))))>
1540196188.349 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1540196188.349 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196188.352 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196188.360 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196188.372 * * [misc]simplify:  iters left: 3 (78 enodes)
1540196188.399 * * [misc]simplify:  iters left: 2 (175 enodes)
1540196188.492 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1540196188.492 * [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))))))
1540196188.492 * * * * [misc]progress:  [ 12 / 276 ] 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)))))))>
1540196188.492 * * * * [misc]progress:  [ 13 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))>
1540196188.492 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196188.492 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196188.493 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196188.494 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196188.494 * [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))))))
1540196188.494 * * * * [misc]progress:  [ 14 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1540196188.494 * * * * [misc]progress:  [ 15 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1/2)) (sqrt (+ (* c c) (* d d)))))>
1540196188.494 * * * * [misc]progress:  [ 16 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (pow (sqrt (+ (* c c) (* d d))) 1)) (sqrt (+ (* c c) (* d d)))))>
1540196188.494 * * * * [misc]progress:  [ 17 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (exp (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.494 * * * * [misc]progress:  [ 18 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (log (exp (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.494 * * * * [misc]progress:  [ 19 / 276 ] 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)))))>
1540196188.494 * * * * [misc]progress:  [ 20 / 276 ] 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)))))>
1540196188.495 * * * * [misc]progress:  [ 21 / 276 ] 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)))))>
1540196188.495 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196188.495 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196188.497 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196188.500 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1540196188.500 * [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)))))
1540196188.500 * * * * [misc]progress:  [ 22 / 276 ] 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)))))>
1540196188.500 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196188.500 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196188.502 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196188.505 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196188.505 * [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)))))
1540196188.505 * * * * [misc]progress:  [ 23 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.505 * [enter]simplify:  Simplifying (sqrt 1)
1540196188.505 * * [misc]simplify:  iters left: 1 (2 enodes)
1540196188.506 * [exit]simplify:  Simplified to 1
1540196188.507 * [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)))))
1540196188.507 * * * * [misc]progress:  [ 24 / 276 ] 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)))))>
1540196188.507 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1540196188.507 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196188.510 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196188.516 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196188.522 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196188.529 * * [misc]simplify:  iters left: 2 (56 enodes)
1540196188.537 * * [misc]simplify:  iters left: 1 (61 enodes)
1540196188.543 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1540196188.543 * [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)))))
1540196188.543 * * * * [misc]progress:  [ 25 / 276 ] 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)))))>
1540196188.543 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1540196188.544 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196188.545 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196188.549 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196188.559 * * [misc]simplify:  iters left: 3 (78 enodes)
1540196188.586 * * [misc]simplify:  iters left: 2 (175 enodes)
1540196188.682 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1540196188.682 * [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)))))
1540196188.682 * * * * [misc]progress:  [ 26 / 276 ] 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)))))>
1540196188.682 * * * * [misc]progress:  [ 27 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.683 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196188.683 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196188.685 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196188.687 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196188.687 * [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)))))
1540196188.688 * * * * [misc]progress:  [ 28 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.688 * * * * [misc]progress:  [ 29 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1540196188.688 * * * * [misc]progress:  [ 30 / 276 ] 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)))))>
1540196188.688 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1540196188.688 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196188.692 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196188.698 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196188.705 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1540196188.705 * [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)))))
1540196188.705 * * * * [misc]progress:  [ 31 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.705 * * * * [misc]progress:  [ 32 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.705 * * * * [misc]progress:  [ 33 / 276 ] 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)))))>
1540196188.706 * [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)))))
1540196188.706 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196188.711 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196188.721 * * [misc]simplify:  iters left: 4 (89 enodes)
1540196188.762 * * [misc]simplify:  iters left: 3 (286 enodes)
1540196188.909 * [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)))))
1540196188.909 * [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)))))
1540196188.909 * * * * [misc]progress:  [ 34 / 276 ] 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)))))>
1540196188.909 * * * * [misc]progress:  [ 35 / 276 ] 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)))))>
1540196188.909 * * * * [misc]progress:  [ 36 / 276 ] 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)))))>
1540196188.909 * * * * [misc]progress:  [ 37 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (- (* b c) (* a d))) (- (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196188.909 * * * * [misc]progress:  [ 38 / 276 ] 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)))))>
1540196188.909 * [enter]simplify:  Simplifying (/ (* b c) (sqrt (+ (* c c) (* d d))))
1540196188.909 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196188.911 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196188.912 * * [misc]simplify:  iters left: 4 (15 enodes)
1540196188.914 * * [misc]simplify:  iters left: 3 (18 enodes)
1540196188.917 * * [misc]simplify:  iters left: 2 (20 enodes)
1540196188.919 * * [misc]simplify:  iters left: 1 (21 enodes)
1540196188.924 * [exit]simplify:  Simplified to (/ (* b c) (sqrt (+ (* c c) (* d d))))
1540196188.924 * [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)))))
1540196188.924 * * * * [misc]progress:  [ 39 / 276 ] 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)))))>
1540196188.924 * [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))))))
1540196188.924 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196188.927 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196188.931 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196188.937 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196188.949 * * [misc]simplify:  iters left: 2 (49 enodes)
1540196188.962 * [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))))))
1540196188.962 * [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)))))
1540196188.962 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196188.962 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196188.967 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196188.972 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196188.980 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196188.980 * [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)))))
1540196188.980 * * * * [misc]progress:  [ 40 / 276 ] 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)))))>
1540196188.980 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196188.980 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196188.986 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196188.992 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196189.001 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196189.011 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196189.011 * [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)))))
1540196189.011 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196189.011 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.016 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.020 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.024 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196189.024 * [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)))))
1540196189.024 * * * * [misc]progress:  [ 41 / 276 ] 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)))))>
1540196189.025 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.025 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196189.027 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196189.030 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196189.034 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196189.039 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196189.039 * [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)))))
1540196189.039 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.040 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.042 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.044 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.048 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.048 * [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)))))
1540196189.048 * * * * [misc]progress:  [ 42 / 276 ] 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)))))>
1540196189.049 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1540196189.049 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196189.053 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196189.059 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196189.066 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196189.066 * [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)))))
1540196189.066 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.066 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.071 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196189.076 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196189.083 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.083 * [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)))))
1540196189.083 * * * * [misc]progress:  [ 43 / 276 ] 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)))))>
1540196189.084 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.084 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196189.089 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196189.095 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196189.103 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196189.109 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196189.109 * [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)))))
1540196189.110 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.110 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.112 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.114 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.118 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.118 * [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)))))
1540196189.118 * * * * [misc]progress:  [ 44 / 276 ] 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)))))>
1540196189.118 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1540196189.118 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196189.120 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.123 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196189.127 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196189.133 * * [misc]simplify:  iters left: 2 (72 enodes)
1540196189.146 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196189.146 * [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)))))
1540196189.146 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.147 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.151 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196189.156 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196189.162 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.163 * [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)))))
1540196189.163 * * * * [misc]progress:  [ 45 / 276 ] 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)))))>
1540196189.163 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196189.163 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196189.167 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196189.173 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196189.181 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196189.181 * [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)))))
1540196189.181 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196189.181 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.185 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.190 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.197 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196189.197 * [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)))))
1540196189.197 * * * * [misc]progress:  [ 46 / 276 ] 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)))))>
1540196189.198 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196189.198 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196189.202 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196189.208 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196189.216 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196189.216 * [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)))))
1540196189.216 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196189.217 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.221 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.226 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.234 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196189.234 * [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)))))
1540196189.234 * * * * [misc]progress:  [ 47 / 276 ] 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)))))>
1540196189.234 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.234 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.239 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.244 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.247 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.247 * [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)))))
1540196189.247 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.248 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.250 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.252 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.256 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.256 * [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)))))
1540196189.256 * * * * [misc]progress:  [ 48 / 276 ] 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)))))>
1540196189.256 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1540196189.256 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196189.258 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196189.260 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196189.617 * * [misc]simplify:  iters left: 3 (26 enodes)
1540196189.622 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196189.623 * [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)))))
1540196189.623 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.623 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.627 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196189.640 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196189.643 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.643 * [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)))))
1540196189.643 * * * * [misc]progress:  [ 49 / 276 ] 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)))))>
1540196189.643 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.643 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.645 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.648 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.652 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.652 * [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)))))
1540196189.652 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.652 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196189.654 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196189.657 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196189.660 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.660 * [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)))))
1540196189.660 * * * * [misc]progress:  [ 50 / 276 ] 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)))))>
1540196189.660 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1540196189.660 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196189.662 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196189.664 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196189.667 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196189.668 * [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)))))
1540196189.668 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.668 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.672 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196189.677 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196189.684 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196189.684 * [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)))))
1540196189.685 * * * * [misc]progress:  [ 51 / 276 ] 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)))))>
1540196189.685 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196189.685 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196189.688 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196189.693 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196189.693 * [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)))))
1540196189.693 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196189.693 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.697 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196189.704 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196189.714 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196189.727 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196189.749 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196189.766 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196189.766 * [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)))))
1540196189.766 * * * * [misc]progress:  [ 52 / 276 ] 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)))))>
1540196189.767 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196189.767 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196189.770 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196189.774 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196189.774 * [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)))))
1540196189.774 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196189.775 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.779 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196189.786 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196189.796 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196189.810 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196189.819 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196189.828 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196189.828 * [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)))))
1540196189.828 * * * * [misc]progress:  [ 53 / 276 ] 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)))))>
1540196189.828 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.828 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196189.830 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196189.831 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.831 * [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)))))
1540196189.831 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.831 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.833 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196189.837 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196189.842 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196189.849 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196189.858 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196189.866 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.866 * [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)))))
1540196189.866 * * * * [misc]progress:  [ 54 / 276 ] 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)))))>
1540196189.867 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1540196189.867 * * [misc]simplify:  iters left: 3 (3 enodes)
1540196189.868 * * [misc]simplify:  iters left: 2 (5 enodes)
1540196189.868 * [exit]simplify:  Simplified to 1
1540196189.868 * [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)))))
1540196189.868 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196189.868 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196189.870 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196189.873 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196189.878 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196189.885 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196189.893 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196189.902 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196189.902 * [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)))))
1540196189.902 * * * * [misc]progress:  [ 55 / 276 ] 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)))))>
1540196189.902 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.902 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196189.903 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196189.905 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.905 * [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)))))
1540196189.905 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.905 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196189.907 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196189.910 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196189.916 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196189.922 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196189.931 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196189.943 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196189.943 * [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)))))
1540196189.943 * * * * [misc]progress:  [ 56 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196189.943 * [enter]simplify:  Simplifying (/ 1 1)
1540196189.944 * * [misc]simplify:  iters left: 2 (2 enodes)
1540196189.944 * * [misc]simplify:  iters left: 1 (4 enodes)
1540196189.944 * [exit]simplify:  Simplified to 1
1540196189.944 * [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)))))
1540196189.944 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196189.945 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196189.946 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196189.949 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196189.954 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196189.960 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196189.969 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196189.977 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196189.977 * [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)))))
1540196189.977 * * * * [misc]progress:  [ 57 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196189.977 * * * * [misc]progress:  [ 58 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1540196189.978 * * * * [misc]progress:  [ 59 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1540196189.978 * * * * [misc]progress:  [ 60 / 276 ] 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)))))>
1540196189.978 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1540196189.978 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196189.979 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196189.981 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1540196189.981 * [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)))))
1540196189.981 * * * * [misc]progress:  [ 61 / 276 ] 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)))))>
1540196189.981 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1540196189.981 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196189.983 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196189.986 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1540196189.986 * [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)))))
1540196189.986 * * * * [misc]progress:  [ 62 / 276 ] 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)))))>
1540196189.986 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196189.986 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196189.989 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196189.991 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196189.991 * [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)))))
1540196189.991 * * * * [misc]progress:  [ 63 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1540196189.991 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196189.991 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196189.993 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196189.997 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196189.997 * [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)))))
1540196189.997 * * * * [misc]progress:  [ 64 / 276 ] 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)))))>
1540196189.997 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196189.997 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196189.999 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196190.002 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196190.002 * [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)))))
1540196190.002 * * * * [misc]progress:  [ 65 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1540196190.002 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196190.002 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196190.004 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196190.006 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196190.006 * [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)))))
1540196190.006 * * * * [misc]progress:  [ 66 / 276 ] 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)))))>
1540196190.006 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196190.007 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196190.009 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196190.013 * * [misc]simplify:  iters left: 4 (20 enodes)
1540196190.019 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196190.019 * [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)))))
1540196190.019 * * * * [misc]progress:  [ 67 / 276 ] 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)))))>
1540196190.019 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1540196190.019 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196190.021 * * [misc]simplify:  iters left: 4 (12 enodes)
1540196190.025 * * [misc]simplify:  iters left: 3 (19 enodes)
1540196190.030 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196190.030 * [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)))))
1540196190.030 * * * * [misc]progress:  [ 68 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1540196190.030 * * * * [misc]progress:  [ 69 / 276 ] 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)))))>
1540196190.030 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1540196190.030 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196190.034 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196190.042 * * [misc]simplify:  iters left: 4 (70 enodes)
1540196190.055 * * [misc]simplify:  iters left: 3 (135 enodes)
1540196190.094 * * [misc]simplify:  iters left: 2 (233 enodes)
1540196190.184 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1540196190.184 * [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)))))
1540196190.184 * * * * [misc]progress:  [ 70 / 276 ] 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)))))>
1540196190.185 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1540196190.185 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196190.186 * * [misc]simplify:  iters left: 4 (11 enodes)
1540196190.189 * * [misc]simplify:  iters left: 3 (18 enodes)
1540196190.192 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196190.197 * * [misc]simplify:  iters left: 1 (58 enodes)
1540196190.217 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1540196190.217 * [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)))))
1540196190.217 * * * * [misc]progress:  [ 71 / 276 ] 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)))))>
1540196190.217 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1540196190.217 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196190.221 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196190.227 * * [misc]simplify:  iters left: 3 (83 enodes)
1540196190.243 * * [misc]simplify:  iters left: 2 (220 enodes)
1540196190.341 * * [misc]simplify:  iters left: 1 (405 enodes)
1540196190.554 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1540196190.554 * [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)))))
1540196190.555 * * * * [misc]progress:  [ 72 / 276 ] 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)))))>
1540196190.555 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1540196190.555 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196190.558 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196190.566 * * [misc]simplify:  iters left: 4 (53 enodes)
1540196190.581 * * [misc]simplify:  iters left: 3 (102 enodes)
1540196190.601 * * [misc]simplify:  iters left: 2 (180 enodes)
1540196190.657 * * [misc]simplify:  iters left: 1 (339 enodes)
1540196190.823 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1540196190.823 * [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)))))
1540196190.823 * * * * [misc]progress:  [ 73 / 276 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) 1))>
1540196190.823 * * * * [misc]progress:  [ 74 / 276 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))))>
1540196190.823 * [enter]simplify:  Simplifying (- (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))
1540196190.824 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196190.826 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196190.829 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196190.835 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196190.840 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196190.856 * * [misc]simplify:  iters left: 1 (108 enodes)
1540196190.887 * [exit]simplify:  Simplified to (- (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))
1540196190.888 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))))
1540196190.888 * * * * [misc]progress:  [ 75 / 276 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))))>
1540196190.888 * [enter]simplify:  Simplifying (- (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))
1540196190.888 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196190.893 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196190.901 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196190.915 * * [misc]simplify:  iters left: 3 (75 enodes)
1540196190.925 * * [misc]simplify:  iters left: 2 (122 enodes)
1540196190.941 * * [misc]simplify:  iters left: 1 (153 enodes)
1540196190.961 * [exit]simplify:  Simplified to (- (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))
1540196190.961 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))))
1540196190.961 * * * * [misc]progress:  [ 76 / 276 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196190.962 * * * * [misc]progress:  [ 77 / 276 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196190.962 * * * * [misc]progress:  [ 78 / 276 ] 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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196190.962 * [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))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1540196190.962 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196190.968 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196190.982 * * [misc]simplify:  iters left: 4 (126 enodes)
1540196191.069 * [exit]simplify:  Simplified to (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (/ (- (* b c) (* a d)) (+ (* d d) (* c c)))) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))
1540196191.069 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (/ (- (* b c) (* a d)) (+ (* d d) (* c c)))) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))))
1540196191.069 * * * * [misc]progress:  [ 79 / 276 ] 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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196191.070 * [enter]simplify:  Simplifying (/ (* (* (/ (- (* 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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1540196191.070 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196191.076 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196191.091 * * [misc]simplify:  iters left: 4 (134 enodes)
1540196191.133 * * [misc]simplify:  iters left: 3 (483 enodes)
1540196191.634 * [exit]simplify:  Simplified to (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3)
1540196191.634 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 3)))
1540196191.634 * * * * [misc]progress:  [ 80 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196191.634 * * * * [misc]progress:  [ 81 / 276 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196191.634 * * * * [misc]progress:  [ 82 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1540196191.634 * * * * [misc]progress:  [ 83 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (- (sqrt (+ (* c c) (* d d))))))>
1540196191.635 * * * * [misc]progress:  [ 84 / 276 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (/ (* b c) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196191.635 * [enter]simplify:  Simplifying (/ (/ (* b c) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196191.635 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196191.638 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196191.643 * * [misc]simplify:  iters left: 4 (21 enodes)
1540196191.654 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196191.663 * * [misc]simplify:  iters left: 2 (42 enodes)
1540196191.673 * * [misc]simplify:  iters left: 1 (53 enodes)
1540196191.686 * [exit]simplify:  Simplified to (/ (* b c) (+ (* c c) (* d d)))
1540196191.686 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196191.686 * * * * [misc]progress:  [ 85 / 276 ] 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 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196191.687 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196191.687 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196191.692 * * [misc]simplify:  iters left: 5 (31 enodes)
1540196191.702 * * [misc]simplify:  iters left: 4 (57 enodes)
1540196191.717 * * [misc]simplify:  iters left: 3 (72 enodes)
1540196191.727 * * [misc]simplify:  iters left: 2 (93 enodes)
1540196191.739 * * [misc]simplify:  iters left: 1 (97 enodes)
1540196191.753 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196191.753 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196191.753 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196191.753 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196191.758 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196191.766 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196191.777 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196191.791 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196191.811 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196191.829 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196191.829 * [misc]simplify:  Simplified (2 2) to (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 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196191.829 * * * * [misc]progress:  [ 86 / 276 ] 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)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196191.830 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196191.830 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196191.836 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196191.842 * * [misc]simplify:  iters left: 4 (48 enodes)
1540196191.848 * * [misc]simplify:  iters left: 3 (61 enodes)
1540196191.856 * * [misc]simplify:  iters left: 2 (79 enodes)
1540196191.873 * * [misc]simplify:  iters left: 1 (83 enodes)
1540196191.894 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196191.894 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* 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 (cbrt (+ (* c c) (* d d)))))))
1540196191.894 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196191.894 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196191.899 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196191.906 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196191.917 * * [misc]simplify:  iters left: 3 (53 enodes)
1540196191.931 * * [misc]simplify:  iters left: 2 (71 enodes)
1540196191.950 * * [misc]simplify:  iters left: 1 (75 enodes)
1540196191.959 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196191.959 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* 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 (cbrt (+ (* c c) (* d d)))))))
1540196191.959 * * * * [misc]progress:  [ 87 / 276 ] 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196191.960 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196191.960 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196191.962 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196191.966 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196191.972 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196191.980 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196191.991 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196192.001 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196192.001 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (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 (sqrt (+ (* c c) (* d d)))))))
1540196192.001 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.001 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.003 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.007 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.012 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.019 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.037 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.056 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.056 * [misc]simplify:  Simplified (2 2) to (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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196192.056 * * * * [misc]progress:  [ 88 / 276 ] 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)))))) (sqrt 1)) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196192.056 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1540196192.056 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196192.062 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196192.071 * * [misc]simplify:  iters left: 4 (48 enodes)
1540196192.083 * * [misc]simplify:  iters left: 3 (64 enodes)
1540196192.102 * * [misc]simplify:  iters left: 2 (97 enodes)
1540196192.117 * * [misc]simplify:  iters left: 1 (102 enodes)
1540196192.127 * [exit]simplify:  Simplified to (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196192.127 * [misc]simplify:  Simplified (2 1) to (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))))))
1540196192.127 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196192.127 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196192.129 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196192.133 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196192.140 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196192.153 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196192.172 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196192.180 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196192.180 * [misc]simplify:  Simplified (2 2) to (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))))))
1540196192.180 * * * * [misc]progress:  [ 89 / 276 ] 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196192.180 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.180 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196192.183 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196192.188 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196192.193 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196192.201 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196192.219 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196192.239 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196192.239 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (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 (sqrt (+ (* c c) (* d d)))))))
1540196192.239 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.239 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.244 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.251 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.262 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.275 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.294 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.313 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.313 * [misc]simplify:  Simplified (2 2) to (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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196192.313 * * * * [misc]progress:  [ 90 / 276 ] 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)))))) 1) (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196192.314 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) 1)
1540196192.314 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196192.319 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196192.328 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196192.336 * * [misc]simplify:  iters left: 3 (77 enodes)
1540196192.346 * * [misc]simplify:  iters left: 2 (121 enodes)
1540196192.362 * * [misc]simplify:  iters left: 1 (125 enodes)
1540196192.372 * [exit]simplify:  Simplified to (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196192.372 * [misc]simplify:  Simplified (2 1) to (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))))))
1540196192.372 * [enter]simplify:  Simplifying (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196192.372 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196192.374 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196192.378 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196192.383 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196192.389 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196192.400 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196192.409 * [exit]simplify:  Simplified to (/ (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196192.409 * [misc]simplify:  Simplified (2 2) to (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))))))
1540196192.409 * * * * [misc]progress:  [ 91 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196192.409 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196192.409 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196192.412 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196192.416 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196192.421 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196192.430 * * [misc]simplify:  iters left: 2 (73 enodes)
1540196192.449 * * [misc]simplify:  iters left: 1 (77 enodes)
1540196192.468 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196192.468 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196192.468 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196192.468 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.473 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.480 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.490 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.498 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.507 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.517 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196192.517 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196192.517 * * * * [misc]progress:  [ 92 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196192.517 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196192.517 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196192.520 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196192.523 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196192.529 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196192.536 * * [misc]simplify:  iters left: 2 (73 enodes)
1540196192.550 * * [misc]simplify:  iters left: 1 (77 enodes)
1540196192.569 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196192.569 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196192.569 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196192.569 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196192.574 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196192.582 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196192.593 * * [misc]simplify:  iters left: 3 (53 enodes)
1540196192.606 * * [misc]simplify:  iters left: 2 (71 enodes)
1540196192.626 * * [misc]simplify:  iters left: 1 (75 enodes)
1540196192.644 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196192.644 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196192.644 * * * * [misc]progress:  [ 93 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196192.645 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.645 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.649 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.656 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.667 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.680 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.689 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.698 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.698 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196192.698 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.699 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.701 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.705 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.710 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.717 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.729 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.747 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.747 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196192.747 * * * * [misc]progress:  [ 94 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196192.747 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196192.747 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196192.753 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196192.761 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196192.772 * * [misc]simplify:  iters left: 3 (57 enodes)
1540196192.786 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196192.806 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196192.825 * [exit]simplify:  Simplified to (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196192.825 * [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))))) (sqrt (+ (* c c) (* d d))))))
1540196192.825 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196192.825 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196192.830 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196192.836 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196192.847 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196192.861 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196192.880 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196192.897 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196192.897 * [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))))) (sqrt (+ (* c c) (* d d))))))
1540196192.897 * * * * [misc]progress:  [ 95 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196192.898 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.898 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.903 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.909 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.918 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.925 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.934 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.943 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.943 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196192.943 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.944 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196192.946 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196192.951 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196192.962 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196192.976 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196192.989 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196192.998 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196192.998 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196192.998 * * * * [misc]progress:  [ 96 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) 1) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196192.998 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) 1)
1540196192.998 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196193.000 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196193.004 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196193.010 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196193.017 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196193.036 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196193.054 * [exit]simplify:  Simplified to (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196193.054 * [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))))) (sqrt (+ (* c c) (* d d))))))
1540196193.054 * [enter]simplify:  Simplifying (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196193.054 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196193.059 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196193.065 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196193.071 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196193.078 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196193.087 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196193.096 * [exit]simplify:  Simplified to (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196193.096 * [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))))) (sqrt (+ (* c c) (* d d))))))
1540196193.096 * * * * [misc]progress:  [ 97 / 276 ] 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 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196193.096 * [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)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196193.096 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196193.099 * * [misc]simplify:  iters left: 5 (32 enodes)
1540196193.104 * * [misc]simplify:  iters left: 4 (64 enodes)
1540196193.123 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196193.157 * * [misc]simplify:  iters left: 2 (127 enodes)
1540196193.189 * * [misc]simplify:  iters left: 1 (131 enodes)
1540196193.221 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (sqrt (+ (* d d) (* c c)))))
1540196193.221 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196193.222 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196193.222 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196193.226 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196193.233 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196193.241 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196193.241 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196193.241 * * * * [misc]progress:  [ 98 / 276 ] 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)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196193.242 * [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)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196193.242 * * [misc]simplify:  iters left: 6 (20 enodes)
1540196193.248 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196193.258 * * [misc]simplify:  iters left: 4 (61 enodes)
1540196193.278 * * [misc]simplify:  iters left: 3 (92 enodes)
1540196193.307 * * [misc]simplify:  iters left: 2 (126 enodes)
1540196193.345 * * [misc]simplify:  iters left: 1 (145 enodes)
1540196193.390 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196193.390 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196193.390 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196193.390 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196193.396 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196193.403 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196193.414 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196193.414 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196193.414 * * * * [misc]progress:  [ 99 / 276 ] 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196193.414 * [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)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196193.414 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196193.420 * * [misc]simplify:  iters left: 5 (31 enodes)
1540196193.430 * * [misc]simplify:  iters left: 4 (58 enodes)
1540196193.448 * * [misc]simplify:  iters left: 3 (89 enodes)
1540196193.466 * * [misc]simplify:  iters left: 2 (123 enodes)
1540196193.484 * * [misc]simplify:  iters left: 1 (141 enodes)
1540196193.514 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196193.514 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196193.514 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196193.514 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196193.516 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196193.520 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196193.524 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196193.524 * [misc]simplify:  Simplified (2 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196193.524 * * * * [misc]progress:  [ 100 / 276 ] 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)))))) (sqrt 1)) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196193.525 * [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)))))) (sqrt 1))
1540196193.525 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196193.528 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196193.533 * * [misc]simplify:  iters left: 4 (58 enodes)
1540196193.542 * * [misc]simplify:  iters left: 3 (93 enodes)
1540196193.564 * * [misc]simplify:  iters left: 2 (288 enodes)
1540196193.706 * * [misc]simplify:  iters left: 1 (348 enodes)
1540196193.747 * [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))))))
1540196193.747 * [misc]simplify:  Simplified (2 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))))))
1540196193.747 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196193.747 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196193.752 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196193.758 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196193.768 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196193.768 * [misc]simplify:  Simplified (2 2) 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))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196193.768 * * * * [misc]progress:  [ 101 / 276 ] 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196193.768 * [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)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196193.768 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196193.774 * * [misc]simplify:  iters left: 5 (31 enodes)
1540196193.784 * * [misc]simplify:  iters left: 4 (58 enodes)
1540196193.802 * * [misc]simplify:  iters left: 3 (89 enodes)
1540196193.821 * * [misc]simplify:  iters left: 2 (123 enodes)
1540196193.850 * * [misc]simplify:  iters left: 1 (141 enodes)
1540196193.894 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196193.894 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196193.894 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196193.894 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196193.899 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196193.902 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196193.907 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196193.907 * [misc]simplify:  Simplified (2 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196193.907 * * * * [misc]progress:  [ 102 / 276 ] 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)))))) 1) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196193.907 * [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)))))) 1)
1540196193.907 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196193.911 * * [misc]simplify:  iters left: 5 (33 enodes)
1540196193.916 * * [misc]simplify:  iters left: 4 (59 enodes)
1540196193.926 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196193.959 * * [misc]simplify:  iters left: 2 (276 enodes)
1540196194.064 * * [misc]simplify:  iters left: 1 (338 enodes)
1540196194.104 * [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))))))
1540196194.104 * [misc]simplify:  Simplified (2 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))))))
1540196194.105 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196194.105 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196194.110 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196194.116 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196194.125 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196194.126 * [misc]simplify:  Simplified (2 2) 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))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196194.126 * * * * [misc]progress:  [ 103 / 276 ] 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 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196194.126 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196194.126 * * [misc]simplify:  iters left: 6 (20 enodes)
1540196194.133 * * [misc]simplify:  iters left: 5 (32 enodes)
1540196194.143 * * [misc]simplify:  iters left: 4 (53 enodes)
1540196194.159 * * [misc]simplify:  iters left: 3 (88 enodes)
1540196194.187 * * [misc]simplify:  iters left: 2 (129 enodes)
1540196194.224 * * [misc]simplify:  iters left: 1 (147 enodes)
1540196194.273 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196194.273 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196194.273 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196194.273 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196194.278 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196194.285 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196194.295 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.295 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.295 * * * * [misc]progress:  [ 104 / 276 ] 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)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196194.296 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196194.296 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196194.301 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196194.309 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196194.320 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196194.328 * * [misc]simplify:  iters left: 2 (62 enodes)
1540196194.335 * * [misc]simplify:  iters left: 1 (65 enodes)
1540196194.344 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))))
1540196194.344 * [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))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.344 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.344 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196194.347 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196194.350 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196194.357 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196194.365 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1540196194.365 * [misc]simplify:  Simplified (2 2) 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))))))
1540196194.365 * * * * [misc]progress:  [ 105 / 276 ] 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196194.365 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196194.365 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196194.371 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196194.379 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196194.392 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196194.407 * * [misc]simplify:  iters left: 2 (66 enodes)
1540196194.423 * * [misc]simplify:  iters left: 1 (69 enodes)
1540196194.442 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196194.442 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196194.442 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196194.443 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196194.448 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196194.455 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196194.465 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.465 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.465 * * * * [misc]progress:  [ 106 / 276 ] 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)))))) (sqrt 1)) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196194.465 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1))
1540196194.465 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196194.472 * * [misc]simplify:  iters left: 5 (31 enodes)
1540196194.481 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196194.496 * * [misc]simplify:  iters left: 3 (64 enodes)
1540196194.514 * * [misc]simplify:  iters left: 2 (111 enodes)
1540196194.540 * * [misc]simplify:  iters left: 1 (117 enodes)
1540196194.549 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196194.549 * [misc]simplify:  Simplified (2 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))))))
1540196194.550 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196194.550 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196194.552 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196194.555 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196194.560 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.560 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.560 * * * * [misc]progress:  [ 107 / 276 ] 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)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196194.560 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196194.560 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196194.563 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196194.571 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196194.584 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196194.599 * * [misc]simplify:  iters left: 2 (66 enodes)
1540196194.616 * * [misc]simplify:  iters left: 1 (69 enodes)
1540196194.634 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196194.634 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196194.635 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196194.635 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196194.640 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196194.647 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196194.657 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.657 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.657 * * * * [misc]progress:  [ 108 / 276 ] 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)))))) 1) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196194.658 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1)
1540196194.658 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196194.664 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196194.672 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196194.686 * * [misc]simplify:  iters left: 3 (68 enodes)
1540196194.707 * * [misc]simplify:  iters left: 2 (125 enodes)
1540196194.729 * * [misc]simplify:  iters left: 1 (129 enodes)
1540196194.741 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196194.741 * [misc]simplify:  Simplified (2 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))))))
1540196194.742 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196194.742 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196194.747 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196194.753 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196194.763 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.763 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.763 * * * * [misc]progress:  [ 109 / 276 ] 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 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196194.763 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196194.763 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196194.769 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196194.778 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196194.793 * * [misc]simplify:  iters left: 3 (85 enodes)
1540196194.809 * * [misc]simplify:  iters left: 2 (123 enodes)
1540196194.828 * * [misc]simplify:  iters left: 1 (142 enodes)
1540196194.873 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196194.873 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196194.874 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196194.874 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196194.879 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196194.885 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196194.895 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196194.895 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196194.895 * * * * [misc]progress:  [ 110 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196194.895 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196194.895 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196194.901 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196194.910 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196194.923 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196194.939 * * [misc]simplify:  iters left: 2 (66 enodes)
1540196194.953 * * [misc]simplify:  iters left: 1 (69 enodes)
1540196194.962 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (- (* b c) (* a d)))))
1540196194.962 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196194.962 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196194.962 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196194.966 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196194.969 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196194.974 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196194.974 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196194.974 * * * * [misc]progress:  [ 111 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196194.974 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196194.974 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196194.976 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196194.981 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196194.991 * * [misc]simplify:  iters left: 3 (45 enodes)
1540196195.003 * * [misc]simplify:  iters left: 2 (48 enodes)
1540196195.014 * * [misc]simplify:  iters left: 1 (49 enodes)
1540196195.027 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d)))))
1540196195.027 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.027 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.027 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.032 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.038 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196195.046 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196195.054 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196195.055 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1540196195.055 * * * * [misc]progress:  [ 112 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196195.055 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196195.055 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196195.062 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196195.070 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196195.083 * * [misc]simplify:  iters left: 3 (71 enodes)
1540196195.110 * * [misc]simplify:  iters left: 2 (154 enodes)
1540196195.164 * * [misc]simplify:  iters left: 1 (159 enodes)
1540196195.181 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196195.181 * [misc]simplify:  Simplified (2 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))))))
1540196195.181 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196195.182 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.186 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.193 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196195.201 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.202 * [misc]simplify:  Simplified (2 2) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.202 * * * * [misc]progress:  [ 113 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196195.202 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.202 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196195.207 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196195.215 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196195.225 * * [misc]simplify:  iters left: 3 (45 enodes)
1540196195.234 * * [misc]simplify:  iters left: 2 (48 enodes)
1540196195.240 * * [misc]simplify:  iters left: 1 (49 enodes)
1540196195.246 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d)))))
1540196195.246 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.247 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.247 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.249 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.252 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196195.256 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196195.259 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196195.259 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1540196195.259 * * * * [misc]progress:  [ 114 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196195.260 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1540196195.260 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196195.262 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196195.266 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196195.279 * * [misc]simplify:  iters left: 3 (67 enodes)
1540196195.301 * * [misc]simplify:  iters left: 2 (145 enodes)
1540196195.354 * * [misc]simplify:  iters left: 1 (149 enodes)
1540196195.371 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196195.371 * [misc]simplify:  Simplified (2 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))))))
1540196195.371 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196195.371 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.376 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.381 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196195.385 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.385 * [misc]simplify:  Simplified (2 2) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.385 * * * * [misc]progress:  [ 115 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196195.386 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196195.386 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196195.389 * * [misc]simplify:  iters left: 5 (32 enodes)
1540196195.394 * * [misc]simplify:  iters left: 4 (53 enodes)
1540196195.402 * * [misc]simplify:  iters left: 3 (106 enodes)
1540196195.423 * * [misc]simplify:  iters left: 2 (268 enodes)
1540196195.509 * * [misc]simplify:  iters left: 1 (341 enodes)
1540196195.550 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196195.550 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196195.551 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196195.551 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.555 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.562 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196195.571 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196195.571 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196195.571 * * * * [misc]progress:  [ 116 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196195.571 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196195.571 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196195.578 * * [misc]simplify:  iters left: 5 (31 enodes)
1540196195.586 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196195.598 * * [misc]simplify:  iters left: 3 (53 enodes)
1540196195.611 * * [misc]simplify:  iters left: 2 (79 enodes)
1540196195.631 * * [misc]simplify:  iters left: 1 (91 enodes)
1540196195.650 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196195.650 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196195.651 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196195.651 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196195.656 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196195.662 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196195.672 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196195.672 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196195.672 * * * * [misc]progress:  [ 117 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196195.672 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.673 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196195.680 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196195.689 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196195.702 * * [misc]simplify:  iters left: 3 (63 enodes)
1540196195.718 * * [misc]simplify:  iters left: 2 (89 enodes)
1540196195.744 * * [misc]simplify:  iters left: 1 (139 enodes)
1540196195.783 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.783 * [misc]simplify:  Simplified (2 1) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.784 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.784 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.789 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.796 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196195.805 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.805 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.805 * * * * [misc]progress:  [ 118 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196195.806 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt 1))
1540196195.806 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196195.811 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196195.818 * * [misc]simplify:  iters left: 4 (35 enodes)
1540196195.827 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196195.831 * * [misc]simplify:  iters left: 2 (46 enodes)
1540196195.835 * * [misc]simplify:  iters left: 1 (48 enodes)
1540196195.840 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196195.840 * [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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196195.840 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196195.840 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196195.842 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196195.845 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196195.849 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196195.852 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196195.852 * [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)))))
1540196195.852 * * * * [misc]progress:  [ 119 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196195.852 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.853 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196195.856 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196195.860 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196195.866 * * [misc]simplify:  iters left: 3 (63 enodes)
1540196195.874 * * [misc]simplify:  iters left: 2 (89 enodes)
1540196195.886 * * [misc]simplify:  iters left: 1 (139 enodes)
1540196195.907 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.907 * [misc]simplify:  Simplified (2 1) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.907 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.907 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196195.911 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196195.918 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196195.927 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196195.927 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196195.927 * * * * [misc]progress:  [ 120 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) 1) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196195.927 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) 1)
1540196195.927 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196195.932 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196195.938 * * [misc]simplify:  iters left: 4 (35 enodes)
1540196195.945 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196195.949 * * [misc]simplify:  iters left: 2 (46 enodes)
1540196195.954 * * [misc]simplify:  iters left: 1 (48 enodes)
1540196195.958 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196195.958 * [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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196195.958 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196195.958 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196195.960 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196195.963 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196195.967 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196195.971 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196195.971 * [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)))))
1540196195.971 * * * * [misc]progress:  [ 121 / 276 ] 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 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196195.971 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196195.971 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196195.974 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196195.978 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196195.985 * * [misc]simplify:  iters left: 3 (85 enodes)
1540196196.007 * * [misc]simplify:  iters left: 2 (123 enodes)
1540196196.032 * * [misc]simplify:  iters left: 1 (142 enodes)
1540196196.060 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196196.060 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196196.060 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196196.060 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196196.065 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196196.072 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196196.081 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196196.081 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196196.081 * * * * [misc]progress:  [ 122 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196196.082 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196196.082 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196196.088 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196196.098 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196196.112 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196196.128 * * [misc]simplify:  iters left: 2 (66 enodes)
1540196196.143 * * [misc]simplify:  iters left: 1 (69 enodes)
1540196196.161 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (- (* b c) (* a d)))))
1540196196.161 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196196.161 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196196.161 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196196.164 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196196.167 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196196.172 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.172 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.172 * * * * [misc]progress:  [ 123 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196196.172 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.173 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196196.175 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196196.179 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196196.184 * * [misc]simplify:  iters left: 3 (45 enodes)
1540196196.192 * * [misc]simplify:  iters left: 2 (48 enodes)
1540196196.203 * * [misc]simplify:  iters left: 1 (49 enodes)
1540196196.212 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d)))))
1540196196.212 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.212 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.212 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196196.214 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196196.217 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196196.221 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196196.225 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196196.225 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1540196196.225 * * * * [misc]progress:  [ 124 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196196.225 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196196.226 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196196.230 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196196.237 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196196.244 * * [misc]simplify:  iters left: 3 (71 enodes)
1540196196.256 * * [misc]simplify:  iters left: 2 (154 enodes)
1540196196.303 * * [misc]simplify:  iters left: 1 (159 enodes)
1540196196.320 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196196.320 * [misc]simplify:  Simplified (2 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))))))
1540196196.320 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196196.321 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196196.325 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196196.331 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196196.340 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.340 * [misc]simplify:  Simplified (2 2) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.340 * * * * [misc]progress:  [ 125 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196196.341 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.341 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196196.346 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196196.353 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196196.364 * * [misc]simplify:  iters left: 3 (45 enodes)
1540196196.376 * * [misc]simplify:  iters left: 2 (48 enodes)
1540196196.387 * * [misc]simplify:  iters left: 1 (49 enodes)
1540196196.399 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d)))))
1540196196.399 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.399 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.400 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196196.404 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196196.410 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196196.418 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196196.425 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196196.425 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (cbrt (- (* b c) (* a d))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1540196196.425 * * * * [misc]progress:  [ 126 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196196.425 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1540196196.425 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196196.428 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196196.432 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196196.439 * * [misc]simplify:  iters left: 3 (67 enodes)
1540196196.450 * * [misc]simplify:  iters left: 2 (145 enodes)
1540196196.501 * * [misc]simplify:  iters left: 1 (149 enodes)
1540196196.517 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196196.517 * [misc]simplify:  Simplified (2 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))))))
1540196196.518 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196196.518 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196196.522 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196196.528 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196196.537 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.537 * [misc]simplify:  Simplified (2 2) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.537 * * * * [misc]progress:  [ 127 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196196.537 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196196.537 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196196.540 * * [misc]simplify:  iters left: 5 (31 enodes)
1540196196.545 * * [misc]simplify:  iters left: 4 (60 enodes)
1540196196.557 * * [misc]simplify:  iters left: 3 (125 enodes)
1540196196.596 * * [misc]simplify:  iters left: 2 (350 enodes)
1540196196.743 * [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))))))
1540196196.743 * [misc]simplify:  Simplified (2 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))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196196.744 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196196.744 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196196.748 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196196.755 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196196.764 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196196.764 * [misc]simplify:  Simplified (2 2) 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))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196196.764 * * * * [misc]progress:  [ 128 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196196.764 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196196.764 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196196.769 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196196.774 * * [misc]simplify:  iters left: 4 (49 enodes)
1540196196.780 * * [misc]simplify:  iters left: 3 (80 enodes)
1540196196.795 * * [misc]simplify:  iters left: 2 (138 enodes)
1540196196.820 * * [misc]simplify:  iters left: 1 (169 enodes)
1540196196.845 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196196.845 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196196.845 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196196.845 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196196.848 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196196.851 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196196.855 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196196.855 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196196.855 * * * * [misc]progress:  [ 129 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196196.856 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.856 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196196.858 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196196.862 * * [misc]simplify:  iters left: 4 (48 enodes)
1540196196.872 * * [misc]simplify:  iters left: 3 (90 enodes)
1540196196.909 * * [misc]simplify:  iters left: 2 (194 enodes)
1540196196.948 * * [misc]simplify:  iters left: 1 (196 enodes)
1540196196.965 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196196.965 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.966 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.966 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196196.971 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196196.977 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196196.986 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196196.986 * [misc]simplify:  Simplified (2 2) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196196.987 * * * * [misc]progress:  [ 130 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt 1)) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196196.987 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt 1))
1540196196.987 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196196.992 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196197.001 * * [misc]simplify:  iters left: 4 (35 enodes)
1540196197.009 * * [misc]simplify:  iters left: 3 (41 enodes)
1540196197.017 * * [misc]simplify:  iters left: 2 (55 enodes)
1540196197.023 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196197.023 * [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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196197.023 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196197.024 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196197.026 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196197.029 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196197.032 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196197.036 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196197.036 * [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)))))
1540196197.036 * * * * [misc]progress:  [ 131 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.036 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.036 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.038 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196197.043 * * [misc]simplify:  iters left: 4 (48 enodes)
1540196197.053 * * [misc]simplify:  iters left: 3 (90 enodes)
1540196197.088 * * [misc]simplify:  iters left: 2 (194 enodes)
1540196197.126 * * [misc]simplify:  iters left: 1 (196 enodes)
1540196197.142 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196197.143 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.143 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.143 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.148 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.154 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196197.163 * [exit]simplify:  Simplified to (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.163 * [misc]simplify:  Simplified (2 2) 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 (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.163 * * * * [misc]progress:  [ 132 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) 1) (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196197.164 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) 1)
1540196197.164 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196197.168 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196197.173 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.181 * * [misc]simplify:  iters left: 3 (41 enodes)
1540196197.189 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196197.200 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196197.200 * [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))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196197.200 * [enter]simplify:  Simplifying (/ (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196197.200 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196197.202 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196197.205 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196197.209 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196197.212 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196197.212 * [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)))))
1540196197.212 * * * * [misc]progress:  [ 133 / 276 ] 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)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.213 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.213 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.215 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196197.219 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196197.230 * * [misc]simplify:  iters left: 3 (42 enodes)
1540196197.241 * * [misc]simplify:  iters left: 2 (46 enodes)
1540196197.252 * * [misc]simplify:  iters left: 1 (48 enodes)
1540196197.263 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.263 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196197.264 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.264 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.269 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.275 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.284 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.284 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196197.284 * * * * [misc]progress:  [ 134 / 276 ] 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 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196197.284 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196197.284 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196197.290 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196197.299 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196197.310 * * [misc]simplify:  iters left: 3 (44 enodes)
1540196197.322 * * [misc]simplify:  iters left: 2 (50 enodes)
1540196197.337 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (fabs (cbrt (+ (* c c) (* d d))))))
1540196197.337 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.337 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.337 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.339 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196197.343 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196197.347 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.347 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196197.347 * * * * [misc]progress:  [ 135 / 276 ] 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 (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.347 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.348 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.350 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.354 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196197.358 * * [misc]simplify:  iters left: 3 (41 enodes)
1540196197.363 * * [misc]simplify:  iters left: 2 (47 enodes)
1540196197.372 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.372 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.372 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.373 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.377 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196197.384 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196197.394 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196197.394 * [misc]simplify:  Simplified (2 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 (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196197.394 * * * * [misc]progress:  [ 136 / 276 ] 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 1)) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196197.394 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1540196197.395 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196197.401 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196197.409 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196197.421 * * [misc]simplify:  iters left: 3 (44 enodes)
1540196197.431 * * [misc]simplify:  iters left: 2 (49 enodes)
1540196197.443 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.443 * [misc]simplify:  Simplified (2 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))))))
1540196197.444 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196197.444 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.449 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.455 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196197.463 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.463 * [misc]simplify:  Simplified (2 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))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196197.463 * * * * [misc]progress:  [ 137 / 276 ] 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 (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.463 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.463 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.468 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.475 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196197.482 * * [misc]simplify:  iters left: 3 (41 enodes)
1540196197.487 * * [misc]simplify:  iters left: 2 (47 enodes)
1540196197.493 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.493 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.493 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.494 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.496 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196197.499 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196197.504 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196197.504 * [misc]simplify:  Simplified (2 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 (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196197.504 * * * * [misc]progress:  [ 138 / 276 ] 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)))))) 1) (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196197.504 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1)
1540196197.504 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.507 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196197.510 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196197.516 * * [misc]simplify:  iters left: 3 (45 enodes)
1540196197.521 * * [misc]simplify:  iters left: 2 (50 enodes)
1540196197.526 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.526 * [misc]simplify:  Simplified (2 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))))))
1540196197.526 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196197.526 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.529 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.533 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196197.537 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.537 * [misc]simplify:  Simplified (2 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))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196197.537 * * * * [misc]progress:  [ 139 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.537 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.537 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196197.540 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196197.544 * * [misc]simplify:  iters left: 4 (42 enodes)
1540196197.550 * * [misc]simplify:  iters left: 3 (47 enodes)
1540196197.555 * * [misc]simplify:  iters left: 2 (48 enodes)
1540196197.561 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.561 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196197.562 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.562 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.564 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196197.567 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196197.572 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.572 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d 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 (cbrt (+ (* c c) (* d d)))))))
1540196197.572 * * * * [misc]progress:  [ 140 / 276 ] 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 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196197.572 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196197.573 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.575 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196197.578 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196197.582 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196197.583 * [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))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.583 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.583 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.585 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.589 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.593 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196197.597 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1540196197.597 * [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))))))
1540196197.597 * * * * [misc]progress:  [ 141 / 276 ] 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 (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.597 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.597 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196197.600 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.604 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196197.616 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196197.616 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.616 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.616 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.621 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196197.629 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196197.635 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.635 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.635 * * * * [misc]progress:  [ 142 / 276 ] 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 1)) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196197.635 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1))
1540196197.635 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196197.638 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196197.642 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196197.647 * * [misc]simplify:  iters left: 3 (42 enodes)
1540196197.651 * * [misc]simplify:  iters left: 2 (43 enodes)
1540196197.656 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196197.656 * [misc]simplify:  Simplified (2 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))))))
1540196197.656 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196197.656 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.658 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196197.661 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196197.666 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.666 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.666 * * * * [misc]progress:  [ 143 / 276 ] 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 (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.666 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.666 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196197.669 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.672 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196197.677 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196197.677 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.678 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.678 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.680 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196197.684 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196197.694 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.694 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.694 * * * * [misc]progress:  [ 144 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196197.694 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1)
1540196197.694 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.700 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196197.704 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196197.709 * * [misc]simplify:  iters left: 3 (42 enodes)
1540196197.714 * * [misc]simplify:  iters left: 2 (43 enodes)
1540196197.718 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196197.718 * [misc]simplify:  Simplified (2 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))))))
1540196197.719 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196197.719 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.721 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196197.725 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196197.729 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.729 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.729 * * * * [misc]progress:  [ 145 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.729 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.730 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.732 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.736 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196197.747 * * [misc]simplify:  iters left: 3 (44 enodes)
1540196197.757 * * [misc]simplify:  iters left: 2 (45 enodes)
1540196197.769 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.769 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196197.769 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196197.769 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.774 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196197.781 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196197.790 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.790 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196197.790 * * * * [misc]progress:  [ 146 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196197.790 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196197.791 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196197.796 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.803 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196197.809 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196197.809 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196197.809 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196197.810 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.813 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196197.816 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196197.821 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.821 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.821 * * * * [misc]progress:  [ 147 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.821 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.821 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.824 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.830 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.837 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196197.841 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196197.841 * [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 (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.841 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.841 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.843 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.846 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.850 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196197.854 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196197.854 * [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))))))
1540196197.854 * * * * [misc]progress:  [ 148 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196197.854 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196197.854 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196197.857 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196197.861 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196197.865 * * [misc]simplify:  iters left: 3 (40 enodes)
1540196197.869 * * [misc]simplify:  iters left: 2 (41 enodes)
1540196197.873 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.873 * [misc]simplify:  Simplified (2 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))))))
1540196197.874 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196197.874 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.876 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.879 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196197.883 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.883 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.883 * * * * [misc]progress:  [ 149 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.884 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.884 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.886 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.890 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.893 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196197.899 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196197.899 * [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 (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.899 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.899 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.904 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.911 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196197.919 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196197.927 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196197.927 * [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))))))
1540196197.927 * * * * [misc]progress:  [ 150 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196197.927 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1540196197.928 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196197.933 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196197.940 * * [misc]simplify:  iters left: 4 (35 enodes)
1540196197.950 * * [misc]simplify:  iters left: 3 (39 enodes)
1540196197.958 * * [misc]simplify:  iters left: 2 (40 enodes)
1540196197.966 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.966 * [misc]simplify:  Simplified (2 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))))))
1540196197.966 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196197.967 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196197.971 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196197.976 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196197.984 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196197.984 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196197.984 * * * * [misc]progress:  [ 151 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196197.984 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196197.984 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196197.988 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196197.992 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196197.998 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196198.003 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196198.003 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.003 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.003 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.006 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.009 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.014 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.014 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.014 * * * * [misc]progress:  [ 152 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196198.014 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196198.014 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196198.018 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196198.021 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196198.026 * * [misc]simplify:  iters left: 3 (40 enodes)
1540196198.031 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196198.031 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.031 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.031 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.033 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196198.036 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196198.041 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.041 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.041 * * * * [misc]progress:  [ 153 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.041 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.041 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.044 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196198.048 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196198.052 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196198.056 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196198.057 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.057 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.057 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.059 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.062 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.067 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.067 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.067 * * * * [misc]progress:  [ 154 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196198.067 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt 1))
1540196198.067 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196198.069 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196198.072 * * [misc]simplify:  iters left: 4 (27 enodes)
1540196198.075 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196198.075 * [misc]simplify:  Simplified (2 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))))))
1540196198.075 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196198.075 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196198.077 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196198.081 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196198.085 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196198.088 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196198.088 * [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)))))
1540196198.088 * * * * [misc]progress:  [ 155 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.089 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.089 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.092 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196198.095 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196198.105 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196198.110 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196198.110 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.110 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.110 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.112 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.116 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.120 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.120 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.120 * * * * [misc]progress:  [ 156 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) 1) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196198.120 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) 1)
1540196198.120 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196198.122 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196198.125 * * [misc]simplify:  iters left: 4 (27 enodes)
1540196198.128 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196198.128 * [misc]simplify:  Simplified (2 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))))))
1540196198.129 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196198.129 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196198.131 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196198.134 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196198.138 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196198.141 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196198.141 * [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)))))
1540196198.141 * * * * [misc]progress:  [ 157 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.142 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196198.142 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.144 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196198.149 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196198.160 * * [misc]simplify:  iters left: 3 (44 enodes)
1540196198.171 * * [misc]simplify:  iters left: 2 (45 enodes)
1540196198.183 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196198.183 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.184 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.184 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.186 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196198.189 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196198.194 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196198.194 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196198.194 * * * * [misc]progress:  [ 158 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196198.194 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196198.194 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196198.197 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196198.201 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196198.206 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196198.206 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.206 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.206 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.209 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196198.212 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196198.217 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.217 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.217 * * * * [misc]progress:  [ 159 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.217 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.217 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.219 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.222 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196198.226 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196198.230 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196198.230 * [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 (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.230 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.230 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.232 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.235 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196198.239 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196198.243 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196198.243 * [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))))))
1540196198.243 * * * * [misc]progress:  [ 160 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196198.243 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196198.243 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.246 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196198.249 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196198.255 * * [misc]simplify:  iters left: 3 (40 enodes)
1540196198.259 * * [misc]simplify:  iters left: 2 (41 enodes)
1540196198.267 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.267 * [misc]simplify:  Simplified (2 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))))))
1540196198.268 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196198.268 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.272 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.279 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.288 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.288 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.288 * * * * [misc]progress:  [ 161 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.288 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.289 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.293 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.300 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196198.307 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196198.315 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196198.315 * [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 (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.316 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.316 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.320 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.323 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196198.327 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196198.331 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196198.331 * [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))))))
1540196198.331 * * * * [misc]progress:  [ 162 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196198.331 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1540196198.331 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.334 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196198.337 * * [misc]simplify:  iters left: 4 (35 enodes)
1540196198.342 * * [misc]simplify:  iters left: 3 (39 enodes)
1540196198.346 * * [misc]simplify:  iters left: 2 (40 enodes)
1540196198.350 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.351 * [misc]simplify:  Simplified (2 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))))))
1540196198.351 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196198.351 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.353 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.357 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.362 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.362 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.362 * * * * [misc]progress:  [ 163 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.362 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196198.362 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.365 * * [misc]simplify:  iters left: 5 (28 enodes)
1540196198.370 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196198.381 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196198.394 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c)))))
1540196198.394 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.394 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.394 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.399 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.405 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.414 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.414 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.414 * * * * [misc]progress:  [ 164 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196198.415 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196198.415 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196198.420 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196198.428 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196198.437 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196198.437 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.437 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.438 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.442 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196198.449 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196198.454 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.454 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.454 * * * * [misc]progress:  [ 165 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.454 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.454 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.456 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196198.460 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196198.465 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196198.465 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.465 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.465 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.467 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.471 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.476 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.476 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.476 * * * * [misc]progress:  [ 166 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt 1)) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196198.476 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt 1))
1540196198.476 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196198.479 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196198.481 * * [misc]simplify:  iters left: 4 (27 enodes)
1540196198.485 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196198.485 * [misc]simplify:  Simplified (2 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))))))
1540196198.485 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196198.486 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196198.488 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196198.491 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196198.495 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196198.499 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196198.499 * [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)))))
1540196198.499 * * * * [misc]progress:  [ 167 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.499 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.499 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.502 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196198.506 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196198.511 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196198.511 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.511 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.511 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.514 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.518 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196198.528 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.528 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.528 * * * * [misc]progress:  [ 168 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) 1) 1) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196198.528 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) 1) 1)
1540196198.528 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196198.532 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196198.536 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196198.538 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196198.538 * [misc]simplify:  Simplified (2 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))))))
1540196198.539 * [enter]simplify:  Simplifying (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196198.539 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196198.541 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196198.544 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196198.547 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196198.551 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1540196198.551 * [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)))))
1540196198.551 * * * * [misc]progress:  [ 169 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.551 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196198.551 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196198.553 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196198.556 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196198.559 * * [misc]simplify:  iters left: 3 (28 enodes)
1540196198.563 * * [misc]simplify:  iters left: 2 (31 enodes)
1540196198.567 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.567 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.567 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.567 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196198.569 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196198.573 * * [misc]simplify:  iters left: 4 (47 enodes)
1540196198.580 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196198.600 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196198.635 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196198.662 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196198.662 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196198.662 * * * * [misc]progress:  [ 170 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196198.662 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196198.662 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196198.667 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196198.673 * * [misc]simplify:  iters left: 4 (27 enodes)
1540196198.680 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196198.688 * * [misc]simplify:  iters left: 2 (36 enodes)
1540196198.695 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196198.695 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.695 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.695 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196198.697 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196198.701 * * [misc]simplify:  iters left: 4 (52 enodes)
1540196198.709 * * [misc]simplify:  iters left: 3 (99 enodes)
1540196198.729 * * [misc]simplify:  iters left: 2 (193 enodes)
1540196198.792 * * [misc]simplify:  iters left: 1 (265 enodes)
1540196198.864 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196198.864 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196198.864 * * * * [misc]progress:  [ 171 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196198.864 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.864 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196198.866 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196198.869 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196198.872 * * [misc]simplify:  iters left: 3 (27 enodes)
1540196198.875 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196198.880 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196198.880 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196198.880 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196198.880 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196198.882 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196198.886 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196198.894 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196198.909 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196198.946 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196198.992 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196198.992 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196198.992 * * * * [misc]progress:  [ 172 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196198.992 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1540196198.992 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196198.995 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196198.998 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196199.002 * * [misc]simplify:  iters left: 3 (27 enodes)
1540196199.005 * * [misc]simplify:  iters left: 2 (28 enodes)
1540196199.008 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196199.008 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196199.008 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196199.008 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196199.010 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196199.014 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196199.022 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196199.039 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196199.100 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196199.182 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196199.182 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196199.183 * * * * [misc]progress:  [ 173 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196199.183 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196199.183 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196199.185 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196199.188 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196199.191 * * [misc]simplify:  iters left: 3 (27 enodes)
1540196199.194 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196199.198 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196199.198 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196199.199 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196199.199 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196199.201 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196199.205 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196199.213 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196199.228 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196199.261 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196199.331 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196199.331 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196199.331 * * * * [misc]progress:  [ 174 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196199.332 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1)
1540196199.332 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196199.335 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196199.340 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196199.346 * * [misc]simplify:  iters left: 3 (27 enodes)
1540196199.352 * * [misc]simplify:  iters left: 2 (28 enodes)
1540196199.357 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196199.357 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196199.358 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196199.358 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196199.362 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196199.370 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196199.385 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196199.419 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196199.452 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196199.516 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196199.516 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196199.516 * * * * [misc]progress:  [ 175 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196199.516 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196199.516 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196199.520 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196199.526 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196199.532 * * [misc]simplify:  iters left: 3 (33 enodes)
1540196199.540 * * [misc]simplify:  iters left: 2 (34 enodes)
1540196199.546 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196199.546 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196199.546 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196199.546 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196199.548 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196199.552 * * [misc]simplify:  iters left: 4 (52 enodes)
1540196199.560 * * [misc]simplify:  iters left: 3 (99 enodes)
1540196199.587 * * [misc]simplify:  iters left: 2 (193 enodes)
1540196199.650 * * [misc]simplify:  iters left: 1 (265 enodes)
1540196199.744 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196199.744 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196199.744 * * * * [misc]progress:  [ 176 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196199.744 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196199.744 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196199.748 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196199.753 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196199.753 * [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)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196199.753 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196199.754 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196199.758 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196199.767 * * [misc]simplify:  iters left: 4 (47 enodes)
1540196199.776 * * [misc]simplify:  iters left: 3 (82 enodes)
1540196199.788 * * [misc]simplify:  iters left: 2 (135 enodes)
1540196199.808 * * [misc]simplify:  iters left: 1 (169 enodes)
1540196199.832 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1540196199.832 * [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))))))
1540196199.832 * * * * [misc]progress:  [ 177 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196199.832 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196199.833 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196199.836 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196199.840 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196199.846 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196199.846 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196199.846 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196199.846 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196199.851 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196199.859 * * [misc]simplify:  iters left: 4 (52 enodes)
1540196199.875 * * [misc]simplify:  iters left: 3 (99 enodes)
1540196199.907 * * [misc]simplify:  iters left: 2 (193 enodes)
1540196199.971 * * [misc]simplify:  iters left: 1 (265 enodes)
1540196200.063 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196200.063 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196200.063 * * * * [misc]progress:  [ 178 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196200.063 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1))
1540196200.063 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196200.070 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196200.075 * * [misc]simplify:  iters left: 4 (21 enodes)
1540196200.080 * * [misc]simplify:  iters left: 3 (24 enodes)
1540196200.086 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196200.086 * [misc]simplify:  Simplified (2 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))))))
1540196200.086 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196200.086 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196200.091 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196200.098 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196200.114 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196200.137 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196200.178 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196200.237 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196200.237 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196200.237 * * * * [misc]progress:  [ 179 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196200.237 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196200.238 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196200.242 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196200.247 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196200.253 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196200.253 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196200.253 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196200.253 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196200.259 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196200.266 * * [misc]simplify:  iters left: 4 (52 enodes)
1540196200.284 * * [misc]simplify:  iters left: 3 (99 enodes)
1540196200.316 * * [misc]simplify:  iters left: 2 (193 enodes)
1540196200.375 * * [misc]simplify:  iters left: 1 (265 enodes)
1540196200.444 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196200.444 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196200.444 * * * * [misc]progress:  [ 180 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1) (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196200.445 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1)
1540196200.445 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196200.449 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196200.454 * * [misc]simplify:  iters left: 4 (20 enodes)
1540196200.460 * * [misc]simplify:  iters left: 3 (24 enodes)
1540196200.465 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196200.465 * [misc]simplify:  Simplified (2 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))))))
1540196200.465 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196200.465 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196200.470 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196200.478 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196200.491 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196200.521 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196200.580 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196200.632 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196200.632 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196200.632 * * * * [misc]progress:  [ 181 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196200.632 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196200.633 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196200.634 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196200.637 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196200.640 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196200.644 * * [misc]simplify:  iters left: 2 (31 enodes)
1540196200.648 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196200.648 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196200.648 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196200.648 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196200.650 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196200.657 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196200.672 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196200.691 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196200.728 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196200.796 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196200.796 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196200.797 * * * * [misc]progress:  [ 182 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196200.797 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196200.797 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196200.802 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196200.807 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196200.813 * [exit]simplify:  Simplified to (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196200.813 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196200.813 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196200.813 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196200.818 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196200.826 * * [misc]simplify:  iters left: 4 (52 enodes)
1540196200.842 * * [misc]simplify:  iters left: 3 (99 enodes)
1540196200.863 * * [misc]simplify:  iters left: 2 (193 enodes)
1540196200.894 * * [misc]simplify:  iters left: 1 (265 enodes)
1540196200.947 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196200.947 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196200.947 * * * * [misc]progress:  [ 183 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196200.947 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196200.947 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196200.949 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196200.951 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1540196200.951 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196200.951 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196200.951 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196200.955 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196200.963 * * [misc]simplify:  iters left: 4 (47 enodes)
1540196200.978 * * [misc]simplify:  iters left: 3 (82 enodes)
1540196201.003 * * [misc]simplify:  iters left: 2 (135 enodes)
1540196201.041 * * [misc]simplify:  iters left: 1 (169 enodes)
1540196201.082 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196201.083 * [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))))))
1540196201.083 * * * * [misc]progress:  [ 184 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196201.083 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196201.083 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196201.087 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196201.092 * * [misc]simplify:  iters left: 4 (19 enodes)
1540196201.097 * * [misc]simplify:  iters left: 3 (22 enodes)
1540196201.101 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.101 * [misc]simplify:  Simplified (2 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))))))
1540196201.102 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196201.102 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196201.106 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196201.115 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196201.129 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196201.144 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196201.174 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196201.228 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.228 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196201.228 * * * * [misc]progress:  [ 185 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196201.228 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.229 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196201.230 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196201.232 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1540196201.232 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196201.232 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.232 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196201.235 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196201.238 * * [misc]simplify:  iters left: 4 (47 enodes)
1540196201.245 * * [misc]simplify:  iters left: 3 (82 enodes)
1540196201.257 * * [misc]simplify:  iters left: 2 (135 enodes)
1540196201.285 * * [misc]simplify:  iters left: 1 (169 enodes)
1540196201.307 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196201.307 * [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))))))
1540196201.307 * * * * [misc]progress:  [ 186 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196201.307 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1540196201.307 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196201.309 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196201.311 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196201.314 * * [misc]simplify:  iters left: 3 (21 enodes)
1540196201.316 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.316 * [misc]simplify:  Simplified (2 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))))))
1540196201.316 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196201.316 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196201.318 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196201.324 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196201.339 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196201.362 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196201.397 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196201.481 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.481 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196201.482 * * * * [misc]progress:  [ 187 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196201.482 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196201.482 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196201.486 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196201.491 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196201.498 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196201.507 * * [misc]simplify:  iters left: 2 (39 enodes)
1540196201.511 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c)))))
1540196201.512 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196201.512 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196201.512 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196201.516 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196201.523 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196201.537 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196201.566 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196201.605 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196201.688 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196201.688 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196201.688 * * * * [misc]progress:  [ 188 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196201.688 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196201.688 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196201.693 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196201.698 * * [misc]simplify:  iters left: 4 (20 enodes)
1540196201.703 * * [misc]simplify:  iters left: 3 (23 enodes)
1540196201.705 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* d d) (* c c)))))
1540196201.705 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196201.705 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196201.706 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196201.708 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196201.711 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196201.719 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196201.738 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196201.802 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196201.867 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196201.867 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196201.867 * * * * [misc]progress:  [ 189 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196201.867 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.868 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196201.870 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196201.872 * * [misc]simplify:  iters left: 4 (19 enodes)
1540196201.877 * * [misc]simplify:  iters left: 3 (21 enodes)
1540196201.881 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* d d) (* c c)))))
1540196201.881 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196201.882 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196201.882 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196201.888 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196201.895 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196201.907 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196201.922 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196201.952 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196202.007 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.007 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196202.007 * * * * [misc]progress:  [ 190 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196202.007 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1540196202.007 * * [misc]simplify:  iters left: 5 (4 enodes)
1540196202.010 * * [misc]simplify:  iters left: 4 (8 enodes)
1540196202.011 * [exit]simplify:  Simplified to 1
1540196202.011 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196202.011 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196202.011 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196202.015 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196202.023 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196202.036 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196202.060 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196202.080 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196202.101 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196202.101 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196202.101 * * * * [misc]progress:  [ 191 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196202.101 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.101 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196202.103 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196202.105 * * [misc]simplify:  iters left: 4 (19 enodes)
1540196202.107 * * [misc]simplify:  iters left: 3 (21 enodes)
1540196202.109 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* d d) (* c c)))))
1540196202.109 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196202.109 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.110 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196202.112 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196202.120 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196202.135 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196202.153 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196202.184 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196202.260 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.260 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196202.260 * * * * [misc]progress:  [ 192 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196202.260 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1540196202.260 * * [misc]simplify:  iters left: 5 (4 enodes)
1540196202.262 * * [misc]simplify:  iters left: 4 (8 enodes)
1540196202.263 * [exit]simplify:  Simplified to 1
1540196202.263 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196202.263 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196202.263 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196202.265 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196202.268 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196202.275 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196202.286 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196202.324 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196202.351 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196202.351 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196202.351 * * * * [misc]progress:  [ 193 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196202.352 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196202.352 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196202.353 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196202.356 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196202.359 * * [misc]simplify:  iters left: 3 (30 enodes)
1540196202.362 * * [misc]simplify:  iters left: 2 (31 enodes)
1540196202.366 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196202.366 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196202.366 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196202.367 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196202.369 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196202.372 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196202.385 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196202.413 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196202.471 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196202.526 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196202.526 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196202.526 * * * * [misc]progress:  [ 194 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196202.526 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196202.527 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196202.528 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196202.531 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196202.534 * [exit]simplify:  Simplified to (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196202.534 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196202.534 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196202.534 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196202.537 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196202.541 * * [misc]simplify:  iters left: 4 (52 enodes)
1540196202.553 * * [misc]simplify:  iters left: 3 (99 enodes)
1540196202.584 * * [misc]simplify:  iters left: 2 (193 enodes)
1540196202.621 * * [misc]simplify:  iters left: 1 (265 enodes)
1540196202.681 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196202.681 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196202.682 * * * * [misc]progress:  [ 195 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196202.682 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.682 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196202.685 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196202.689 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1540196202.689 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196202.690 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.690 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196202.695 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196202.702 * * [misc]simplify:  iters left: 4 (47 enodes)
1540196202.715 * * [misc]simplify:  iters left: 3 (82 enodes)
1540196202.739 * * [misc]simplify:  iters left: 2 (135 enodes)
1540196202.764 * * [misc]simplify:  iters left: 1 (169 enodes)
1540196202.799 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196202.799 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196202.799 * * * * [misc]progress:  [ 196 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196202.800 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1540196202.800 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196202.804 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196202.811 * * [misc]simplify:  iters left: 4 (19 enodes)
1540196202.816 * * [misc]simplify:  iters left: 3 (22 enodes)
1540196202.820 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196202.820 * [misc]simplify:  Simplified (2 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))))))
1540196202.821 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196202.821 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196202.825 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196202.833 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196202.848 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196202.878 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196202.937 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196203.029 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.030 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196203.030 * * * * [misc]progress:  [ 197 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196203.030 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.030 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196203.033 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196203.037 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1540196203.037 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196203.038 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.038 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196203.043 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196203.050 * * [misc]simplify:  iters left: 4 (47 enodes)
1540196203.065 * * [misc]simplify:  iters left: 3 (82 enodes)
1540196203.091 * * [misc]simplify:  iters left: 2 (135 enodes)
1540196203.129 * * [misc]simplify:  iters left: 1 (169 enodes)
1540196203.174 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196203.174 * [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))))))
1540196203.174 * * * * [misc]progress:  [ 198 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196203.174 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1540196203.174 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196203.178 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196203.182 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196203.187 * * [misc]simplify:  iters left: 3 (21 enodes)
1540196203.192 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.192 * [misc]simplify:  Simplified (2 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))))))
1540196203.192 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196203.192 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196203.197 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196203.204 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196203.221 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196203.251 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196203.307 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196203.397 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.397 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196203.397 * * * * [misc]progress:  [ 199 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196203.397 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196203.397 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196203.401 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196203.405 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196203.405 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196203.405 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196203.405 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196203.410 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196203.417 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196203.432 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196203.464 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196203.528 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196203.612 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196203.612 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196203.612 * * * * [misc]progress:  [ 200 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196203.612 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196203.612 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196203.614 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196203.616 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196203.616 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196203.616 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196203.616 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196203.618 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196203.622 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196203.629 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196203.654 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196203.714 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196203.802 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196203.802 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196203.802 * * * * [misc]progress:  [ 201 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196203.803 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.803 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196203.806 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196203.810 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.810 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196203.810 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.810 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196203.815 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196203.822 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196203.836 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196203.856 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196203.886 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196203.966 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196203.966 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196203.966 * * * * [misc]progress:  [ 202 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt 1)) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196203.966 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1540196203.966 * * [misc]simplify:  iters left: 4 (4 enodes)
1540196203.968 * * [misc]simplify:  iters left: 3 (6 enodes)
1540196203.969 * [exit]simplify:  Simplified to 1
1540196203.969 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196203.969 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196203.969 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196203.973 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196203.980 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196203.993 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196204.014 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196204.035 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196204.055 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196204.055 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196204.055 * * * * [misc]progress:  [ 203 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196204.055 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.055 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196204.057 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196204.058 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.058 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196204.059 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.059 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196204.061 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196204.064 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196204.071 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196204.097 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196204.153 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196204.198 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.198 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196204.198 * * * * [misc]progress:  [ 204 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) 1) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196204.198 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1540196204.198 * * [misc]simplify:  iters left: 4 (3 enodes)
1540196204.199 * * [misc]simplify:  iters left: 3 (5 enodes)
1540196204.199 * [exit]simplify:  Simplified to 1
1540196204.199 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196204.199 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196204.199 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196204.201 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196204.206 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196204.219 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196204.237 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196204.256 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196204.287 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196204.287 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196204.287 * * * * [misc]progress:  [ 205 / 276 ] 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)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196204.288 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196204.288 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196204.291 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196204.295 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196204.295 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196204.295 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196204.296 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196204.301 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196204.308 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196204.324 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196204.353 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196204.383 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196204.435 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196204.435 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196204.435 * * * * [misc]progress:  [ 206 / 276 ] 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 (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196204.435 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196204.435 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196204.437 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196204.438 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196204.438 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196204.439 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196204.439 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196204.441 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196204.446 * * [misc]simplify:  iters left: 4 (51 enodes)
1540196204.461 * * [misc]simplify:  iters left: 3 (98 enodes)
1540196204.488 * * [misc]simplify:  iters left: 2 (192 enodes)
1540196204.521 * * [misc]simplify:  iters left: 1 (264 enodes)
1540196204.592 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196204.592 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196204.592 * * * * [misc]progress:  [ 207 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196204.593 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.593 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196204.594 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196204.595 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.595 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196204.596 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.596 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196204.598 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196204.601 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196204.609 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196204.632 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196204.671 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196204.715 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.716 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196204.716 * * * * [misc]progress:  [ 208 / 276 ] 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))))))>
1540196204.716 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1540196204.716 * * [misc]simplify:  iters left: 3 (3 enodes)
1540196204.717 * * [misc]simplify:  iters left: 2 (5 enodes)
1540196204.717 * [exit]simplify:  Simplified to 1
1540196204.717 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196204.717 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196204.718 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196204.719 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196204.723 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196204.730 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196204.752 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196204.790 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196204.834 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196204.834 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196204.835 * * * * [misc]progress:  [ 209 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196204.835 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.835 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196204.838 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196204.841 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.841 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196204.841 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196204.842 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196204.846 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196204.854 * * [misc]simplify:  iters left: 4 (50 enodes)
1540196204.869 * * [misc]simplify:  iters left: 3 (97 enodes)
1540196204.900 * * [misc]simplify:  iters left: 2 (191 enodes)
1540196204.937 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196205.017 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.017 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196205.017 * * * * [misc]progress:  [ 210 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196205.018 * [enter]simplify:  Simplifying (/ 1 1)
1540196205.018 * * [misc]simplify:  iters left: 2 (2 enodes)
1540196205.018 * * [misc]simplify:  iters left: 1 (4 enodes)
1540196205.019 * [exit]simplify:  Simplified to 1
1540196205.019 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196205.019 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196205.020 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196205.024 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196205.031 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196205.044 * * [misc]simplify:  iters left: 3 (81 enodes)
1540196205.069 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196205.106 * * [misc]simplify:  iters left: 1 (168 enodes)
1540196205.127 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1540196205.127 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1540196205.127 * * * * [misc]progress:  [ 211 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196205.127 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196205.127 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196205.129 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196205.133 * * [misc]simplify:  iters left: 4 (54 enodes)
1540196205.141 * * [misc]simplify:  iters left: 3 (103 enodes)
1540196205.158 * * [misc]simplify:  iters left: 2 (147 enodes)
1540196205.180 * * [misc]simplify:  iters left: 1 (176 enodes)
1540196205.206 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196205.206 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196205.206 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196205.206 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196205.208 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196205.210 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196205.212 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196205.212 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196205.212 * * * * [misc]progress:  [ 212 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196205.212 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196205.212 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196205.214 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196205.218 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196205.224 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196205.230 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196205.239 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196205.257 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (fabs (cbrt (+ (* c c) (* d d)))))
1540196205.257 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196205.257 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196205.258 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196205.261 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196205.265 * * [misc]simplify:  iters left: 4 (19 enodes)
1540196205.270 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196205.270 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196205.270 * * * * [misc]progress:  [ 213 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196205.271 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.271 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196205.275 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196205.281 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196205.292 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196205.305 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196205.315 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196205.324 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.324 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196205.325 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.325 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196205.326 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196205.328 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196205.330 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.330 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196205.330 * * * * [misc]progress:  [ 214 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt 1)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196205.331 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt 1))
1540196205.331 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196205.333 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196205.336 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196205.340 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196205.347 * * [misc]simplify:  iters left: 2 (51 enodes)
1540196205.352 * * [misc]simplify:  iters left: 1 (56 enodes)
1540196205.358 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1540196205.358 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196205.358 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196205.358 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196205.359 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196205.361 * [exit]simplify:  Simplified to (/ 1 (+ (* c c) (* d d)))
1540196205.361 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))
1540196205.361 * * * * [misc]progress:  [ 215 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196205.361 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.361 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196205.363 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196205.366 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196205.371 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196205.378 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196205.387 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196205.400 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.401 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196205.401 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196205.404 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196205.408 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196205.413 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196205.413 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196205.413 * * * * [misc]progress:  [ 216 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) 1) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196205.413 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) 1)
1540196205.413 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196205.416 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196205.422 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196205.432 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196205.448 * * [misc]simplify:  iters left: 2 (72 enodes)
1540196205.459 * * [misc]simplify:  iters left: 1 (75 enodes)
1540196205.465 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1540196205.465 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196205.465 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196205.465 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196205.467 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196205.469 * [exit]simplify:  Simplified to (/ 1 (+ (* c c) (* d d)))
1540196205.469 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))
1540196205.469 * * * * [misc]progress:  [ 217 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196205.469 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196205.469 * * [misc]simplify:  iters left: 6 (20 enodes)
1540196205.472 * * [misc]simplify:  iters left: 5 (43 enodes)
1540196205.479 * * [misc]simplify:  iters left: 4 (91 enodes)
1540196205.499 * * [misc]simplify:  iters left: 3 (186 enodes)
1540196205.564 * * [misc]simplify:  iters left: 2 (409 enodes)
1540196205.744 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196205.744 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196205.744 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196205.745 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196205.750 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196205.762 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196205.790 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196205.848 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196205.935 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196205.935 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196205.936 * * * * [misc]progress:  [ 218 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196205.936 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196205.936 * * [misc]simplify:  iters left: 6 (20 enodes)
1540196205.939 * * [misc]simplify:  iters left: 5 (42 enodes)
1540196205.946 * * [misc]simplify:  iters left: 4 (84 enodes)
1540196205.959 * * [misc]simplify:  iters left: 3 (142 enodes)
1540196205.984 * * [misc]simplify:  iters left: 2 (243 enodes)
1540196206.024 * * [misc]simplify:  iters left: 1 (320 enodes)
1540196206.112 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196206.112 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196206.112 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196206.112 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196206.117 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196206.129 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196206.152 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196206.182 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196206.287 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196206.288 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196206.288 * * * * [misc]progress:  [ 219 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196206.288 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196206.288 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196206.296 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196206.302 * * [misc]simplify:  iters left: 4 (82 enodes)
1540196206.315 * * [misc]simplify:  iters left: 3 (140 enodes)
1540196206.336 * * [misc]simplify:  iters left: 2 (241 enodes)
1540196206.378 * * [misc]simplify:  iters left: 1 (318 enodes)
1540196206.453 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196206.453 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196206.453 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196206.453 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196206.456 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196206.463 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196206.478 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196206.522 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196206.612 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196206.613 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196206.613 * * * * [misc]progress:  [ 220 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt 1)) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196206.613 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt 1))
1540196206.613 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196206.620 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196206.636 * * [misc]simplify:  iters left: 4 (80 enodes)
1540196206.661 * * [misc]simplify:  iters left: 3 (134 enodes)
1540196206.707 * * [misc]simplify:  iters left: 2 (184 enodes)
1540196206.754 * * [misc]simplify:  iters left: 1 (263 enodes)
1540196206.818 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6))))
1540196206.818 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196206.818 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196206.818 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196206.822 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196206.834 * * [misc]simplify:  iters left: 4 (74 enodes)
1540196206.861 * * [misc]simplify:  iters left: 3 (139 enodes)
1540196206.918 * * [misc]simplify:  iters left: 2 (242 enodes)
1540196207.007 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))
1540196207.007 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))))
1540196207.007 * * * * [misc]progress:  [ 221 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196207.007 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196207.008 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196207.010 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196207.017 * * [misc]simplify:  iters left: 4 (82 enodes)
1540196207.029 * * [misc]simplify:  iters left: 3 (140 enodes)
1540196207.065 * * [misc]simplify:  iters left: 2 (241 enodes)
1540196207.140 * * [misc]simplify:  iters left: 1 (318 enodes)
1540196207.196 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196207.196 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196207.196 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196207.196 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196207.199 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196207.210 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196207.227 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196207.259 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196207.383 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196207.383 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196207.383 * * * * [misc]progress:  [ 222 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) 1) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196207.384 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) 1)
1540196207.384 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196207.390 * * [misc]simplify:  iters left: 5 (39 enodes)
1540196207.402 * * [misc]simplify:  iters left: 4 (79 enodes)
1540196207.424 * * [misc]simplify:  iters left: 3 (134 enodes)
1540196207.446 * * [misc]simplify:  iters left: 2 (185 enodes)
1540196207.495 * * [misc]simplify:  iters left: 1 (262 enodes)
1540196207.531 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6))))
1540196207.531 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196207.532 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1540196207.532 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196207.534 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196207.540 * * [misc]simplify:  iters left: 4 (74 enodes)
1540196207.561 * * [misc]simplify:  iters left: 3 (139 enodes)
1540196207.592 * * [misc]simplify:  iters left: 2 (242 enodes)
1540196207.685 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))
1540196207.685 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))))
1540196207.685 * * * * [misc]progress:  [ 223 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* c c) (* d d))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1540196207.686 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196207.686 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196207.689 * * [misc]simplify:  iters left: 5 (43 enodes)
1540196207.696 * * [misc]simplify:  iters left: 4 (93 enodes)
1540196207.711 * * [misc]simplify:  iters left: 3 (216 enodes)
1540196207.799 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1540196207.800 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (- (* c c) (* d d))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196207.800 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196207.800 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196207.803 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196207.808 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196207.815 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196207.828 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196207.855 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196207.901 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196207.901 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (* (+ c d) (- c d))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196207.902 * * * * [misc]progress:  [ 224 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1540196207.902 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196207.902 * * [misc]simplify:  iters left: 6 (19 enodes)
1540196207.905 * * [misc]simplify:  iters left: 5 (42 enodes)
1540196207.911 * * [misc]simplify:  iters left: 4 (86 enodes)
1540196207.926 * * [misc]simplify:  iters left: 3 (172 enodes)
1540196207.964 * * [misc]simplify:  iters left: 2 (368 enodes)
1540196208.121 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196208.121 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196208.121 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196208.121 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196208.123 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196208.125 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196208.128 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196208.134 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196208.150 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196208.199 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196208.199 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (* (+ c d) (- c d))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196208.199 * * * * [misc]progress:  [ 225 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196208.200 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196208.200 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196208.206 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196208.213 * * [misc]simplify:  iters left: 4 (84 enodes)
1540196208.226 * * [misc]simplify:  iters left: 3 (170 enodes)
1540196208.274 * * [misc]simplify:  iters left: 2 (365 enodes)
1540196208.439 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196208.439 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196208.439 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196208.439 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196208.442 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196208.447 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196208.454 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196208.469 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196208.494 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196208.534 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196208.534 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196208.534 * * * * [misc]progress:  [ 226 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt 1)) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1540196208.534 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt 1))
1540196208.534 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196208.538 * * [misc]simplify:  iters left: 5 (41 enodes)
1540196208.544 * * [misc]simplify:  iters left: 4 (84 enodes)
1540196208.557 * * [misc]simplify:  iters left: 3 (170 enodes)
1540196208.598 * * [misc]simplify:  iters left: 2 (313 enodes)
1540196208.746 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4))))
1540196208.746 * [misc]simplify:  Simplified (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))))))
1540196208.746 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1540196208.746 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196208.748 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196208.750 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196208.753 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196208.762 * * [misc]simplify:  iters left: 2 (62 enodes)
1540196208.789 * * [misc]simplify:  iters left: 1 (133 enodes)
1540196208.839 * [exit]simplify:  Simplified to (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1540196208.839 * [misc]simplify:  Simplified (2 2) 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))))))
1540196208.839 * * * * [misc]progress:  [ 227 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1540196208.840 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196208.840 * * [misc]simplify:  iters left: 6 (18 enodes)
1540196208.846 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196208.859 * * [misc]simplify:  iters left: 4 (84 enodes)
1540196208.876 * * [misc]simplify:  iters left: 3 (170 enodes)
1540196208.907 * * [misc]simplify:  iters left: 2 (365 enodes)
1540196209.021 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196209.021 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196209.021 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.021 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196209.023 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196209.027 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196209.031 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196209.036 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196209.050 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196209.075 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.075 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196209.075 * * * * [misc]progress:  [ 228 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) 1) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1540196209.075 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) 1)
1540196209.075 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196209.081 * * [misc]simplify:  iters left: 5 (40 enodes)
1540196209.094 * * [misc]simplify:  iters left: 4 (83 enodes)
1540196209.122 * * [misc]simplify:  iters left: 3 (164 enodes)
1540196209.183 * * [misc]simplify:  iters left: 2 (304 enodes)
1540196209.315 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4))))
1540196209.315 * [misc]simplify:  Simplified (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))))))
1540196209.316 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1540196209.316 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196209.319 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196209.323 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196209.329 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196209.343 * * [misc]simplify:  iters left: 2 (62 enodes)
1540196209.369 * * [misc]simplify:  iters left: 1 (133 enodes)
1540196209.400 * [exit]simplify:  Simplified to (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1540196209.400 * [misc]simplify:  Simplified (2 2) 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))))))
1540196209.400 * * * * [misc]progress:  [ 229 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196209.400 * * * * [misc]progress:  [ 230 / 276 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d))))))>
1540196209.400 * * * * [misc]progress:  [ 231 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196209.400 * * * * [misc]progress:  [ 232 / 276 ] 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))))))>
1540196209.400 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1540196209.400 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196209.402 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196209.403 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1540196209.403 * [misc]simplify:  Simplified (2 2) to (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))))))
1540196209.403 * * * * [misc]progress:  [ 233 / 276 ] 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))))))>
1540196209.403 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1540196209.403 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196209.404 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196209.405 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1540196209.405 * [misc]simplify:  Simplified (2 2) to (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))))))
1540196209.405 * * * * [misc]progress:  [ 234 / 276 ] 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))))))>
1540196209.405 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196209.406 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196209.407 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196209.408 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196209.408 * [misc]simplify:  Simplified (2 2) 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))))))
1540196209.408 * * * * [misc]progress:  [ 235 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt 1)) (sqrt (+ (* c c) (* d d)))))>
1540196209.408 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196209.408 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196209.409 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196209.410 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196209.410 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt 1)) (sqrt (+ (* c c) (* d d)))))
1540196209.410 * * * * [misc]progress:  [ 236 / 276 ] 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))))))>
1540196209.410 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196209.411 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196209.412 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196209.413 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196209.413 * [misc]simplify:  Simplified (2 2) 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))))))
1540196209.413 * * * * [misc]progress:  [ 237 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1540196209.413 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196209.413 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196209.414 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196209.415 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196209.415 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))
1540196209.415 * * * * [misc]progress:  [ 238 / 276 ] 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)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196209.415 * [enter]simplify:  Simplifying (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196209.415 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196209.419 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196209.426 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196209.437 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196209.447 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196209.456 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196209.465 * [exit]simplify:  Simplified to (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196209.465 * [misc]simplify:  Simplified (2 1) to (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)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))
1540196209.465 * * * * [misc]progress:  [ 239 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196209.465 * [enter]simplify:  Simplifying (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196209.465 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196209.467 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196209.470 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196209.475 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196209.484 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196209.495 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196209.503 * [exit]simplify:  Simplified to (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196209.503 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))
1540196209.503 * * * * [misc]progress:  [ 240 / 276 ] 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)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.503 * [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))))))
1540196209.503 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196209.506 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196209.510 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196209.516 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196209.524 * * [misc]simplify:  iters left: 2 (49 enodes)
1540196209.537 * [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))))))
1540196209.537 * [misc]simplify:  Simplified (2 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)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196209.537 * * * * [misc]progress:  [ 241 / 276 ] 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)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196209.537 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196209.538 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196209.543 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196209.550 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196209.559 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196209.569 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196209.569 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1540196209.569 * * * * [misc]progress:  [ 242 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.569 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.570 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196209.574 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196209.581 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196209.589 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196209.598 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196209.598 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196209.598 * * * * [misc]progress:  [ 243 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196209.598 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1540196209.598 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196209.603 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196209.608 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196209.615 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196209.615 * [misc]simplify:  Simplified (2 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)))))))
1540196209.615 * * * * [misc]progress:  [ 244 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.616 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.616 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196209.621 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196209.627 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196209.631 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196209.635 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196209.635 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196209.635 * * * * [misc]progress:  [ 245 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196209.635 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1540196209.636 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196209.638 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196209.641 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196209.645 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196209.651 * * [misc]simplify:  iters left: 2 (72 enodes)
1540196209.664 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196209.664 * [misc]simplify:  Simplified (2 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)))))))
1540196209.664 * * * * [misc]progress:  [ 246 / 276 ] 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 (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.664 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196209.664 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196209.667 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196209.670 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196209.674 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196209.674 * [misc]simplify:  Simplified (2 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 (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196209.674 * * * * [misc]progress:  [ 247 / 276 ] 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 (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196209.674 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196209.674 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196209.676 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196209.679 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196209.683 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196209.683 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1540196209.684 * * * * [misc]progress:  [ 248 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.684 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.684 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196209.686 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196209.689 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196209.692 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.692 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196209.692 * * * * [misc]progress:  [ 249 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196209.693 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1540196209.693 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196209.695 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196209.699 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196209.706 * * [misc]simplify:  iters left: 3 (26 enodes)
1540196209.711 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196209.711 * [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)))))))
1540196209.711 * * * * [misc]progress:  [ 250 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.712 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.712 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196209.716 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196209.722 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196209.729 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.729 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196209.729 * * * * [misc]progress:  [ 251 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196209.730 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1540196209.730 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196209.733 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196209.739 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196209.742 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196209.742 * [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)))))))
1540196209.742 * * * * [misc]progress:  [ 252 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.742 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196209.742 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196209.744 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196209.746 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196209.746 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196209.746 * * * * [misc]progress:  [ 253 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196209.746 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196209.746 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196209.748 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196209.750 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196209.750 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))
1540196209.750 * * * * [misc]progress:  [ 254 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.750 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.750 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196209.751 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196209.753 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.753 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196209.753 * * * * [misc]progress:  [ 255 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196209.753 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1540196209.753 * * [misc]simplify:  iters left: 3 (3 enodes)
1540196209.754 * * [misc]simplify:  iters left: 2 (5 enodes)
1540196209.754 * [exit]simplify:  Simplified to 1
1540196209.754 * [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)))))))
1540196209.754 * * * * [misc]progress:  [ 256 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196209.755 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.755 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196209.756 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196209.757 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196209.757 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196209.757 * * * * [misc]progress:  [ 257 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 1) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196209.758 * [enter]simplify:  Simplifying (/ 1 1)
1540196209.758 * * [misc]simplify:  iters left: 2 (2 enodes)
1540196209.758 * * [misc]simplify:  iters left: 1 (4 enodes)
1540196209.758 * [exit]simplify:  Simplified to 1
1540196209.758 * [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)))))))
1540196209.758 * * * * [misc]progress:  [ 258 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196209.758 * * * * [misc]progress:  [ 259 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196209.759 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1540196209.759 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196209.760 * * [misc]simplify:  iters left: 3 (11 enodes)
1540196209.761 * * [misc]simplify:  iters left: 2 (18 enodes)
1540196209.764 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1540196209.764 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))))
1540196209.764 * * * * [misc]progress:  [ 260 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196209.764 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))
1540196209.764 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196209.766 * * [misc]simplify:  iters left: 5 (33 enodes)
1540196209.772 * * [misc]simplify:  iters left: 4 (66 enodes)
1540196209.787 * * [misc]simplify:  iters left: 3 (87 enodes)
1540196209.809 * * [misc]simplify:  iters left: 2 (112 enodes)
1540196209.838 * * [misc]simplify:  iters left: 1 (121 enodes)
1540196209.867 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6))))
1540196209.867 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1540196209.867 * * * * [misc]progress:  [ 261 / 276 ] 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))))))>
1540196209.867 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))
1540196209.868 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196209.872 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196209.883 * * [misc]simplify:  iters left: 4 (70 enodes)
1540196209.905 * * [misc]simplify:  iters left: 3 (121 enodes)
1540196209.925 * * [misc]simplify:  iters left: 2 (241 enodes)
1540196210.023 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (- (pow c 4) (pow d 4))))
1540196210.023 * [misc]simplify:  Simplified (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))))))
1540196210.023 * * * * [misc]progress:  [ 262 / 276 ] 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)))))))>
1540196210.024 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1540196210.024 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196210.028 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196210.042 * * [misc]simplify:  iters left: 4 (70 enodes)
1540196210.067 * * [misc]simplify:  iters left: 3 (135 enodes)
1540196210.119 * * [misc]simplify:  iters left: 2 (233 enodes)
1540196210.192 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1540196210.192 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))))
1540196210.193 * * * * [misc]progress:  [ 263 / 276 ] 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)))))>
1540196210.193 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1540196210.193 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196210.194 * * [misc]simplify:  iters left: 4 (11 enodes)
1540196210.196 * * [misc]simplify:  iters left: 3 (18 enodes)
1540196210.199 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196210.208 * * [misc]simplify:  iters left: 1 (58 enodes)
1540196210.236 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1540196210.237 * [misc]simplify:  Simplified (2 2) to (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)))))
1540196210.237 * * * * [misc]progress:  [ 264 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1540196210.237 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1540196210.237 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196210.239 * * [misc]simplify:  iters left: 3 (11 enodes)
1540196210.242 * * [misc]simplify:  iters left: 2 (18 enodes)
1540196210.247 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1540196210.247 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))
1540196210.247 * * * * [misc]progress:  [ 265 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))>
1540196210.248 * [enter]simplify:  Simplifying d
1540196210.248 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.248 * [exit]simplify:  Simplified to d
1540196210.248 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))
1540196210.248 * * * * [misc]progress:  [ 266 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))>
1540196210.248 * [enter]simplify:  Simplifying c
1540196210.248 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.249 * [exit]simplify:  Simplified to c
1540196210.249 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))
1540196210.249 * * * * [misc]progress:  [ 267 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1540196210.249 * [enter]simplify:  Simplifying (* -1 c)
1540196210.249 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196210.250 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196210.252 * [exit]simplify:  Simplified to (- c)
1540196210.252 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1540196210.252 * * * * [misc]progress:  [ 268 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))>
1540196210.252 * [enter]simplify:  Simplifying d
1540196210.252 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.253 * [exit]simplify:  Simplified to d
1540196210.253 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))
1540196210.253 * * * * [misc]progress:  [ 269 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))>
1540196210.253 * [enter]simplify:  Simplifying c
1540196210.253 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.253 * [exit]simplify:  Simplified to c
1540196210.253 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))
1540196210.253 * * * * [misc]progress:  [ 270 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1540196210.253 * [enter]simplify:  Simplifying (* -1 c)
1540196210.254 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196210.255 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196210.256 * [exit]simplify:  Simplified to (- c)
1540196210.256 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1540196210.256 * * * * [misc]progress:  [ 271 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1540196210.256 * [enter]simplify:  Simplifying (* -1 a)
1540196210.257 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196210.258 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196210.259 * [exit]simplify:  Simplified to (- a)
1540196210.259 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1540196210.259 * * * * [misc]progress:  [ 272 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1540196210.259 * [enter]simplify:  Simplifying b
1540196210.259 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.259 * [exit]simplify:  Simplified to b
1540196210.259 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1540196210.260 * * * * [misc]progress:  [ 273 / 276 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1540196210.260 * [enter]simplify:  Simplifying (* -1 b)
1540196210.260 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196210.261 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196210.262 * [exit]simplify:  Simplified to (- b)
1540196210.262 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1540196210.262 * * * * [misc]progress:  [ 274 / 276 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196210.262 * [enter]simplify:  Simplifying 0
1540196210.262 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.262 * [exit]simplify:  Simplified to 0
1540196210.263 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196210.263 * * * * [misc]progress:  [ 275 / 276 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196210.263 * [enter]simplify:  Simplifying 0
1540196210.263 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.263 * [exit]simplify:  Simplified to 0
1540196210.263 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196210.263 * * * * [misc]progress:  [ 276 / 276 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196210.263 * [enter]simplify:  Simplifying 0
1540196210.263 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196210.264 * [exit]simplify:  Simplified to 0
1540196210.264 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196210.264 * * * [misc]progress:  adding candidates to table
1540196214.223 * * [misc]progress:  iteration 3 / 4
1540196214.224 * * * [misc]progress:  picking best candidate
1540196214.252 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.252 * * * [misc]progress:  localizing error
1540196214.265 * * * [misc]progress:  generating rewritten candidates
1540196214.265 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2)
1540196214.271 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1540196214.277 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1540196214.298 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1540196214.322 * * * [misc]progress:  generating series expansions
1540196214.322 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2)
1540196214.322 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1540196214.322 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1540196214.322 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1540196214.322 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196214.322 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.322 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.322 * [misc]backup-simplify:  Simplify c into c
1540196214.322 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.323 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.323 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.323 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.323 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.323 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196214.323 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1540196214.323 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.323 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1540196214.323 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196214.323 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.323 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.323 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.323 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.323 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.323 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.323 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.323 * [misc]backup-simplify:  Simplify d into d
1540196214.323 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.323 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.323 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196214.323 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.324 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196214.324 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196214.324 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.324 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.324 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.324 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.324 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.324 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.324 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.324 * [misc]backup-simplify:  Simplify d into d
1540196214.324 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.324 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.324 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196214.324 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.324 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196214.324 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.324 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.324 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.324 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.324 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.324 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.324 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.324 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.324 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.325 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.325 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.325 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1540196214.325 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1540196214.325 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196214.325 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.325 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.325 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.325 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.325 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196214.326 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196214.326 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.326 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.326 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.326 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196214.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.326 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1540196214.326 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.326 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.326 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.327 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.327 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.327 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.327 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1540196214.327 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.327 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196214.327 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.327 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.327 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.327 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.327 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.327 * [misc]backup-simplify:  Simplify c into c
1540196214.327 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.327 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.327 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.327 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.327 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.327 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.327 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.327 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.327 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.328 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.328 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.328 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.328 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.328 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.328 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.328 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.328 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.328 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.328 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.328 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.328 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.328 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.328 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.328 * [misc]backup-simplify:  Simplify d into d
1540196214.328 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.329 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.329 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.329 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.329 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.329 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.329 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.329 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.329 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.329 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.329 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.329 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.329 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.329 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.329 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.330 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.330 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.330 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.330 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.330 * [misc]backup-simplify:  Simplify d into d
1540196214.330 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.330 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.330 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.330 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.330 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.330 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.330 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.330 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196214.330 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.330 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.331 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.331 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.331 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.332 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196214.332 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196214.332 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196214.332 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.332 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.332 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.332 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.332 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.332 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.332 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196214.332 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.333 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196214.333 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.333 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.333 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.333 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.334 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.334 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.334 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196214.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.334 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.335 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.335 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.335 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.335 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.335 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1540196214.336 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.336 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196214.336 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.336 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.336 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.336 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.336 * [misc]backup-simplify:  Simplify c into c
1540196214.336 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.336 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.336 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.336 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.336 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.336 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.336 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.336 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.337 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.337 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.337 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.337 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.338 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.338 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.338 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.338 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.338 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.338 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.338 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.338 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.338 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.338 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.338 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.338 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.338 * [misc]backup-simplify:  Simplify d into d
1540196214.338 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.338 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.339 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.339 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.339 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.339 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.340 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.340 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.340 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.340 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.340 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.340 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.340 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.340 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.340 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.340 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.340 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.340 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.340 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.340 * [misc]backup-simplify:  Simplify d into d
1540196214.340 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.341 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.341 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.341 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.341 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.341 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.342 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.342 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196214.342 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.342 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.342 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.342 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.342 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.343 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.344 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196214.344 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196214.344 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196214.344 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.344 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.344 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.344 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.344 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.344 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.344 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196214.344 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.345 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196214.345 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.345 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.345 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.345 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.346 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.346 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.346 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196214.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.346 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.347 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.347 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.347 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.347 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.347 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.347 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1540196214.347 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1540196214.348 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1540196214.348 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1540196214.348 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1540196214.348 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196214.348 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.348 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.348 * [misc]backup-simplify:  Simplify c into c
1540196214.348 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.348 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.348 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.348 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.348 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.348 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196214.348 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1540196214.348 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.348 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1540196214.348 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.349 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.349 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.349 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.349 * [misc]backup-simplify:  Simplify d into d
1540196214.349 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.349 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.349 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196214.349 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.349 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196214.349 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.349 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.349 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.350 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.350 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.350 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.350 * [misc]backup-simplify:  Simplify d into d
1540196214.350 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.350 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.350 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196214.350 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.350 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196214.350 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.350 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.350 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.350 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.350 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.350 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.351 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.351 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.351 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.351 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.351 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.352 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1540196214.352 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1540196214.352 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196214.352 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.352 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.352 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.352 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.352 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196214.353 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196214.353 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.353 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.353 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.353 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196214.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.354 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1540196214.354 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.354 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.354 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.354 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.354 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.354 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.354 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1540196214.355 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.355 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196214.355 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.355 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.355 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.355 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.355 * [misc]backup-simplify:  Simplify c into c
1540196214.355 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.355 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.355 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.355 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.355 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.355 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.355 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.356 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.356 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.356 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.357 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.357 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.357 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.357 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.357 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.357 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.357 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.357 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.357 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.357 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.357 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.357 * [misc]backup-simplify:  Simplify d into d
1540196214.358 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.358 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.358 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.358 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.358 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.358 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.359 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.359 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.359 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.359 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.359 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.359 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.360 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.360 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.360 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.360 * [misc]backup-simplify:  Simplify d into d
1540196214.360 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.360 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.360 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.360 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.360 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.361 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.361 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.361 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196214.361 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.361 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.361 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.361 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.362 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.362 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.362 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.363 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196214.363 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196214.363 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196214.363 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.363 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.363 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.363 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.363 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.363 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.363 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196214.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.364 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196214.364 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.364 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.364 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.365 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.365 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.365 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196214.365 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.366 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.366 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.366 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.366 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.366 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.366 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1540196214.367 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.367 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196214.367 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.367 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.367 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.367 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.367 * [misc]backup-simplify:  Simplify c into c
1540196214.367 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.367 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.367 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.368 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.368 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.368 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.368 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.368 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.368 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.368 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.369 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.369 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.369 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.369 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.369 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.369 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.369 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.369 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.370 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.370 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.370 * [misc]backup-simplify:  Simplify d into d
1540196214.370 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.370 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.370 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.370 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.370 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.371 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.371 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.371 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.371 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.371 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.371 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.371 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.371 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.371 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.371 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.372 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.372 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.372 * [misc]backup-simplify:  Simplify d into d
1540196214.372 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.372 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.372 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.372 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.372 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.373 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.373 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196214.373 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.373 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.373 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.373 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.374 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.374 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.375 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196214.375 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196214.375 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196214.375 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.375 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.375 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.375 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.375 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.375 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.375 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196214.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.376 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196214.376 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.376 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.376 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.377 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.377 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.378 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196214.378 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.378 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.378 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.378 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.378 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.378 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.379 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1540196214.379 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1540196214.379 * [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)))))
1540196214.379 * [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
1540196214.379 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1540196214.379 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1540196214.379 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196214.379 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.379 * [misc]backup-simplify:  Simplify b into b
1540196214.379 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.379 * [misc]backup-simplify:  Simplify c into c
1540196214.379 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.379 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.379 * [misc]backup-simplify:  Simplify a into a
1540196214.379 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.379 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.379 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.379 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1540196214.379 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1540196214.379 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196214.380 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.380 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.380 * [misc]backup-simplify:  Simplify c into c
1540196214.380 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.380 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.380 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.380 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.380 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.380 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196214.380 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.380 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1540196214.380 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.381 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1540196214.381 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of b in a
1540196214.381 * [misc]backup-simplify:  Simplify b into b
1540196214.381 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.381 * [misc]backup-simplify:  Simplify c into c
1540196214.381 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.381 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.381 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.381 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.381 * [misc]backup-simplify:  Simplify d into d
1540196214.381 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.381 * [misc]backup-simplify:  Simplify c into c
1540196214.381 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.381 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.381 * [misc]backup-simplify:  Simplify d into d
1540196214.381 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.381 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.382 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196214.382 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196214.382 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196214.382 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.382 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.383 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.383 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.383 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.383 * [misc]backup-simplify:  Simplify b into b
1540196214.383 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.383 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.383 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.383 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.383 * [misc]backup-simplify:  Simplify a into a
1540196214.383 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.383 * [misc]backup-simplify:  Simplify d into d
1540196214.383 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.383 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.384 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.384 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.384 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.384 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.384 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.384 * [misc]backup-simplify:  Simplify d into d
1540196214.384 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.384 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.384 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.384 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196214.384 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.385 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.385 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196214.385 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.385 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.385 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.385 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.385 * [misc]backup-simplify:  Simplify c into c
1540196214.385 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.385 * [misc]backup-simplify:  Simplify a into a
1540196214.385 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.385 * [misc]backup-simplify:  Simplify d into d
1540196214.385 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.385 * [misc]backup-simplify:  Simplify c into c
1540196214.385 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.385 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.385 * [misc]backup-simplify:  Simplify d into d
1540196214.385 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.386 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.386 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196214.386 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196214.386 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196214.386 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.386 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.387 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.387 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1540196214.387 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196214.387 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.387 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.387 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.387 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.387 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.387 * [misc]backup-simplify:  Simplify c into c
1540196214.387 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.387 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.387 * [misc]backup-simplify:  Simplify a into a
1540196214.387 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.388 * [misc]backup-simplify:  Simplify d into d
1540196214.388 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1540196214.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1540196214.388 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196214.388 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.388 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.388 * [misc]backup-simplify:  Simplify c into c
1540196214.388 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.388 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.388 * [misc]backup-simplify:  Simplify d into d
1540196214.388 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.388 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.388 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196214.388 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196214.388 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196214.389 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.389 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.390 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.390 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.390 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.390 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196214.390 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196214.390 * [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))))))
1540196214.390 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of -1 in c
1540196214.390 * [misc]backup-simplify:  Simplify -1 into -1
1540196214.390 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.390 * [misc]backup-simplify:  Simplify a into a
1540196214.390 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.390 * [misc]backup-simplify:  Simplify d into d
1540196214.390 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.390 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.391 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.391 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.391 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.391 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.391 * [misc]backup-simplify:  Simplify d into d
1540196214.391 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.391 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.391 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.391 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196214.391 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.392 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196214.392 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.392 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1540196214.392 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1540196214.392 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1540196214.392 * [misc]taylor:  Taking taylor expansion of -1 in a
1540196214.392 * [misc]backup-simplify:  Simplify -1 into -1
1540196214.392 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.392 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.392 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.392 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1540196214.392 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.392 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.392 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.393 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.393 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.393 * [misc]backup-simplify:  Simplify (+ c 0) into c
1540196214.393 * [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)))))
1540196214.393 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196214.393 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.393 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.393 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.394 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196214.394 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196214.394 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.394 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.394 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.394 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.394 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.394 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.394 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.394 * [misc]backup-simplify:  Simplify d into d
1540196214.394 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.394 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.394 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.394 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196214.394 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.395 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196214.395 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1540196214.395 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.395 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.395 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.395 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.395 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.395 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.395 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1540196214.396 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1540196214.396 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.396 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.396 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.396 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.396 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.396 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1540196214.396 * [misc]taylor:  Taking taylor expansion of -1 in d
1540196214.396 * [misc]backup-simplify:  Simplify -1 into -1
1540196214.396 * [misc]backup-simplify:  Simplify -1 into -1
1540196214.396 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.396 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196214.397 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.397 * [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
1540196214.398 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196214.399 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196214.399 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.400 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1540196214.400 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196214.400 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.400 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.400 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.400 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.400 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.400 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.400 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1540196214.400 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1540196214.400 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.400 * [misc]backup-simplify:  Simplify d into d
1540196214.400 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.400 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196214.400 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.400 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.400 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.401 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.401 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.402 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.402 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1540196214.403 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1540196214.403 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.404 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1540196214.404 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1540196214.404 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1540196214.404 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1540196214.404 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.404 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1540196214.404 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.404 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.404 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.404 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.404 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.404 * [misc]backup-simplify:  Simplify d into d
1540196214.404 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.404 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.405 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.405 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.405 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.405 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.405 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.405 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.405 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1540196214.405 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.405 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.405 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.405 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1540196214.406 * [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))))))
1540196214.406 * [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
1540196214.406 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1540196214.406 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196214.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196214.406 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196214.406 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.406 * [misc]backup-simplify:  Simplify b into b
1540196214.406 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.406 * [misc]backup-simplify:  Simplify c into c
1540196214.406 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.406 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196214.406 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.406 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.406 * [misc]backup-simplify:  Simplify a into a
1540196214.406 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.406 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.406 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.406 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.407 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196214.407 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.407 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.407 * [misc]backup-simplify:  Simplify c into c
1540196214.407 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.407 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.407 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.407 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.407 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.408 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.408 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.408 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.408 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.408 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.408 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.409 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.409 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196214.409 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196214.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196214.409 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196214.409 * [misc]taylor:  Taking taylor expansion of b in a
1540196214.409 * [misc]backup-simplify:  Simplify b into b
1540196214.410 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.410 * [misc]backup-simplify:  Simplify c into c
1540196214.410 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.410 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.410 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.410 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.410 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.410 * [misc]backup-simplify:  Simplify d into d
1540196214.410 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.410 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196214.410 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.410 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196214.410 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.410 * [misc]backup-simplify:  Simplify c into c
1540196214.411 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.411 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.411 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196214.411 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.411 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.411 * [misc]backup-simplify:  Simplify d into d
1540196214.411 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.411 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.411 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.411 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.412 * [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)))))
1540196214.412 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.412 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.413 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.413 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.413 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196214.413 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196214.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196214.413 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.413 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.413 * [misc]backup-simplify:  Simplify b into b
1540196214.413 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.413 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.413 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.413 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.414 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.414 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.414 * [misc]backup-simplify:  Simplify a into a
1540196214.414 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.414 * [misc]backup-simplify:  Simplify d into d
1540196214.414 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.414 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.414 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.414 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.414 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.414 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.414 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.415 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.415 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.415 * [misc]backup-simplify:  Simplify d into d
1540196214.415 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.415 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.415 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.415 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.416 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.416 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.416 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.416 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196214.416 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196214.416 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196214.416 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.416 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.416 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.416 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.416 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.416 * [misc]backup-simplify:  Simplify c into c
1540196214.416 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.417 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.417 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196214.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.417 * [misc]backup-simplify:  Simplify a into a
1540196214.417 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.417 * [misc]backup-simplify:  Simplify d into d
1540196214.417 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.417 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.417 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.417 * [misc]backup-simplify:  Simplify c into c
1540196214.417 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.417 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.417 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.417 * [misc]backup-simplify:  Simplify d into d
1540196214.417 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.417 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.418 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.418 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.418 * [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)))))
1540196214.418 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.419 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.419 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.419 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.420 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.420 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196214.420 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196214.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196214.420 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.420 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.420 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.420 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.420 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.420 * [misc]backup-simplify:  Simplify c into c
1540196214.420 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.420 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.421 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196214.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.421 * [misc]backup-simplify:  Simplify a into a
1540196214.421 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.421 * [misc]backup-simplify:  Simplify d into d
1540196214.421 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.421 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.421 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.421 * [misc]backup-simplify:  Simplify c into c
1540196214.421 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.421 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.421 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.421 * [misc]backup-simplify:  Simplify d into d
1540196214.421 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.422 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.422 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.422 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.422 * [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)))))
1540196214.422 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.423 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.424 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.424 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196214.424 * [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))
1540196214.424 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1540196214.424 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196214.424 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.424 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.424 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.424 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.424 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.425 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.425 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.425 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.425 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.425 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.425 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.425 * [misc]backup-simplify:  Simplify d into d
1540196214.425 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.425 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.425 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.425 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.426 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.426 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.427 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.427 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196214.427 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.427 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.427 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.427 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.427 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196214.427 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.428 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196214.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196214.428 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196214.428 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196214.428 * [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)))))))
1540196214.428 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1540196214.428 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196214.428 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.428 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.428 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.429 * [misc]backup-simplify:  Simplify a into a
1540196214.429 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.429 * [misc]backup-simplify:  Simplify d into d
1540196214.429 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.429 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.429 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.429 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.429 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.429 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.429 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.429 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.429 * [misc]backup-simplify:  Simplify d into d
1540196214.429 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.429 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.430 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.430 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.430 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.430 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.431 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.431 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.432 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.432 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.432 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196214.432 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.432 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.432 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196214.432 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196214.432 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196214.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.433 * [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
1540196214.434 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.435 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196214.435 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196214.435 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.435 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196214.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.436 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1540196214.436 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196214.436 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.436 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.436 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.436 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1540196214.436 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196214.436 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196214.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196214.436 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.436 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.436 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.437 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.437 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.437 * [misc]backup-simplify:  Simplify d into d
1540196214.437 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.437 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196214.437 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.437 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196214.437 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196214.437 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196214.437 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.437 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.437 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.437 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.438 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.438 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.439 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196214.440 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1540196214.440 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1540196214.440 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1540196214.440 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1540196214.440 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1540196214.440 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196214.440 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.440 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.440 * [misc]backup-simplify:  Simplify d into d
1540196214.441 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.441 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.441 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.441 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.441 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.441 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.441 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.441 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.441 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.441 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196214.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196214.442 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196214.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196214.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.443 * [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
1540196214.444 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.444 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196214.444 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196214.445 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.445 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196214.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.445 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.446 * [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
1540196214.446 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196214.446 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.446 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.446 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.446 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.446 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.446 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196214.446 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1540196214.447 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.447 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.447 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.447 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.447 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.448 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.448 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.448 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196214.449 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1540196214.449 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1540196214.450 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.450 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.450 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.450 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.450 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.450 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196214.450 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196214.450 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.450 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.450 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.450 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.450 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1540196214.451 * [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))))))
1540196214.451 * [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
1540196214.451 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1540196214.451 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196214.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196214.451 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196214.451 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.451 * [misc]backup-simplify:  Simplify b into b
1540196214.451 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.451 * [misc]backup-simplify:  Simplify c into c
1540196214.451 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.451 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.452 * [misc]backup-simplify:  Simplify a into a
1540196214.452 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.452 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.452 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.452 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.452 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196214.452 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.452 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.452 * [misc]backup-simplify:  Simplify c into c
1540196214.452 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.452 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.452 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.452 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.452 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.453 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.453 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.453 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.453 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.454 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.454 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196214.454 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196214.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196214.454 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196214.454 * [misc]taylor:  Taking taylor expansion of b in a
1540196214.454 * [misc]backup-simplify:  Simplify b into b
1540196214.454 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.454 * [misc]backup-simplify:  Simplify c into c
1540196214.454 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.455 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.455 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.455 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.455 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.455 * [misc]backup-simplify:  Simplify d into d
1540196214.455 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.455 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196214.455 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.455 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.455 * [misc]backup-simplify:  Simplify c into c
1540196214.455 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.455 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196214.455 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.456 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.456 * [misc]backup-simplify:  Simplify d into d
1540196214.456 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.456 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.456 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.456 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.456 * [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)))))
1540196214.456 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.457 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.457 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.458 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.458 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.458 * [misc]backup-simplify:  Simplify b into b
1540196214.458 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.458 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.458 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.458 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.458 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.458 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.458 * [misc]backup-simplify:  Simplify a into a
1540196214.458 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.458 * [misc]backup-simplify:  Simplify d into d
1540196214.458 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.458 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.458 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196214.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.459 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.459 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.459 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.459 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.459 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.459 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.459 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.459 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.459 * [misc]backup-simplify:  Simplify d into d
1540196214.459 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.459 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.459 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.460 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.460 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.460 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.460 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.460 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.460 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196214.460 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196214.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196214.460 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.460 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.460 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.460 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.460 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.460 * [misc]backup-simplify:  Simplify c into c
1540196214.460 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.460 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.461 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196214.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.461 * [misc]backup-simplify:  Simplify a into a
1540196214.461 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.461 * [misc]backup-simplify:  Simplify d into d
1540196214.461 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.461 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.461 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.461 * [misc]backup-simplify:  Simplify c into c
1540196214.461 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.461 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.461 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.461 * [misc]backup-simplify:  Simplify d into d
1540196214.461 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.461 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.461 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.461 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.461 * [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)))))
1540196214.461 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.462 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1540196214.462 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196214.462 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196214.462 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.462 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.462 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.462 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.462 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.462 * [misc]backup-simplify:  Simplify c into c
1540196214.462 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.462 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.462 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196214.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.463 * [misc]backup-simplify:  Simplify a into a
1540196214.463 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.463 * [misc]backup-simplify:  Simplify d into d
1540196214.463 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.463 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.463 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.463 * [misc]backup-simplify:  Simplify c into c
1540196214.463 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.463 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.463 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.463 * [misc]backup-simplify:  Simplify d into d
1540196214.463 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.463 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.463 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.463 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.463 * [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)))))
1540196214.463 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196214.463 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196214.464 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.464 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.464 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196214.464 * [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))
1540196214.464 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1540196214.464 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196214.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.464 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.464 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.464 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.464 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.465 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.465 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.465 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.465 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.465 * [misc]backup-simplify:  Simplify d into d
1540196214.465 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.465 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.465 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.465 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.465 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.466 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.466 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.466 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196214.466 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.466 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.466 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.466 * [misc]taylor:  Taking taylor expansion of 1 in a
1540196214.466 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.466 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196214.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1540196214.467 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196214.467 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196214.467 * [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)))))))
1540196214.467 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.467 * [misc]backup-simplify:  Simplify a into a
1540196214.467 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.467 * [misc]backup-simplify:  Simplify d into d
1540196214.467 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.467 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.467 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.467 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.467 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.467 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.467 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.467 * [misc]backup-simplify:  Simplify d into d
1540196214.467 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.468 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.468 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.468 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.468 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196214.468 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.471 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196214.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.472 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.472 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.472 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.472 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196214.472 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.472 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.472 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196214.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196214.472 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196214.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.473 * [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
1540196214.473 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.474 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1540196214.474 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196214.474 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.474 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.474 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.474 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1540196214.474 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196214.475 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1540196214.475 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196214.475 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.475 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.475 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.475 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.475 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.475 * [misc]backup-simplify:  Simplify d into d
1540196214.475 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.475 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196214.475 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.475 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196214.475 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1540196214.475 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196214.475 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.475 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.475 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.475 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.475 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.476 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.476 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1540196214.477 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1540196214.477 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1540196214.477 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1540196214.477 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1540196214.477 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1540196214.477 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196214.477 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196214.477 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.477 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.477 * [misc]backup-simplify:  Simplify d into d
1540196214.477 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.477 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.477 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.477 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.477 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.477 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.477 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.477 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.477 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.478 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196214.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196214.478 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196214.478 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196214.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.479 * [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
1540196214.479 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196214.479 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1540196214.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1540196214.480 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.480 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196214.480 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.480 * [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
1540196214.480 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196214.480 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.480 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.480 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.480 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.480 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.480 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.481 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196214.481 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1540196214.481 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.481 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.481 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.481 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.482 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.482 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.482 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1540196214.482 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1540196214.483 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1540196214.483 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.483 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.483 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.483 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.483 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.483 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196214.483 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196214.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.483 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196214.483 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.483 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.483 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1540196214.483 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1540196214.484 * [misc]backup-simplify:  Simplify (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1540196214.484 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (c d b a) around 0
1540196214.484 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of b in a
1540196214.484 * [misc]backup-simplify:  Simplify b into b
1540196214.484 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.484 * [misc]backup-simplify:  Simplify c into c
1540196214.484 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.484 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.484 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.484 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.484 * [misc]backup-simplify:  Simplify d into d
1540196214.484 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.484 * [misc]backup-simplify:  Simplify c into c
1540196214.484 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.484 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.484 * [misc]backup-simplify:  Simplify d into d
1540196214.484 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.484 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.484 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1540196214.484 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.484 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.484 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196214.484 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1540196214.484 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1540196214.484 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1540196214.484 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.485 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.485 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.485 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.485 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.485 * [misc]backup-simplify:  Simplify c into c
1540196214.485 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.485 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.485 * [misc]backup-simplify:  Simplify a into a
1540196214.485 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.485 * [misc]backup-simplify:  Simplify d into d
1540196214.485 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196214.485 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.485 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.485 * [misc]backup-simplify:  Simplify c into c
1540196214.485 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.485 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.485 * [misc]backup-simplify:  Simplify d into d
1540196214.485 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.485 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.485 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196214.485 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196214.485 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.485 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.485 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196214.485 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1540196214.485 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.485 * [misc]backup-simplify:  Simplify b into b
1540196214.485 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.485 * [misc]backup-simplify:  Simplify c into c
1540196214.485 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.485 * [misc]backup-simplify:  Simplify a into a
1540196214.485 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.485 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.485 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.485 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.485 * [misc]backup-simplify:  Simplify c into c
1540196214.485 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.485 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.485 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.485 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.486 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.486 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.486 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.486 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1540196214.486 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.486 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196214.486 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1540196214.486 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.486 * [misc]backup-simplify:  Simplify b into b
1540196214.486 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.486 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.486 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.486 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.486 * [misc]backup-simplify:  Simplify a into a
1540196214.486 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.486 * [misc]backup-simplify:  Simplify d into d
1540196214.486 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.486 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.486 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.486 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.486 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.486 * [misc]backup-simplify:  Simplify d into d
1540196214.486 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.486 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.486 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196214.486 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196214.486 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.486 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.487 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1540196214.487 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.487 * [misc]backup-simplify:  Simplify b into b
1540196214.487 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.487 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.487 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.487 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.487 * [misc]backup-simplify:  Simplify a into a
1540196214.487 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.487 * [misc]backup-simplify:  Simplify d into d
1540196214.487 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.487 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.487 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.487 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.487 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.487 * [misc]backup-simplify:  Simplify d into d
1540196214.487 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.487 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.487 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1540196214.487 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1540196214.487 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.487 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196214.487 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1540196214.487 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in d
1540196214.487 * [misc]taylor:  Taking taylor expansion of -1 in d
1540196214.487 * [misc]backup-simplify:  Simplify -1 into -1
1540196214.487 * [misc]taylor:  Taking taylor expansion of (/ a d) in d
1540196214.487 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.487 * [misc]backup-simplify:  Simplify a into a
1540196214.487 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.487 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.487 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.487 * [misc]backup-simplify:  Simplify (/ a 1) into a
1540196214.488 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1540196214.488 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1540196214.488 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.488 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.488 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.488 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.488 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.488 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.488 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.488 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.488 * [misc]backup-simplify:  Simplify (+ b 0) into b
1540196214.488 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.488 * [misc]backup-simplify:  Simplify (- (/ b (pow d 2)) (+ (* (* -1 (/ a d)) (/ 0 (pow d 2))))) into (/ b (pow d 2))
1540196214.488 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in d
1540196214.488 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.489 * [misc]backup-simplify:  Simplify b into b
1540196214.489 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.489 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.489 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.489 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.489 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.489 * [misc]backup-simplify:  Simplify (/ b 1) into b
1540196214.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.489 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1540196214.489 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.490 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.490 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 a))) into 0
1540196214.490 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.490 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1540196214.491 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.491 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.491 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.491 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.492 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (* -1 (/ a d)) (/ 1 (pow d 2))) (* (/ b (pow d 2)) (/ 0 (pow d 2))))) into (/ a (pow d 3))
1540196214.492 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in d
1540196214.492 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.492 * [misc]backup-simplify:  Simplify a into a
1540196214.492 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1540196214.492 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.492 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.492 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.492 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.492 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.492 * [misc]backup-simplify:  Simplify (/ a 1) into a
1540196214.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.494 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1540196214.494 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.494 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.495 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.495 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.495 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.495 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.495 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.495 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.495 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.496 * [misc]backup-simplify:  Simplify (/ 1 (/ (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) (/ (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.496 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d b a) around 0
1540196214.496 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196214.496 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196214.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196214.496 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196214.496 * [misc]taylor:  Taking taylor expansion of b in a
1540196214.496 * [misc]backup-simplify:  Simplify b into b
1540196214.496 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.496 * [misc]backup-simplify:  Simplify c into c
1540196214.496 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.496 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.497 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.497 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.497 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.497 * [misc]backup-simplify:  Simplify d into d
1540196214.497 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.497 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196214.497 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.497 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.497 * [misc]backup-simplify:  Simplify c into c
1540196214.497 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.497 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.497 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.497 * [misc]backup-simplify:  Simplify d into d
1540196214.498 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.498 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.498 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196214.498 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1540196214.498 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.498 * [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))
1540196214.498 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196214.498 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196214.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196214.498 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.498 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.498 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.498 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.498 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.498 * [misc]backup-simplify:  Simplify c into c
1540196214.499 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.499 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.499 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196214.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196214.499 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.499 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.499 * [misc]backup-simplify:  Simplify a into a
1540196214.499 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.499 * [misc]backup-simplify:  Simplify d into d
1540196214.499 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.499 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.499 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196214.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196214.499 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.499 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.499 * [misc]backup-simplify:  Simplify c into c
1540196214.499 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.499 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.500 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196214.500 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.500 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.500 * [misc]backup-simplify:  Simplify d into d
1540196214.500 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.500 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.500 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196214.500 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.500 * [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))
1540196214.500 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.500 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196214.500 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196214.500 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196214.500 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.500 * [misc]backup-simplify:  Simplify b into b
1540196214.500 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.500 * [misc]backup-simplify:  Simplify c into c
1540196214.500 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.501 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196214.501 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.501 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.501 * [misc]backup-simplify:  Simplify a into a
1540196214.501 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.501 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.501 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.501 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.501 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196214.501 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.501 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.501 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.501 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.501 * [misc]backup-simplify:  Simplify c into c
1540196214.501 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.501 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.502 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.502 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.502 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.502 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.502 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.502 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1540196214.502 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1540196214.502 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.502 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1540196214.502 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.503 * [misc]backup-simplify:  Simplify b into b
1540196214.503 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.503 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.503 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.503 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.503 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.503 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.503 * [misc]backup-simplify:  Simplify a into a
1540196214.503 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.503 * [misc]backup-simplify:  Simplify d into d
1540196214.503 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.503 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.503 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.503 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.504 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.504 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.504 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.504 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.504 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.504 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.504 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.504 * [misc]backup-simplify:  Simplify d into d
1540196214.504 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.504 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.504 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196214.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.505 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196214.505 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.505 * [misc]backup-simplify:  Simplify b into b
1540196214.505 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.505 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.505 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.505 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.505 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.505 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.505 * [misc]backup-simplify:  Simplify a into a
1540196214.505 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.505 * [misc]backup-simplify:  Simplify d into d
1540196214.505 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.505 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.505 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.506 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.506 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.506 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.506 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.506 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.506 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.506 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.506 * [misc]backup-simplify:  Simplify d into d
1540196214.506 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.506 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.506 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196214.506 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.507 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196214.507 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
1540196214.507 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.507 * [misc]backup-simplify:  Simplify b into b
1540196214.507 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.507 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.507 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.507 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1540196214.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.508 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196214.508 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196214.508 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.509 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) 1) (+ (* (/ 1 b) (/ 0 1)))) into (- (/ 1 (* a d)))
1540196214.509 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in d
1540196214.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196214.509 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.509 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.509 * [misc]backup-simplify:  Simplify a into a
1540196214.509 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.509 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.509 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.509 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.509 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196214.509 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.509 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540196214.510 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1540196214.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1540196214.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.510 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.510 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.510 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.510 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.510 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.510 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.510 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.511 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540196214.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.511 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196214.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.512 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a d))) (/ 0 1)))) into (- (/ 1 (* b (pow d 2))))
1540196214.513 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 2)))) in d
1540196214.513 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 2))) in d
1540196214.513 * [misc]taylor:  Taking taylor expansion of (* b (pow d 2)) in d
1540196214.513 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.513 * [misc]backup-simplify:  Simplify b into b
1540196214.513 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.513 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.513 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.513 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.513 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.514 * [misc]backup-simplify:  Simplify (* b 1) into b
1540196214.514 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.515 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.515 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.515 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1540196214.515 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.516 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.516 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.516 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.516 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.517 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540196214.517 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.517 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.517 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.517 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.517 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.517 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.517 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.517 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.517 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.517 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.517 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.517 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.517 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.518 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.518 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540196214.518 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.518 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196214.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.519 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.520 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.520 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.520 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.521 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 2)))) (/ 0 1)))) into (/ 1 (* a (pow d 3)))
1540196214.521 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 3))) in d
1540196214.521 * [misc]taylor:  Taking taylor expansion of (* a (pow d 3)) in d
1540196214.521 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.521 * [misc]backup-simplify:  Simplify a into a
1540196214.521 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1540196214.521 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.521 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.521 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.521 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.522 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.522 * [misc]backup-simplify:  Simplify (* a 1) into a
1540196214.522 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.522 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.525 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.525 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1540196214.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1540196214.525 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.525 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.526 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.526 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.527 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.527 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.527 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.527 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.527 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540196214.528 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.528 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.529 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540196214.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.529 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196214.529 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196214.529 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.530 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.530 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.530 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196214.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.531 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ 0 1)) (* (- (/ 1 (* b (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* a (pow d 3))) (/ 0 1)))) into (/ 1 (* b (pow d 4)))
1540196214.531 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 4))) in d
1540196214.531 * [misc]taylor:  Taking taylor expansion of (* b (pow d 4)) in d
1540196214.531 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.531 * [misc]backup-simplify:  Simplify b into b
1540196214.531 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1540196214.531 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.531 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.531 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.531 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.531 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.531 * [misc]backup-simplify:  Simplify (* b 1) into b
1540196214.532 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.534 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.534 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1540196214.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.534 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.534 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.535 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.535 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.535 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.535 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.536 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.536 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.536 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.536 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.536 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.537 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.537 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.537 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.537 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.537 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.537 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1540196214.537 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.538 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.539 * [misc]backup-simplify:  Simplify (/ 1 (/ (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) (/ (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196214.539 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d b a) around 0
1540196214.539 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of b in a
1540196214.539 * [misc]backup-simplify:  Simplify b into b
1540196214.539 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.539 * [misc]backup-simplify:  Simplify c into c
1540196214.539 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.539 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of a in a
1540196214.539 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.539 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.539 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.539 * [misc]backup-simplify:  Simplify d into d
1540196214.539 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196214.539 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196214.539 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196214.539 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196214.539 * [misc]taylor:  Taking taylor expansion of c in a
1540196214.539 * [misc]backup-simplify:  Simplify c into c
1540196214.539 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.540 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.540 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196214.540 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196214.540 * [misc]taylor:  Taking taylor expansion of d in a
1540196214.540 * [misc]backup-simplify:  Simplify d into d
1540196214.540 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.540 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.540 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1540196214.540 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1540196214.540 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.540 * [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))
1540196214.540 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1540196214.540 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1540196214.540 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1540196214.540 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196214.540 * [misc]taylor:  Taking taylor expansion of b in b
1540196214.540 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.540 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.540 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.540 * [misc]backup-simplify:  Simplify c into c
1540196214.540 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196214.540 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196214.540 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1540196214.540 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1540196214.540 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1540196214.540 * [misc]taylor:  Taking taylor expansion of a in b
1540196214.540 * [misc]backup-simplify:  Simplify a into a
1540196214.540 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.540 * [misc]backup-simplify:  Simplify d into d
1540196214.540 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.541 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.541 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196214.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196214.541 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196214.541 * [misc]taylor:  Taking taylor expansion of c in b
1540196214.541 * [misc]backup-simplify:  Simplify c into c
1540196214.541 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.541 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196214.541 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196214.541 * [misc]taylor:  Taking taylor expansion of d in b
1540196214.541 * [misc]backup-simplify:  Simplify d into d
1540196214.541 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.541 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.541 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1540196214.541 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196214.541 * [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))
1540196214.541 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196214.541 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1540196214.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1540196214.541 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196214.541 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.541 * [misc]backup-simplify:  Simplify b into b
1540196214.541 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.541 * [misc]backup-simplify:  Simplify c into c
1540196214.541 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196214.541 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196214.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196214.541 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.541 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.541 * [misc]backup-simplify:  Simplify a into a
1540196214.541 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.541 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.541 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.541 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.542 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196214.542 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.542 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196214.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196214.542 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196214.542 * [misc]taylor:  Taking taylor expansion of c in d
1540196214.542 * [misc]backup-simplify:  Simplify c into c
1540196214.542 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196214.542 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196214.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196214.542 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.542 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.542 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.542 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.542 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.542 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.542 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1540196214.542 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1540196214.542 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196214.542 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1540196214.542 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.542 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196214.542 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196214.542 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.542 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.542 * [misc]backup-simplify:  Simplify b into b
1540196214.542 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.543 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.543 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.543 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.543 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.543 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.543 * [misc]backup-simplify:  Simplify a into a
1540196214.543 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.543 * [misc]backup-simplify:  Simplify d into d
1540196214.543 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.543 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.543 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.543 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.543 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.543 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.543 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.543 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.543 * [misc]backup-simplify:  Simplify d into d
1540196214.543 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.543 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.543 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196214.544 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.544 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196214.544 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of b in c
1540196214.544 * [misc]backup-simplify:  Simplify b into b
1540196214.544 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.544 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.544 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.544 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196214.544 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196214.544 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of a in c
1540196214.544 * [misc]backup-simplify:  Simplify a into a
1540196214.544 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.544 * [misc]backup-simplify:  Simplify d into d
1540196214.544 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196214.544 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196214.544 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of c in c
1540196214.544 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.544 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.544 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.544 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196214.544 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196214.544 * [misc]taylor:  Taking taylor expansion of d in c
1540196214.544 * [misc]backup-simplify:  Simplify d into d
1540196214.545 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196214.545 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196214.545 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1540196214.545 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196214.545 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1540196214.545 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
1540196214.545 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.545 * [misc]backup-simplify:  Simplify b into b
1540196214.545 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.545 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.545 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.545 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1540196214.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.545 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1540196214.545 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1540196214.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.546 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196214.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.546 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) 1) (+ (* (/ 1 b) (/ 0 1)))) into (- (/ 1 (* a d)))
1540196214.546 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in d
1540196214.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196214.546 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196214.546 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.546 * [misc]backup-simplify:  Simplify a into a
1540196214.546 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.546 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.546 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.546 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196214.546 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196214.546 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.547 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540196214.547 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1540196214.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1540196214.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.547 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.547 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.547 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.547 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.547 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.547 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.547 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.547 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.549 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196214.549 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a d))) (/ 0 1)))) into (- (/ 1 (* b (pow d 2))))
1540196214.549 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 2)))) in d
1540196214.549 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 2))) in d
1540196214.549 * [misc]taylor:  Taking taylor expansion of (* b (pow d 2)) in d
1540196214.549 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.549 * [misc]backup-simplify:  Simplify b into b
1540196214.549 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196214.549 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.549 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.549 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.549 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.549 * [misc]backup-simplify:  Simplify (* b 1) into b
1540196214.549 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.550 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.550 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.550 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.550 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.550 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1540196214.550 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.550 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.551 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.551 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.551 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540196214.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.551 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.551 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.551 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.551 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.551 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.551 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.551 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.552 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.552 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.552 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.552 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.552 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.552 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1540196214.552 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.552 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.552 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196214.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.553 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.553 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196214.553 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196214.553 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.554 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 2)))) (/ 0 1)))) into (/ 1 (* a (pow d 3)))
1540196214.554 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 3))) in d
1540196214.554 * [misc]taylor:  Taking taylor expansion of (* a (pow d 3)) in d
1540196214.554 * [misc]taylor:  Taking taylor expansion of a in d
1540196214.554 * [misc]backup-simplify:  Simplify a into a
1540196214.554 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1540196214.554 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.554 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.554 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.554 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.554 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.554 * [misc]backup-simplify:  Simplify (* a 1) into a
1540196214.554 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196214.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.557 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.557 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.557 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.557 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.557 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.557 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540196214.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.558 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.559 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1540196214.559 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.559 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196214.559 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1540196214.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.560 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196214.560 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196214.560 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196214.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196214.561 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ 0 1)) (* (- (/ 1 (* b (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* a (pow d 3))) (/ 0 1)))) into (/ 1 (* b (pow d 4)))
1540196214.561 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 4))) in d
1540196214.561 * [misc]taylor:  Taking taylor expansion of (* b (pow d 4)) in d
1540196214.561 * [misc]taylor:  Taking taylor expansion of b in d
1540196214.561 * [misc]backup-simplify:  Simplify b into b
1540196214.561 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1540196214.561 * [misc]taylor:  Taking taylor expansion of d in d
1540196214.561 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.561 * [misc]backup-simplify:  Simplify 1 into 1
1540196214.561 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.561 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196214.561 * [misc]backup-simplify:  Simplify (* b 1) into b
1540196214.561 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196214.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196214.564 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.564 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1540196214.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1540196214.564 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1540196214.564 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1540196214.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.565 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196214.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.565 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.565 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.565 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.565 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.566 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.566 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.566 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.566 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.566 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.566 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1540196214.567 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.567 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.567 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.567 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1540196214.567 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1540196214.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1540196214.567 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.567 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in b
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]taylor:  Taking taylor expansion of 0 in a
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * [misc]backup-simplify:  Simplify 0 into 0
1540196214.568 * * * [misc]progress:  simplifying candidates
1540196214.568 * * * * [misc]progress:  [ 1 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1/2)))))>
1540196214.568 * * * * [misc]progress:  [ 2 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (pow (sqrt (+ (* c c) (* d d))) 1)))))>
1540196214.568 * * * * [misc]progress:  [ 3 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (exp (log (sqrt (+ (* c c) (* d d)))))))))>
1540196214.568 * * * * [misc]progress:  [ 4 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (log (exp (sqrt (+ (* c c) (* d d)))))))))>
1540196214.568 * * * * [misc]progress:  [ 5 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))))>
1540196214.568 * * * * [misc]progress:  [ 6 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))))>
1540196214.568 * * * * [misc]progress:  [ 7 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))))>
1540196214.569 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196214.569 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196214.570 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196214.571 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1540196214.571 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))))
1540196214.571 * * * * [misc]progress:  [ 8 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1540196214.571 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196214.571 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196214.572 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196214.574 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196214.574 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196214.574 * * * * [misc]progress:  [ 9 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))))>
1540196214.574 * [enter]simplify:  Simplifying (sqrt 1)
1540196214.574 * * [misc]simplify:  iters left: 1 (2 enodes)
1540196214.575 * [exit]simplify:  Simplified to 1
1540196214.575 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))))))
1540196214.575 * * * * [misc]progress:  [ 10 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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))))))))))>
1540196214.575 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1540196214.575 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196214.577 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196214.582 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196214.594 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196214.606 * * [misc]simplify:  iters left: 2 (56 enodes)
1540196214.618 * * [misc]simplify:  iters left: 1 (61 enodes)
1540196214.632 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1540196214.632 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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))))))))))
1540196214.632 * * * * [misc]progress:  [ 11 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))))>
1540196214.632 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1540196214.632 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196214.635 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196214.642 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196214.654 * * [misc]simplify:  iters left: 3 (78 enodes)
1540196214.675 * * [misc]simplify:  iters left: 2 (175 enodes)
1540196214.753 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1540196214.753 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))))
1540196214.753 * * * * [misc]progress:  [ 12 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1540196214.753 * * * * [misc]progress:  [ 13 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))))))>
1540196214.754 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196214.754 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196214.755 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196214.756 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196214.756 * [misc]simplify:  Simplified (2 2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))))))
1540196214.756 * * * * [misc]progress:  [ 14 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))))))>
1540196214.756 * * * * [misc]progress:  [ 15 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (pow (+ (* c c) (* d d)) 1/2) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * * * * [misc]progress:  [ 16 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (pow (sqrt (+ (* c c) (* d d))) 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * * * * [misc]progress:  [ 17 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (exp (log (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * * * * [misc]progress:  [ 18 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (log (exp (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * * * * [misc]progress:  [ 19 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * * * * [misc]progress:  [ 20 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * * * * [misc]progress:  [ 21 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.756 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196214.756 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196214.757 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196214.759 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1540196214.759 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196214.759 * * * * [misc]progress:  [ 22 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.759 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196214.759 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196214.760 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196214.761 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196214.761 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196214.761 * * * * [misc]progress:  [ 23 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt 1) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.761 * [enter]simplify:  Simplifying (sqrt 1)
1540196214.762 * * [misc]simplify:  iters left: 1 (2 enodes)
1540196214.762 * [exit]simplify:  Simplified to 1
1540196214.762 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (* 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196214.762 * * * * [misc]progress:  [ 24 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.763 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1540196214.763 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196214.764 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196214.767 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196214.775 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196214.789 * * [misc]simplify:  iters left: 2 (56 enodes)
1540196214.801 * * [misc]simplify:  iters left: 1 (61 enodes)
1540196214.814 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1540196214.814 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196214.815 * * * * [misc]progress:  [ 25 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.815 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1540196214.815 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196214.818 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196214.826 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196214.839 * * [misc]simplify:  iters left: 3 (78 enodes)
1540196214.865 * * [misc]simplify:  iters left: 2 (175 enodes)
1540196214.965 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1540196214.965 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196214.965 * * * * [misc]progress:  [ 26 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.965 * * * * [misc]progress:  [ 27 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (fabs (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.965 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196214.965 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196214.967 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196214.970 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196214.970 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (fabs (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196214.970 * * * * [misc]progress:  [ 28 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196214.970 * * * * [misc]progress:  [ 29 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1))))>
1540196214.970 * * * * [misc]progress:  [ 30 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))))))>
1540196214.970 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1540196214.970 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196214.975 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196214.981 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196214.990 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1540196214.990 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))))))
1540196214.990 * * * * [misc]progress:  [ 31 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (exp (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196214.990 * * * * [misc]progress:  [ 32 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (log (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196214.990 * * * * [misc]progress:  [ 33 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196214.991 * [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)))))
1540196214.991 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196214.996 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196215.010 * * [misc]simplify:  iters left: 4 (89 enodes)
1540196215.048 * * [misc]simplify:  iters left: 3 (286 enodes)
1540196215.275 * [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)))))
1540196215.275 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (* d d) (* c c)))))))))
1540196215.276 * * * * [misc]progress:  [ 34 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (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)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196215.276 * * * * [misc]progress:  [ 35 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.276 * * * * [misc]progress:  [ 36 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196215.276 * * * * [misc]progress:  [ 37 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (- (* b c) (* a d))) (- (sqrt (+ (* c c) (* d d))))))))>
1540196215.276 * * * * [misc]progress:  [ 38 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))))))>
1540196215.276 * [enter]simplify:  Simplifying (/ (* b c) (sqrt (+ (* c c) (* d d))))
1540196215.276 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196215.279 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196215.283 * * [misc]simplify:  iters left: 4 (15 enodes)
1540196215.285 * * [misc]simplify:  iters left: 3 (18 enodes)
1540196215.287 * * [misc]simplify:  iters left: 2 (20 enodes)
1540196215.290 * * [misc]simplify:  iters left: 1 (21 enodes)
1540196215.293 * [exit]simplify:  Simplified to (/ (* b c) (sqrt (+ (* c c) (* d d))))
1540196215.293 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))))))
1540196215.293 * * * * [misc]progress:  [ 39 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.293 * [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))))))
1540196215.293 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196215.296 * * [misc]simplify:  iters left: 5 (27 enodes)
1540196215.304 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196215.315 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196215.326 * * [misc]simplify:  iters left: 2 (49 enodes)
1540196215.339 * [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))))))
1540196215.339 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.339 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.340 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.344 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.350 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.357 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.357 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.357 * * * * [misc]progress:  [ 40 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.358 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196215.358 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196215.363 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196215.370 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196215.379 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196215.388 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1540196215.388 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.388 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196215.388 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.392 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.398 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.406 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196215.406 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.406 * * * * [misc]progress:  [ 41 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.406 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.406 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196215.411 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196215.417 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196215.425 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196215.433 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196215.433 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.434 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.434 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.438 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.441 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.445 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.445 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.445 * * * * [misc]progress:  [ 42 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))>
1540196215.445 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1540196215.445 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196215.447 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196215.450 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196215.454 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196215.454 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.454 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.454 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.456 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196215.458 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196215.462 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.462 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.462 * * * * [misc]progress:  [ 43 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.462 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.462 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196215.464 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196215.467 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196215.471 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196215.476 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1540196215.476 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.476 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.476 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.478 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.481 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.485 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.485 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.485 * * * * [misc]progress:  [ 44 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))>
1540196215.485 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1540196215.485 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196215.487 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.492 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196215.501 * * [misc]simplify:  iters left: 3 (46 enodes)
1540196215.512 * * [misc]simplify:  iters left: 2 (72 enodes)
1540196215.521 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196215.521 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.521 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.521 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.523 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196215.525 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196215.529 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.529 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.529 * * * * [misc]progress:  [ 45 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.529 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196215.529 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196215.531 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196215.534 * * [misc]simplify:  iters left: 4 (29 enodes)
1540196215.538 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.538 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.539 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.539 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.541 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.543 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.547 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.547 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196215.547 * * * * [misc]progress:  [ 46 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196215.547 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196215.547 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196215.549 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196215.552 * * [misc]simplify:  iters left: 4 (28 enodes)
1540196215.556 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1540196215.556 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))))))
1540196215.556 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196215.557 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.561 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.566 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.573 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196215.573 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))))))
1540196215.573 * * * * [misc]progress:  [ 47 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1540196215.574 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.574 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.578 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.583 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.592 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.592 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.592 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.592 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.596 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.602 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.609 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.609 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.609 * * * * [misc]progress:  [ 48 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))>
1540196215.609 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1540196215.610 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196215.612 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196215.615 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196215.618 * * [misc]simplify:  iters left: 3 (26 enodes)
1540196215.621 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196215.621 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.621 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.621 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.623 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196215.626 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196215.629 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.629 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.629 * * * * [misc]progress:  [ 49 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1540196215.630 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.630 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.632 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.635 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.638 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.638 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.639 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.639 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196215.641 * * [misc]simplify:  iters left: 5 (19 enodes)
1540196215.643 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196215.647 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.647 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.647 * * * * [misc]progress:  [ 50 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))>
1540196215.648 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1540196215.648 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196215.649 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196215.652 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196215.656 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196215.656 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.656 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.656 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.660 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196215.665 * * [misc]simplify:  iters left: 4 (25 enodes)
1540196215.672 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1540196215.672 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))))
1540196215.672 * * * * [misc]progress:  [ 51 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))))))>
1540196215.672 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196215.672 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196215.675 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196215.679 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196215.679 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.680 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.680 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.684 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196215.690 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196215.701 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196215.714 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196215.732 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196215.749 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196215.749 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.749 * * * * [misc]progress:  [ 52 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))))))>
1540196215.750 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196215.750 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196215.753 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196215.756 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1540196215.757 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))))))
1540196215.757 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196215.757 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.761 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196215.766 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196215.776 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196215.789 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196215.799 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196215.808 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196215.808 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))))))
1540196215.808 * * * * [misc]progress:  [ 53 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1540196215.808 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.808 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196215.810 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196215.812 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.812 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.812 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.812 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.814 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196215.817 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196215.822 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196215.828 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196215.837 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196215.846 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.846 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.846 * * * * [misc]progress:  [ 54 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196215.846 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1540196215.846 * * [misc]simplify:  iters left: 3 (3 enodes)
1540196215.847 * * [misc]simplify:  iters left: 2 (5 enodes)
1540196215.848 * [exit]simplify:  Simplified to 1
1540196215.848 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))
1540196215.848 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196215.848 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196215.849 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196215.852 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196215.857 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196215.864 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196215.872 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196215.882 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196215.882 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))
1540196215.882 * * * * [misc]progress:  [ 55 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1540196215.882 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.882 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196215.883 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196215.885 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.885 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.885 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.885 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196215.887 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196215.890 * * [misc]simplify:  iters left: 4 (38 enodes)
1540196215.895 * * [misc]simplify:  iters left: 3 (50 enodes)
1540196215.901 * * [misc]simplify:  iters left: 2 (68 enodes)
1540196215.916 * * [misc]simplify:  iters left: 1 (72 enodes)
1540196215.933 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196215.933 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1540196215.933 * * * * [misc]progress:  [ 56 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ 1 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196215.933 * [enter]simplify:  Simplifying (/ 1 1)
1540196215.933 * * [misc]simplify:  iters left: 2 (2 enodes)
1540196215.934 * * [misc]simplify:  iters left: 1 (4 enodes)
1540196215.935 * [exit]simplify:  Simplified to 1
1540196215.935 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))
1540196215.935 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196215.935 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196215.939 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196215.945 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196215.955 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196215.967 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196215.984 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196216.001 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196216.001 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))
1540196216.001 * * * * [misc]progress:  [ 57 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196216.001 * * * * [misc]progress:  [ 58 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))))>
1540196216.001 * * * * [misc]progress:  [ 59 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))))>
1540196216.001 * * * * [misc]progress:  [ 60 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196216.001 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1540196216.001 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196216.003 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196216.005 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1540196216.005 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1540196216.006 * * * * [misc]progress:  [ 61 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196216.006 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1540196216.006 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196216.008 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196216.010 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1540196216.010 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1540196216.010 * * * * [misc]progress:  [ 62 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196216.010 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196216.010 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196216.013 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196216.015 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196216.015 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196216.015 * * * * [misc]progress:  [ 63 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))))))>
1540196216.015 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196216.015 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196216.017 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196216.019 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196216.019 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))))))
1540196216.019 * * * * [misc]progress:  [ 64 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196216.020 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196216.020 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196216.022 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196216.024 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196216.024 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196216.024 * * * * [misc]progress:  [ 65 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))))))>
1540196216.024 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196216.024 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196216.026 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196216.028 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196216.028 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))))))
1540196216.028 * * * * [misc]progress:  [ 66 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))))))>
1540196216.029 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196216.029 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196216.031 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196216.035 * * [misc]simplify:  iters left: 4 (20 enodes)
1540196216.040 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1540196216.041 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))))))
1540196216.041 * * * * [misc]progress:  [ 67 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))))))>
1540196216.041 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1540196216.041 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196216.043 * * [misc]simplify:  iters left: 4 (12 enodes)
1540196216.047 * * [misc]simplify:  iters left: 3 (19 enodes)
1540196216.051 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1540196216.051 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))))))
1540196216.052 * * * * [misc]progress:  [ 68 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))))>
1540196216.052 * * * * [misc]progress:  [ 69 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196216.052 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1540196216.052 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196216.056 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196216.067 * * [misc]simplify:  iters left: 4 (70 enodes)
1540196216.092 * * [misc]simplify:  iters left: 3 (135 enodes)
1540196216.146 * * [misc]simplify:  iters left: 2 (233 enodes)
1540196216.228 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1540196216.228 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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))))))))
1540196216.229 * * * * [misc]progress:  [ 70 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))))))>
1540196216.229 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1540196216.229 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196216.230 * * [misc]simplify:  iters left: 4 (11 enodes)
1540196216.231 * * [misc]simplify:  iters left: 3 (18 enodes)
1540196216.234 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196216.239 * * [misc]simplify:  iters left: 1 (58 enodes)
1540196216.252 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1540196216.252 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))))))
1540196216.252 * * * * [misc]progress:  [ 71 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))>
1540196216.252 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1540196216.252 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196216.254 * * [misc]simplify:  iters left: 4 (26 enodes)
1540196216.260 * * [misc]simplify:  iters left: 3 (83 enodes)
1540196216.277 * * [misc]simplify:  iters left: 2 (220 enodes)
1540196216.354 * * [misc]simplify:  iters left: 1 (405 enodes)
1540196216.509 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1540196216.509 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))))))
1540196216.509 * * * * [misc]progress:  [ 72 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d)))))))>
1540196216.509 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1540196216.509 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196216.512 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196216.521 * * [misc]simplify:  iters left: 4 (53 enodes)
1540196216.537 * * [misc]simplify:  iters left: 3 (102 enodes)
1540196216.574 * * [misc]simplify:  iters left: 2 (180 enodes)
1540196216.654 * * [misc]simplify:  iters left: 1 (339 enodes)
1540196216.853 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1540196216.853 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d)))))))
1540196216.853 * * * * [misc]progress:  [ 73 / 249 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) -1))>
1540196216.853 * * * * [misc]progress:  [ 74 / 249 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (- 1)))>
1540196216.853 * [enter]simplify:  Simplifying (- 1)
1540196216.853 * * [misc]simplify:  iters left: 2 (2 enodes)
1540196216.855 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196216.856 * [exit]simplify:  Simplified to -1
1540196216.856 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (pow (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) -1))
1540196216.856 * * * * [misc]progress:  [ 75 / 249 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) 1))>
1540196216.856 * * * * [misc]progress:  [ 76 / 249 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (- (log (sqrt (+ (* c c) (* d d)))) (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 77 / 249 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (- (log (sqrt (+ (* c c) (* d d)))) (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 78 / 249 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 79 / 249 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 80 / 249 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 81 / 249 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (cbrt (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))) (cbrt (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 82 / 249 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 83 / 249 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (sqrt (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))))>
1540196216.856 * * * * [misc]progress:  [ 84 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 1) (- (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196216.856 * * * * [misc]progress:  [ 85 / 249 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196216.856 * * * * [misc]progress:  [ 86 / 249 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196216.857 * * * * [misc]progress:  [ 87 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) 1)))>
1540196216.857 * * * * [misc]progress:  [ 88 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (cbrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196216.857 * [enter]simplify:  Simplifying (cbrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196216.857 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196216.862 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196216.869 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196216.881 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196216.898 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196216.916 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196216.933 * [exit]simplify:  Simplified to (cbrt (/ (+ (* c c) (* d d)) (- (* c b) (* d a))))
1540196216.933 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (* (cbrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))) (cbrt (/ (+ (* c c) (* d d)) (- (* c b) (* d a))))))
1540196216.933 * * * * [misc]progress:  [ 89 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (sqrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196216.934 * [enter]simplify:  Simplifying (sqrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196216.934 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196216.938 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196216.945 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196216.957 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196216.971 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196216.989 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196217.007 * [exit]simplify:  Simplified to (sqrt (/ (+ (* c c) (* d d)) (- (* c b) (* d a))))
1540196217.007 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (sqrt (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (sqrt (/ (+ (* c c) (* d d)) (- (* c b) (* d a))))))
1540196217.007 * * * * [misc]progress:  [ 90 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (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)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196217.007 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196217.007 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.012 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196217.018 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196217.023 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196217.030 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196217.039 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196217.051 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196217.051 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (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)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196217.051 * * * * [misc]progress:  [ 91 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196217.052 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196217.052 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.056 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196217.063 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196217.073 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196217.088 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196217.108 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196217.128 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196217.128 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196217.128 * * * * [misc]progress:  [ 92 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.128 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196217.128 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.133 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196217.137 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196217.142 * [exit]simplify:  Simplified to (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196217.142 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196217.142 * * * * [misc]progress:  [ 93 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196217.142 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196217.142 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196217.145 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196217.148 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196217.153 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196217.158 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))
1540196217.158 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))))
1540196217.158 * * * * [misc]progress:  [ 94 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.158 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196217.158 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196217.160 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196217.164 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196217.168 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196217.173 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))
1540196217.173 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))))
1540196217.173 * * * * [misc]progress:  [ 95 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196217.173 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196217.173 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.175 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196217.178 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196217.183 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196217.187 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196217.187 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196217.187 * * * * [misc]progress:  [ 96 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.187 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196217.187 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196217.190 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196217.193 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196217.201 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196217.210 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))
1540196217.210 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))))
1540196217.210 * * * * [misc]progress:  [ 97 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196217.210 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196217.210 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.215 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196217.221 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196217.229 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196217.237 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196217.237 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196217.237 * * * * [misc]progress:  [ 98 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.237 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196217.237 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.242 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196217.248 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196217.257 * [exit]simplify:  Simplified to (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196217.257 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196217.257 * * * * [misc]progress:  [ 99 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196217.257 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196217.257 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196217.262 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196217.269 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196217.278 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196217.288 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))
1540196217.288 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))))
1540196217.288 * * * * [misc]progress:  [ 100 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.288 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196217.288 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196217.293 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196217.300 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196217.309 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196217.318 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))
1540196217.318 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))))
1540196217.319 * * * * [misc]progress:  [ 101 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196217.319 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196217.319 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.324 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196217.331 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196217.340 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196217.348 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196217.349 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196217.349 * * * * [misc]progress:  [ 102 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.349 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196217.349 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196217.354 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196217.361 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196217.370 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196217.380 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))
1540196217.380 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))))
1540196217.380 * * * * [misc]progress:  [ 103 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196217.380 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196217.381 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.385 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196217.392 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196217.400 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196217.409 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196217.409 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196217.409 * * * * [misc]progress:  [ 104 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.410 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196217.410 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196217.414 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196217.422 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196217.436 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196217.451 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196217.471 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196217.490 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a))))
1540196217.490 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a))))))
1540196217.490 * * * * [misc]progress:  [ 105 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196217.491 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196217.491 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196217.495 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196217.504 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196217.515 * * [misc]simplify:  iters left: 3 (60 enodes)
1540196217.530 * * [misc]simplify:  iters left: 2 (78 enodes)
1540196217.550 * * [misc]simplify:  iters left: 1 (82 enodes)
1540196217.569 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196217.569 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196217.569 * * * * [misc]progress:  [ 106 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.569 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196217.570 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.574 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196217.582 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196217.593 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196217.605 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196217.616 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196217.627 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196217.627 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196217.627 * * * * [misc]progress:  [ 107 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt 1)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196217.627 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196217.627 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196217.630 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196217.633 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196217.639 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196217.649 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196217.664 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196217.673 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196217.673 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt 1)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196217.673 * * * * [misc]progress:  [ 108 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196217.673 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196217.673 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196217.676 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196217.679 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196217.685 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196217.692 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196217.703 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196217.712 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196217.712 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196217.713 * * * * [misc]progress:  [ 109 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 1))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196217.713 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196217.713 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196217.715 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196217.718 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196217.724 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196217.736 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196217.755 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196217.773 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196217.773 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ 1 1))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196217.773 * * * * [misc]progress:  [ 110 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) 1)) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196217.773 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196217.773 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196217.775 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196217.779 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196217.784 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196217.793 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196217.810 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196217.822 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196217.822 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) 1)) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196217.822 * * * * [misc]progress:  [ 111 / 249 ] 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)))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196217.822 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1540196217.822 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196217.824 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196217.825 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196217.828 * * [misc]simplify:  iters left: 3 (28 enodes)
1540196217.832 * * [misc]simplify:  iters left: 2 (30 enodes)
1540196217.834 * * [misc]simplify:  iters left: 1 (35 enodes)
1540196217.838 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196217.838 * [misc]simplify:  Simplified (2 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))))))
1540196217.838 * * * * [misc]progress:  [ 112 / 249 ] 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)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196217.838 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1540196217.839 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196217.841 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196217.850 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196217.874 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196217.909 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196218.017 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))
1540196218.017 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))))
1540196218.017 * * * * [misc]progress:  [ 113 / 249 ] 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)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1540196218.017 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))
1540196218.017 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196218.018 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196218.021 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196218.024 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196218.029 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196218.042 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196218.084 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))
1540196218.084 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))))
1540196218.084 * * * * [misc]progress:  [ 114 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* 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 (cbrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196218.084 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196218.084 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.087 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.090 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196218.095 * * [misc]simplify:  iters left: 3 (53 enodes)
1540196218.102 * * [misc]simplify:  iters left: 2 (71 enodes)
1540196218.117 * * [misc]simplify:  iters left: 1 (75 enodes)
1540196218.135 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196218.135 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* 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 (cbrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196218.135 * * * * [misc]progress:  [ 115 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196218.135 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196218.135 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.138 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.141 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196218.146 * * [misc]simplify:  iters left: 3 (53 enodes)
1540196218.154 * * [misc]simplify:  iters left: 2 (71 enodes)
1540196218.164 * * [misc]simplify:  iters left: 1 (75 enodes)
1540196218.173 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196218.173 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196218.173 * * * * [misc]progress:  [ 116 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.173 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196218.174 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196218.176 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.179 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196218.183 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196218.188 * [exit]simplify:  Simplified to (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))
1540196218.188 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))))
1540196218.188 * * * * [misc]progress:  [ 117 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196218.188 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196218.188 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.190 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196218.193 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196218.200 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))
1540196218.200 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))))
1540196218.200 * * * * [misc]progress:  [ 118 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.200 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196218.200 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196218.202 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.206 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196218.210 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196218.214 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))
1540196218.215 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))))
1540196218.215 * * * * [misc]progress:  [ 119 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196218.215 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196218.215 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.217 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196218.221 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196218.225 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196218.230 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196218.230 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196218.230 * * * * [misc]progress:  [ 120 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.230 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196218.230 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196218.233 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.236 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196218.240 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196218.245 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))
1540196218.245 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))))
1540196218.245 * * * * [misc]progress:  [ 121 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196218.245 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196218.245 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.247 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196218.254 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196218.262 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196218.267 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196218.267 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196218.267 * * * * [misc]progress:  [ 122 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.267 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196218.267 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196218.270 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.273 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196218.278 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196218.282 * [exit]simplify:  Simplified to (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))
1540196218.282 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))))
1540196218.282 * * * * [misc]progress:  [ 123 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196218.282 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196218.282 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.285 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196218.288 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196218.292 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))
1540196218.292 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))))
1540196218.292 * * * * [misc]progress:  [ 124 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.292 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196218.292 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196218.295 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.301 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196218.307 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196218.311 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))
1540196218.312 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))))
1540196218.312 * * * * [misc]progress:  [ 125 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196218.312 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196218.312 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.314 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196218.317 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196218.321 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196218.326 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196218.326 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196218.326 * * * * [misc]progress:  [ 126 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.326 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196218.326 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196218.328 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.332 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196218.336 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196218.341 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))
1540196218.341 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))))
1540196218.341 * * * * [misc]progress:  [ 127 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196218.341 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196218.341 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.343 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196218.349 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196218.358 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196218.367 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196218.367 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196218.367 * * * * [misc]progress:  [ 128 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.367 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196218.368 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.373 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196218.380 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196218.392 * * [misc]simplify:  iters left: 3 (60 enodes)
1540196218.407 * * [misc]simplify:  iters left: 2 (78 enodes)
1540196218.428 * * [misc]simplify:  iters left: 1 (82 enodes)
1540196218.447 * [exit]simplify:  Simplified to (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196218.447 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196218.447 * * * * [misc]progress:  [ 129 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196218.447 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196218.447 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196218.449 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196218.453 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196218.459 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196218.466 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196218.480 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196218.489 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* d a)))
1540196218.489 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* d a)))))
1540196218.489 * * * * [misc]progress:  [ 130 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.489 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196218.489 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.492 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196218.496 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196218.502 * * [misc]simplify:  iters left: 3 (60 enodes)
1540196218.512 * * [misc]simplify:  iters left: 2 (78 enodes)
1540196218.527 * * [misc]simplify:  iters left: 1 (82 enodes)
1540196218.537 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196218.537 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196218.537 * * * * [misc]progress:  [ 131 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt 1)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196218.537 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196218.537 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.539 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196218.543 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196218.549 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196218.556 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196218.568 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196218.578 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196218.578 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt 1)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196218.578 * * * * [misc]progress:  [ 132 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.578 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196218.578 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.581 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196218.584 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196218.590 * * [misc]simplify:  iters left: 3 (60 enodes)
1540196218.598 * * [misc]simplify:  iters left: 2 (78 enodes)
1540196218.608 * * [misc]simplify:  iters left: 1 (82 enodes)
1540196218.627 * [exit]simplify:  Simplified to (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196218.627 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196218.627 * * * * [misc]progress:  [ 133 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 1))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196218.627 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196218.628 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.632 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196218.639 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196218.645 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196218.653 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196218.663 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196218.672 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196218.672 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ 1 1))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196218.672 * * * * [misc]progress:  [ 134 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) 1)) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196218.672 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196218.672 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.675 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196218.678 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196218.684 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196218.692 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196218.702 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196218.711 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196218.711 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) 1)) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196218.711 * * * * [misc]progress:  [ 135 / 249 ] 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)))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196218.711 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1540196218.712 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196218.714 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196218.718 * * [misc]simplify:  iters left: 4 (19 enodes)
1540196218.724 * * [misc]simplify:  iters left: 3 (29 enodes)
1540196218.728 * * [misc]simplify:  iters left: 2 (31 enodes)
1540196218.731 * * [misc]simplify:  iters left: 1 (36 enodes)
1540196218.735 * [exit]simplify:  Simplified to (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196218.735 * [misc]simplify:  Simplified (2 2) to (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))))))
1540196218.736 * * * * [misc]progress:  [ 136 / 249 ] 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 (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196218.736 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1540196218.736 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196218.738 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196218.744 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196218.758 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196218.792 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196218.871 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))
1540196218.871 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))))
1540196218.871 * * * * [misc]progress:  [ 137 / 249 ] 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 (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1540196218.871 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))
1540196218.871 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196218.874 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196218.877 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196218.880 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196218.885 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196218.898 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196218.923 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))
1540196218.923 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))))
1540196218.923 * * * * [misc]progress:  [ 138 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (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 (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196218.923 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196218.923 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.925 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196218.929 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196218.934 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196218.941 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196218.951 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196218.959 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196218.959 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (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 (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196218.959 * * * * [misc]progress:  [ 139 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196218.959 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196218.960 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196218.962 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196218.965 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196218.970 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196218.977 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196218.986 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196218.995 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196218.995 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196218.995 * * * * [misc]progress:  [ 140 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196218.995 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196218.995 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196218.997 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196219.000 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196219.005 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196219.010 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))
1540196219.010 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))))
1540196219.010 * * * * [misc]progress:  [ 141 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196219.010 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196219.010 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196219.012 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.016 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196219.020 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196219.024 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))
1540196219.024 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))))
1540196219.025 * * * * [misc]progress:  [ 142 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.025 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.025 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.027 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.030 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.034 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))
1540196219.034 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))))
1540196219.034 * * * * [misc]progress:  [ 143 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196219.034 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196219.034 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.038 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.045 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.053 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196219.057 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196219.057 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196219.057 * * * * [misc]progress:  [ 144 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.057 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.057 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.059 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.062 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.067 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))
1540196219.067 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))))
1540196219.067 * * * * [misc]progress:  [ 145 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196219.067 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196219.067 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.069 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.072 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.077 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196219.082 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196219.082 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196219.082 * * * * [misc]progress:  [ 146 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.082 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196219.083 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196219.087 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196219.094 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196219.104 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196219.113 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))
1540196219.113 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))))
1540196219.113 * * * * [misc]progress:  [ 147 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196219.113 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196219.113 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196219.119 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.125 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196219.134 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196219.144 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))
1540196219.144 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))))
1540196219.144 * * * * [misc]progress:  [ 148 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.144 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.144 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.148 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.154 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.161 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))
1540196219.161 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))))
1540196219.162 * * * * [misc]progress:  [ 149 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196219.162 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196219.162 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.164 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.167 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.171 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196219.176 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196219.176 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196219.176 * * * * [misc]progress:  [ 150 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.176 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.176 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.178 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.181 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.185 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))
1540196219.186 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))))
1540196219.186 * * * * [misc]progress:  [ 151 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196219.186 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196219.186 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.189 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.195 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.204 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196219.208 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196219.208 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196219.209 * * * * [misc]progress:  [ 152 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.209 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196219.209 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.211 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196219.215 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196219.221 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196219.228 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196219.244 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196219.253 * [exit]simplify:  Simplified to (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196219.254 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196219.254 * * * * [misc]progress:  [ 153 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196219.254 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196219.254 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196219.256 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196219.260 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196219.266 * * [misc]simplify:  iters left: 3 (60 enodes)
1540196219.274 * * [misc]simplify:  iters left: 2 (78 enodes)
1540196219.284 * * [misc]simplify:  iters left: 1 (82 enodes)
1540196219.298 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196219.298 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196219.298 * * * * [misc]progress:  [ 154 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.298 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.298 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.300 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.304 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196219.310 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196219.317 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196219.330 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196219.343 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))
1540196219.343 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))))
1540196219.343 * * * * [misc]progress:  [ 155 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196219.344 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196219.344 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.346 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.349 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196219.355 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196219.363 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196219.376 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196219.385 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196219.386 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196219.386 * * * * [misc]progress:  [ 156 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.386 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.386 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.388 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.391 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196219.397 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196219.404 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196219.414 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196219.423 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))
1540196219.423 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))))
1540196219.423 * * * * [misc]progress:  [ 157 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196219.424 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196219.424 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.426 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.429 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196219.435 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196219.446 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196219.460 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196219.470 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196219.470 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196219.470 * * * * [misc]progress:  [ 158 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196219.470 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196219.470 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.472 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196219.476 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196219.481 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196219.494 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196219.513 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196219.528 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196219.529 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196219.529 * * * * [misc]progress:  [ 159 / 249 ] 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)))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196219.529 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1540196219.529 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196219.530 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196219.532 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196219.535 * * [misc]simplify:  iters left: 3 (28 enodes)
1540196219.539 * * [misc]simplify:  iters left: 2 (30 enodes)
1540196219.541 * * [misc]simplify:  iters left: 1 (35 enodes)
1540196219.545 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196219.545 * [misc]simplify:  Simplified (2 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))))))
1540196219.545 * * * * [misc]progress:  [ 160 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196219.545 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1540196219.545 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.548 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196219.554 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196219.568 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196219.610 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196219.746 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))
1540196219.746 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))))
1540196219.746 * * * * [misc]progress:  [ 161 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1540196219.746 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))
1540196219.746 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196219.749 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196219.754 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196219.760 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196219.773 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196219.787 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196219.827 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))
1540196219.827 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))))
1540196219.827 * * * * [misc]progress:  [ 162 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (* (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))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196219.828 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196219.828 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.834 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.840 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196219.845 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196219.851 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196219.860 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196219.869 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196219.869 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (* (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))) (cbrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196219.869 * * * * [misc]progress:  [ 163 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196219.869 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196219.869 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.871 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.875 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196219.880 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196219.886 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196219.895 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196219.914 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196219.914 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196219.914 * * * * [misc]progress:  [ 164 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.914 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196219.914 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.919 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.926 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.934 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196219.943 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196219.943 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196219.943 * * * * [misc]progress:  [ 165 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196219.944 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196219.944 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196219.949 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196219.953 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196219.957 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196219.962 * [exit]simplify:  Simplified to (* (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))))
1540196219.962 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* 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))) (cbrt (- (* c b) (* d a)))))))
1540196219.962 * * * * [misc]progress:  [ 166 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.962 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.962 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.964 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.967 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196219.971 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196219.975 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196219.975 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196219.975 * * * * [misc]progress:  [ 167 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196219.976 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196219.976 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196219.978 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196219.982 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196219.990 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))
1540196219.990 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))))
1540196219.990 * * * * [misc]progress:  [ 168 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196219.991 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196219.991 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196219.995 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196219.998 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.002 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.007 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196220.007 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196220.007 * * * * [misc]progress:  [ 169 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.007 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.007 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196220.010 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196220.012 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196220.017 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))
1540196220.017 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))))
1540196220.017 * * * * [misc]progress:  [ 170 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.017 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196220.017 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.019 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.022 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.030 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.039 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196220.039 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196220.039 * * * * [misc]progress:  [ 171 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196220.039 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196220.039 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196220.042 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.045 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196220.049 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196220.053 * [exit]simplify:  Simplified to (* (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))))
1540196220.053 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* 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))) (sqrt (- (* c b) (* d a)))))))
1540196220.053 * * * * [misc]progress:  [ 172 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.053 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.054 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.056 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.059 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.063 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.067 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196220.067 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196220.067 * * * * [misc]progress:  [ 173 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.068 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.068 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196220.072 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196220.079 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196220.088 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))
1540196220.088 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))))
1540196220.088 * * * * [misc]progress:  [ 174 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.088 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.088 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.093 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.097 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.101 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.106 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196220.106 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196220.106 * * * * [misc]progress:  [ 175 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.106 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.106 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196220.109 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196220.111 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196220.116 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))
1540196220.116 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))))
1540196220.116 * * * * [misc]progress:  [ 176 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.116 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196220.116 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196220.118 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196220.121 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196220.132 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196220.145 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196220.155 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196220.164 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1540196220.164 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1540196220.164 * * * * [misc]progress:  [ 177 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196220.164 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196220.164 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.166 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196220.170 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196220.176 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196220.184 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196220.194 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196220.211 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196220.211 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (* (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196220.211 * * * * [misc]progress:  [ 178 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.212 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.212 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196220.216 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196220.224 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196220.236 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196220.250 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196220.269 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196220.287 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1540196220.287 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1540196220.287 * * * * [misc]progress:  [ 179 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196220.288 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196220.288 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196220.292 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.295 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196220.301 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196220.308 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196220.318 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196220.326 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196220.326 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt 1)))) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196220.326 * * * * [misc]progress:  [ 180 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.326 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.327 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196220.329 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196220.333 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196220.338 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196220.348 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196220.359 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196220.369 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1540196220.369 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1540196220.369 * * * * [misc]progress:  [ 181 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196220.369 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196220.370 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196220.372 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.375 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196220.382 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196220.396 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196220.406 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196220.414 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196220.414 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ 1 1))) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196220.414 * * * * [misc]progress:  [ 182 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196220.415 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196220.415 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196220.417 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.420 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196220.428 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196220.441 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196220.451 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196220.460 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196220.460 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) 1)) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196220.460 * * * * [misc]progress:  [ 183 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196220.461 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1540196220.461 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196220.463 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196220.467 * * [misc]simplify:  iters left: 4 (17 enodes)
1540196220.473 * * [misc]simplify:  iters left: 3 (31 enodes)
1540196220.482 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196220.486 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1540196220.487 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1540196220.487 * * * * [misc]progress:  [ 184 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196220.487 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1540196220.487 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196220.492 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196220.504 * * [misc]simplify:  iters left: 4 (74 enodes)
1540196220.531 * * [misc]simplify:  iters left: 3 (139 enodes)
1540196220.570 * * [misc]simplify:  iters left: 2 (244 enodes)
1540196220.641 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* c d) (* c d)))))
1540196220.642 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* c d) (* c d)))))))
1540196220.642 * * * * [misc]progress:  [ 185 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))))>
1540196220.642 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))
1540196220.642 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196220.643 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196220.645 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196220.648 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196220.654 * * [misc]simplify:  iters left: 2 (62 enodes)
1540196220.671 * * [misc]simplify:  iters left: 1 (133 enodes)
1540196220.704 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))
1540196220.704 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt 1) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))))
1540196220.704 * * * * [misc]progress:  [ 186 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (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 (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196220.704 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196220.704 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.707 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.710 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196220.716 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196220.730 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196220.744 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196220.753 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196220.753 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (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 (sqrt (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196220.753 * * * * [misc]progress:  [ 187 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196220.753 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196220.753 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.755 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.758 * * [misc]simplify:  iters left: 4 (40 enodes)
1540196220.763 * * [misc]simplify:  iters left: 3 (52 enodes)
1540196220.770 * * [misc]simplify:  iters left: 2 (70 enodes)
1540196220.788 * * [misc]simplify:  iters left: 1 (74 enodes)
1540196220.802 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196220.802 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196220.802 * * * * [misc]progress:  [ 188 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.803 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196220.803 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196220.806 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.809 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196220.813 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196220.817 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))
1540196220.817 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))))
1540196220.817 * * * * [misc]progress:  [ 189 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196220.817 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196220.818 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196220.820 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196220.823 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196220.828 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196220.832 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))
1540196220.832 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (- (* b c) (* d a))))))
1540196220.832 * * * * [misc]progress:  [ 190 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.832 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.833 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.835 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.838 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.842 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))
1540196220.842 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))))
1540196220.842 * * * * [misc]progress:  [ 191 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.842 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.843 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.845 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.848 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.852 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.856 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196220.856 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196220.856 * * * * [misc]progress:  [ 192 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.856 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.856 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.858 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.861 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.866 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))
1540196220.866 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))))
1540196220.866 * * * * [misc]progress:  [ 193 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.866 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.866 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.868 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.871 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.876 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.880 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196220.880 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196220.880 * * * * [misc]progress:  [ 194 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.880 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196220.880 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196220.883 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196220.886 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196220.890 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196220.898 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))
1540196220.898 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))))
1540196220.899 * * * * [misc]progress:  [ 195 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196220.899 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196220.899 * * [misc]simplify:  iters left: 6 (17 enodes)
1540196220.904 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196220.907 * * [misc]simplify:  iters left: 4 (34 enodes)
1540196220.911 * * [misc]simplify:  iters left: 3 (36 enodes)
1540196220.916 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))
1540196220.916 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* d a))))))
1540196220.916 * * * * [misc]progress:  [ 196 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.916 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.916 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.919 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.922 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.926 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))
1540196220.926 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))))
1540196220.926 * * * * [misc]progress:  [ 197 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.926 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.926 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.928 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.931 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.936 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.945 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196220.945 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196220.945 * * * * [misc]progress:  [ 198 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.945 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196220.945 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.948 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.951 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.956 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))
1540196220.956 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* d a))))))
1540196220.956 * * * * [misc]progress:  [ 199 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196220.956 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196220.956 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.959 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196220.962 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196220.966 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196220.970 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))
1540196220.970 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* d a))) (sqrt (+ (* c c) (* d d)))))))
1540196220.970 * * * * [misc]progress:  [ 200 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196220.970 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196220.970 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196220.973 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196220.976 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196220.985 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196220.995 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196221.006 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196221.015 * [exit]simplify:  Simplified to (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196221.015 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196221.015 * * * * [misc]progress:  [ 201 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196221.015 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196221.015 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196221.018 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196221.023 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196221.035 * * [misc]simplify:  iters left: 3 (60 enodes)
1540196221.044 * * [misc]simplify:  iters left: 2 (78 enodes)
1540196221.054 * * [misc]simplify:  iters left: 1 (82 enodes)
1540196221.064 * [exit]simplify:  Simplified to (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))
1540196221.064 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* d a)))))
1540196221.064 * * * * [misc]progress:  [ 202 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.065 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.065 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.069 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.076 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.083 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196221.091 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196221.100 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196221.111 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))
1540196221.111 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))))
1540196221.111 * * * * [misc]progress:  [ 203 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196221.111 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196221.111 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.115 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.123 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.129 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196221.136 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196221.148 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196221.165 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196221.165 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt 1)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196221.165 * * * * [misc]progress:  [ 204 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.165 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.165 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.168 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.173 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.178 * * [misc]simplify:  iters left: 3 (56 enodes)
1540196221.187 * * [misc]simplify:  iters left: 2 (75 enodes)
1540196221.207 * * [misc]simplify:  iters left: 1 (79 enodes)
1540196221.217 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))
1540196221.217 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* d a)))))
1540196221.217 * * * * [misc]progress:  [ 205 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196221.217 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196221.217 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.219 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.223 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.229 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196221.237 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196221.248 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196221.257 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196221.257 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196221.257 * * * * [misc]progress:  [ 206 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196221.257 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196221.257 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.259 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.263 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.268 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196221.276 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196221.286 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196221.299 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))
1540196221.299 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* d a)) (sqrt (+ (* c c) (* d d)))))))
1540196221.299 * * * * [misc]progress:  [ 207 / 249 ] 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)))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196221.300 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1540196221.300 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196221.301 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196221.303 * * [misc]simplify:  iters left: 4 (18 enodes)
1540196221.306 * * [misc]simplify:  iters left: 3 (28 enodes)
1540196221.310 * * [misc]simplify:  iters left: 2 (30 enodes)
1540196221.312 * * [misc]simplify:  iters left: 1 (35 enodes)
1540196221.316 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1540196221.316 * [misc]simplify:  Simplified (2 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))))))
1540196221.316 * * * * [misc]progress:  [ 208 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196221.316 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1540196221.316 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.318 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196221.324 * * [misc]simplify:  iters left: 4 (75 enodes)
1540196221.348 * * [misc]simplify:  iters left: 3 (145 enodes)
1540196221.379 * * [misc]simplify:  iters left: 2 (254 enodes)
1540196221.482 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))
1540196221.482 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (+ (pow c 4) (pow d 4)) (* (* c d) (* c d)))))))
1540196221.483 * * * * [misc]progress:  [ 209 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1540196221.483 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* c c) (* d d))))
1540196221.483 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196221.486 * * [misc]simplify:  iters left: 5 (16 enodes)
1540196221.491 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196221.497 * * [misc]simplify:  iters left: 3 (38 enodes)
1540196221.506 * * [misc]simplify:  iters left: 2 (63 enodes)
1540196221.519 * * [misc]simplify:  iters left: 1 (134 enodes)
1540196221.552 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))
1540196221.552 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (* (+ c d) (- c d))))))
1540196221.552 * * * * [misc]progress:  [ 210 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (* (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))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196221.553 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196221.553 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.557 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.564 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196221.574 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196221.581 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196221.590 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196221.599 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196221.599 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (* (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))) (cbrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196221.599 * * * * [misc]progress:  [ 211 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))))>
1540196221.599 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1540196221.599 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.601 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.604 * * [misc]simplify:  iters left: 4 (39 enodes)
1540196221.609 * * [misc]simplify:  iters left: 3 (51 enodes)
1540196221.616 * * [misc]simplify:  iters left: 2 (69 enodes)
1540196221.627 * * [misc]simplify:  iters left: 1 (73 enodes)
1540196221.642 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))
1540196221.642 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (- (* c b) (* d a)) (sqrt (+ (* c c) (* d d))))))))
1540196221.642 * * * * [misc]progress:  [ 212 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.642 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196221.642 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.644 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.648 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196221.652 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196221.656 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196221.656 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196221.656 * * * * [misc]progress:  [ 213 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196221.656 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196221.656 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196221.658 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196221.661 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196221.666 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196221.673 * [exit]simplify:  Simplified to (* (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))))
1540196221.673 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* 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))) (cbrt (- (* c b) (* d a)))))))
1540196221.673 * * * * [misc]progress:  [ 214 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.673 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.673 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.678 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.684 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196221.693 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196221.701 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196221.701 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196221.702 * * * * [misc]progress:  [ 215 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196221.702 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196221.702 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.706 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196221.712 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196221.716 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))
1540196221.716 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)))) (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))))
1540196221.716 * * * * [misc]progress:  [ 216 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.716 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.716 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.718 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.721 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196221.726 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196221.730 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196221.730 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196221.730 * * * * [misc]progress:  [ 217 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196221.730 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196221.731 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.733 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196221.735 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196221.740 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))
1540196221.740 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1))) (/ (+ (* c c) (* d d)) (cbrt (- (* c b) (* d a))))))
1540196221.740 * * * * [misc]progress:  [ 218 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.740 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196221.741 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.745 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.749 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196221.753 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196221.758 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1540196221.758 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1540196221.758 * * * * [misc]progress:  [ 219 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196221.758 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196221.758 * * [misc]simplify:  iters left: 6 (16 enodes)
1540196221.760 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196221.763 * * [misc]simplify:  iters left: 4 (33 enodes)
1540196221.768 * * [misc]simplify:  iters left: 3 (35 enodes)
1540196221.772 * [exit]simplify:  Simplified to (* (sqrt (cbrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))))
1540196221.772 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* 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))) (sqrt (- (* c b) (* d a)))))))
1540196221.772 * * * * [misc]progress:  [ 220 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.772 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.772 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.774 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.780 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196221.788 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196221.797 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196221.797 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196221.797 * * * * [misc]progress:  [ 221 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196221.797 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196221.797 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.802 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196221.808 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196221.816 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))
1540196221.816 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt 1)))) (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))))
1540196221.816 * * * * [misc]progress:  [ 222 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.817 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.817 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.822 * * [misc]simplify:  iters left: 5 (22 enodes)
1540196221.828 * * [misc]simplify:  iters left: 4 (32 enodes)
1540196221.836 * * [misc]simplify:  iters left: 3 (34 enodes)
1540196221.840 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1540196221.840 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1540196221.840 * * * * [misc]progress:  [ 223 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))))>
1540196221.840 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1540196221.840 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.843 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196221.845 * * [misc]simplify:  iters left: 4 (31 enodes)
1540196221.849 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))
1540196221.849 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (sqrt (- (* b c) (* a d))) 1))) (/ (+ (* c c) (* d d)) (sqrt (- (* c b) (* d a))))))
1540196221.850 * * * * [misc]progress:  [ 224 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.850 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196221.850 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.852 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.856 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.867 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196221.876 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196221.886 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196221.895 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1540196221.895 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1540196221.895 * * * * [misc]progress:  [ 225 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1540196221.896 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d))))))
1540196221.896 * * [misc]simplify:  iters left: 6 (15 enodes)
1540196221.898 * * [misc]simplify:  iters left: 5 (25 enodes)
1540196221.904 * * [misc]simplify:  iters left: 4 (45 enodes)
1540196221.918 * * [misc]simplify:  iters left: 3 (59 enodes)
1540196221.932 * * [misc]simplify:  iters left: 2 (77 enodes)
1540196221.948 * * [misc]simplify:  iters left: 1 (81 enodes)
1540196221.957 * [exit]simplify:  Simplified to (* (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))) (sqrt (cbrt (+ (* c c) (* d d)))))
1540196221.957 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))) (* (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1540196221.958 * * * * [misc]progress:  [ 226 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196221.958 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196221.958 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196221.960 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196221.963 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196221.969 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196221.976 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196221.986 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196222.001 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1540196222.001 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1540196222.001 * * * * [misc]progress:  [ 227 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.001 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196222.001 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196222.003 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196222.006 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196222.012 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196222.019 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196222.028 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196222.037 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196222.037 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt 1)))) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196222.037 * * * * [misc]progress:  [ 228 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196222.037 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1540196222.037 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196222.040 * * [misc]simplify:  iters left: 5 (24 enodes)
1540196222.047 * * [misc]simplify:  iters left: 4 (44 enodes)
1540196222.059 * * [misc]simplify:  iters left: 3 (58 enodes)
1540196222.073 * * [misc]simplify:  iters left: 2 (76 enodes)
1540196222.083 * * [misc]simplify:  iters left: 1 (80 enodes)
1540196222.094 * [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1540196222.094 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1540196222.094 * * * * [misc]progress:  [ 229 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.094 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196222.094 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196222.099 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196222.106 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196222.117 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196222.129 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196222.146 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196222.154 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196222.155 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ 1 1))) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196222.155 * * * * [misc]progress:  [ 230 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.155 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196222.155 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196222.157 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196222.160 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196222.168 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196222.182 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196222.201 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196222.220 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196222.220 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 1)) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196222.220 * * * * [misc]progress:  [ 231 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1540196222.220 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1540196222.220 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196222.223 * * [misc]simplify:  iters left: 5 (14 enodes)
1540196222.225 * * [misc]simplify:  iters left: 4 (17 enodes)
1540196222.228 * * [misc]simplify:  iters left: 3 (31 enodes)
1540196222.233 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196222.235 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1540196222.235 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1540196222.235 * * * * [misc]progress:  [ 232 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1540196222.235 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1540196222.235 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196222.237 * * [misc]simplify:  iters left: 5 (34 enodes)
1540196222.243 * * [misc]simplify:  iters left: 4 (74 enodes)
1540196222.257 * * [misc]simplify:  iters left: 3 (139 enodes)
1540196222.286 * * [misc]simplify:  iters left: 2 (244 enodes)
1540196222.357 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* c d) (* c d)))))
1540196222.357 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* c d) (* c d)))))))
1540196222.357 * * * * [misc]progress:  [ 233 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))))>
1540196222.358 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))
1540196222.358 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196222.359 * * [misc]simplify:  iters left: 5 (15 enodes)
1540196222.364 * * [misc]simplify:  iters left: 4 (22 enodes)
1540196222.370 * * [misc]simplify:  iters left: 3 (37 enodes)
1540196222.381 * * [misc]simplify:  iters left: 2 (62 enodes)
1540196222.405 * * [misc]simplify:  iters left: 1 (133 enodes)
1540196222.431 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))
1540196222.431 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))))
1540196222.431 * * * * [misc]progress:  [ 234 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 1) (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.432 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196222.432 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196222.434 * * [misc]simplify:  iters left: 5 (23 enodes)
1540196222.437 * * [misc]simplify:  iters left: 4 (43 enodes)
1540196222.443 * * [misc]simplify:  iters left: 3 (55 enodes)
1540196222.450 * * [misc]simplify:  iters left: 2 (74 enodes)
1540196222.460 * * [misc]simplify:  iters left: 1 (78 enodes)
1540196222.474 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))
1540196222.474 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 1) (/ (+ (* c c) (* d d)) (- (* c b) (* d a)))))
1540196222.474 * * * * [misc]progress:  [ 235 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.474 * [enter]simplify:  Simplifying (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))
1540196222.474 * * [misc]simplify:  iters left: 6 (14 enodes)
1540196222.477 * * [misc]simplify:  iters left: 5 (26 enodes)
1540196222.481 * * [misc]simplify:  iters left: 4 (46 enodes)
1540196222.487 * * [misc]simplify:  iters left: 3 (66 enodes)
1540196222.497 * * [misc]simplify:  iters left: 2 (134 enodes)
1540196222.525 * * [misc]simplify:  iters left: 1 (243 enodes)
1540196222.567 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))
1540196222.567 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))
1540196222.567 * * * * [misc]progress:  [ 236 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1540196222.567 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196222.567 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196222.568 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196222.569 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196222.569 * [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)))))
1540196222.569 * * * * [misc]progress:  [ 237 / 249 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))>
1540196222.570 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196222.570 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196222.571 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196222.576 * * [misc]simplify:  iters left: 4 (37 enodes)
1540196222.585 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196222.592 * * [misc]simplify:  iters left: 2 (67 enodes)
1540196222.601 * * [misc]simplify:  iters left: 1 (71 enodes)
1540196222.609 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1540196222.609 * [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))))))
1540196222.610 * * * * [misc]progress:  [ 238 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) d))))>
1540196222.610 * [enter]simplify:  Simplifying d
1540196222.610 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.610 * [exit]simplify:  Simplified to d
1540196222.610 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) d))))
1540196222.610 * * * * [misc]progress:  [ 239 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) c))))>
1540196222.610 * [enter]simplify:  Simplifying c
1540196222.610 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.610 * [exit]simplify:  Simplified to c
1540196222.610 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) c))))
1540196222.610 * * * * [misc]progress:  [ 240 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (* -1 c)))))>
1540196222.610 * [enter]simplify:  Simplifying (* -1 c)
1540196222.610 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196222.611 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196222.611 * [exit]simplify:  Simplified to (- c)
1540196222.611 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (- c)))))
1540196222.612 * * * * [misc]progress:  [ 241 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ d (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.612 * [enter]simplify:  Simplifying d
1540196222.612 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.612 * [exit]simplify:  Simplified to d
1540196222.612 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ d (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196222.612 * * * * [misc]progress:  [ 242 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ c (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.612 * [enter]simplify:  Simplifying c
1540196222.612 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.612 * [exit]simplify:  Simplified to c
1540196222.612 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ c (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196222.612 * * * * [misc]progress:  [ 243 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* -1 c) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1540196222.612 * [enter]simplify:  Simplifying (* -1 c)
1540196222.612 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196222.613 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196222.613 * [exit]simplify:  Simplified to (- c)
1540196222.613 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (- c) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1540196222.613 * * * * [misc]progress:  [ 244 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* -1 a))))>
1540196222.614 * [enter]simplify:  Simplifying (* -1 a)
1540196222.614 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196222.614 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196222.615 * [exit]simplify:  Simplified to (- a)
1540196222.615 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- a))))
1540196222.615 * * * * [misc]progress:  [ 245 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) b)))>
1540196222.615 * [enter]simplify:  Simplifying b
1540196222.615 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.615 * [exit]simplify:  Simplified to b
1540196222.615 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) b)))
1540196222.615 * * * * [misc]progress:  [ 246 / 249 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* -1 b))))>
1540196222.615 * [enter]simplify:  Simplifying (* -1 b)
1540196222.615 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196222.616 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196222.616 * [exit]simplify:  Simplified to (- b)
1540196222.616 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- b))))
1540196222.616 * * * * [misc]progress:  [ 247 / 249 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196222.617 * [enter]simplify:  Simplifying 0
1540196222.617 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.617 * [exit]simplify:  Simplified to 0
1540196222.617 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196222.617 * * * * [misc]progress:  [ 248 / 249 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196222.617 * [enter]simplify:  Simplifying 0
1540196222.617 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.617 * [exit]simplify:  Simplified to 0
1540196222.617 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196222.617 * * * * [misc]progress:  [ 249 / 249 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1540196222.617 * [enter]simplify:  Simplifying 0
1540196222.617 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196222.617 * [exit]simplify:  Simplified to 0
1540196222.617 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1540196222.617 * * * [misc]progress:  adding candidates to table
1540196225.640 * * [misc]progress:  iteration 4 / 4
1540196225.640 * * * [misc]progress:  picking best candidate
1540196225.663 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196225.663 * * * [misc]progress:  localizing error
1540196225.677 * * * [misc]progress:  generating rewritten candidates
1540196225.677 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1540196225.680 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2)
1540196225.683 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1540196225.691 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1540196225.698 * * * [misc]progress:  generating series expansions
1540196225.698 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1540196225.699 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1540196225.699 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1540196225.699 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1540196225.699 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196225.699 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.699 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.699 * [misc]backup-simplify:  Simplify c into c
1540196225.699 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.699 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.699 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.699 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.699 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.699 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196225.699 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1540196225.699 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.699 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.699 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1540196225.699 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196225.699 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.699 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.699 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.699 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.699 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.699 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.699 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.699 * [misc]backup-simplify:  Simplify d into d
1540196225.699 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.700 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.700 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196225.700 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.700 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196225.700 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196225.700 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.700 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.700 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.700 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.700 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.700 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.700 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.700 * [misc]backup-simplify:  Simplify d into d
1540196225.700 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.700 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.700 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196225.700 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.700 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196225.700 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.700 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.700 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.700 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.700 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.701 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.701 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.701 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.701 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.701 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.702 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1540196225.702 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1540196225.702 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196225.702 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196225.702 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.702 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.702 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.702 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196225.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196225.702 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.702 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.702 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.702 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.702 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196225.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.703 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1540196225.703 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.703 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.703 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.703 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.703 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.703 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.703 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1540196225.703 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.703 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196225.703 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.703 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.703 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.703 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.703 * [misc]backup-simplify:  Simplify c into c
1540196225.703 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.703 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.703 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.703 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.703 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.703 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.704 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.704 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.704 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.704 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.704 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.704 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.704 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.704 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.704 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.704 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.705 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.705 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.705 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.705 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.705 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.705 * [misc]backup-simplify:  Simplify d into d
1540196225.705 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.705 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.705 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.705 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.705 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.706 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.706 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.706 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.706 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.706 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.706 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.706 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.706 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.706 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.706 * [misc]backup-simplify:  Simplify d into d
1540196225.706 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.706 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.706 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.706 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.707 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.707 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.707 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196225.707 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.707 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.707 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.707 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.707 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.707 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196225.708 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196225.708 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196225.708 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196225.708 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196225.708 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.708 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.708 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.708 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.708 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.709 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196225.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.709 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196225.709 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.709 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.709 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196225.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.709 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.710 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196225.710 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.710 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.710 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.710 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.710 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.710 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.710 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.710 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1540196225.711 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.711 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196225.711 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.711 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.711 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.711 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.711 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.711 * [misc]backup-simplify:  Simplify c into c
1540196225.711 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.711 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.711 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.711 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.711 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.711 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.711 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.711 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.711 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.711 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.711 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.712 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.712 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.712 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.712 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.712 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.712 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.712 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.712 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.712 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.712 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.712 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.712 * [misc]backup-simplify:  Simplify d into d
1540196225.712 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.712 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.712 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.712 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.713 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.713 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.713 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.713 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.713 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.713 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.713 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.713 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.713 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.713 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.713 * [misc]backup-simplify:  Simplify d into d
1540196225.713 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.713 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.714 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.714 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.714 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.714 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.714 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196225.714 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.714 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.714 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.714 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.715 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.715 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196225.715 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196225.715 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196225.715 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196225.715 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196225.715 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.715 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.715 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.715 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.716 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.716 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196225.716 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.716 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196225.716 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.716 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.716 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.716 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196225.717 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.717 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.717 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.717 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196225.717 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.717 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.717 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.718 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.718 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.718 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.718 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.718 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1540196225.718 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2)
1540196225.718 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1540196225.718 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1540196225.718 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1540196225.718 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196225.718 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.718 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.718 * [misc]backup-simplify:  Simplify c into c
1540196225.718 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.718 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.718 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.718 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.718 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.718 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196225.718 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1540196225.718 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.718 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.719 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1540196225.719 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.719 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.719 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.719 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.719 * [misc]backup-simplify:  Simplify d into d
1540196225.719 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.719 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.719 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196225.719 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.719 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196225.719 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.719 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.719 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.719 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.719 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.719 * [misc]backup-simplify:  Simplify d into d
1540196225.719 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.719 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.719 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1540196225.719 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.720 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1540196225.720 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.720 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.720 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.720 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.720 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.720 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.720 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.720 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.720 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.720 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.720 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.721 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1540196225.721 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1540196225.721 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196225.721 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196225.721 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.721 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.721 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.721 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196225.721 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196225.721 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.721 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.721 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.721 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.722 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196225.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.722 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1540196225.722 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.722 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.722 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.722 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.722 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.722 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.722 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1540196225.722 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.722 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196225.722 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.722 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.722 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.722 * [misc]backup-simplify:  Simplify c into c
1540196225.722 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.722 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.722 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.723 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.723 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.723 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.723 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.723 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.723 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.723 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.723 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.723 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.724 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.724 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.724 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.724 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.724 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.724 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.724 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.724 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.724 * [misc]backup-simplify:  Simplify d into d
1540196225.724 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.724 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.724 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.724 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.724 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.725 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.725 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.725 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.725 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.725 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.725 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.725 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.725 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.725 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.725 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.725 * [misc]backup-simplify:  Simplify d into d
1540196225.725 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.725 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.725 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.725 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.725 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.726 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.726 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196225.726 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.726 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.726 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.726 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.726 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.726 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196225.727 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196225.727 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196225.727 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196225.727 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196225.727 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.727 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.727 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.727 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.727 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.727 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196225.727 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.728 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196225.728 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.728 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.728 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.728 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196225.728 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.728 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.728 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196225.728 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.728 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.729 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.729 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.729 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.729 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.729 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.729 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1540196225.729 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.729 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1540196225.729 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.729 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.729 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.729 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.729 * [misc]backup-simplify:  Simplify c into c
1540196225.729 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.729 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.729 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.729 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.729 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.729 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.730 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.730 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.730 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.730 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.730 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.730 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.730 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.730 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.730 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.730 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.730 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.730 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.731 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.731 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.731 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.731 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.731 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.731 * [misc]backup-simplify:  Simplify d into d
1540196225.731 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.731 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.731 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.731 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.732 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.732 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.732 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.732 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.732 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.732 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.732 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.732 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.732 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.732 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.732 * [misc]backup-simplify:  Simplify d into d
1540196225.732 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.732 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.732 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.732 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.732 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.733 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.733 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196225.733 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.733 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.733 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.733 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.733 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1540196225.734 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1540196225.734 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1540196225.734 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1540196225.734 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1540196225.734 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.734 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.734 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.734 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.734 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.734 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1540196225.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.734 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1540196225.735 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.735 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.735 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.735 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196225.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.735 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.735 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1540196225.735 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.735 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.736 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.736 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.736 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.736 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.736 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.736 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1540196225.736 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1540196225.736 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (* c c) (* d d))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1540196225.736 * [misc]approximate:  Taking taylor expansion of (/ (* b c) (+ (pow c 2) (pow d 2))) in (b c d) around 0
1540196225.736 * [misc]taylor:  Taking taylor expansion of (/ (* b c) (+ (pow c 2) (pow d 2))) in d
1540196225.736 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196225.736 * [misc]taylor:  Taking taylor expansion of b in d
1540196225.736 * [misc]backup-simplify:  Simplify b into b
1540196225.736 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.736 * [misc]backup-simplify:  Simplify c into c
1540196225.736 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196225.736 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.736 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.736 * [misc]backup-simplify:  Simplify c into c
1540196225.736 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.736 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.736 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.736 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.736 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196225.736 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.737 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196225.737 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1540196225.737 * [misc]taylor:  Taking taylor expansion of (/ (* b c) (+ (pow c 2) (pow d 2))) in c
1540196225.737 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196225.737 * [misc]taylor:  Taking taylor expansion of b in c
1540196225.737 * [misc]backup-simplify:  Simplify b into b
1540196225.737 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.737 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.737 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.737 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.737 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.737 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.737 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.737 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.737 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.737 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.737 * [misc]backup-simplify:  Simplify d into d
1540196225.737 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196225.737 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196225.737 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.737 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.737 * [misc]backup-simplify:  Simplify (/ b (pow d 2)) into (/ b (pow d 2))
1540196225.737 * [misc]taylor:  Taking taylor expansion of (/ (* b c) (+ (pow c 2) (pow d 2))) in b
1540196225.737 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196225.737 * [misc]taylor:  Taking taylor expansion of b in b
1540196225.737 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.737 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.737 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.737 * [misc]backup-simplify:  Simplify c into c
1540196225.737 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196225.737 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196225.737 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.737 * [misc]backup-simplify:  Simplify c into c
1540196225.737 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196225.737 * [misc]taylor:  Taking taylor expansion of d in b
1540196225.737 * [misc]backup-simplify:  Simplify d into d
1540196225.737 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196225.737 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196225.738 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.738 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.738 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196225.738 * [misc]backup-simplify:  Simplify (/ c (+ (pow c 2) (pow d 2))) into (/ c (+ (pow c 2) (pow d 2)))
1540196225.738 * [misc]taylor:  Taking taylor expansion of (/ (* b c) (+ (pow c 2) (pow d 2))) in b
1540196225.738 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196225.738 * [misc]taylor:  Taking taylor expansion of b in b
1540196225.738 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.738 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.738 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.738 * [misc]backup-simplify:  Simplify c into c
1540196225.738 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1540196225.738 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196225.738 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.738 * [misc]backup-simplify:  Simplify c into c
1540196225.738 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196225.738 * [misc]taylor:  Taking taylor expansion of d in b
1540196225.738 * [misc]backup-simplify:  Simplify d into d
1540196225.738 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196225.738 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196225.738 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.738 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.738 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196225.738 * [misc]backup-simplify:  Simplify (/ c (+ (pow c 2) (pow d 2))) into (/ c (+ (pow c 2) (pow d 2)))
1540196225.738 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1540196225.738 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.738 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.738 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.738 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.738 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.739 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.739 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.739 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.739 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.739 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.739 * [misc]backup-simplify:  Simplify d into d
1540196225.739 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.739 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.739 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.739 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.739 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.739 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.739 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.739 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.739 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1540196225.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.740 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.740 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.740 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196225.740 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.740 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.740 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (/ c (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.740 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.740 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.740 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.740 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.740 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.740 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.741 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.741 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.741 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.741 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.741 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1540196225.741 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1540196225.741 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.741 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196225.742 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196225.742 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.742 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (/ c (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))) (* 0 (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.742 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.742 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.742 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.742 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.742 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.742 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.742 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.742 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.742 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.743 * [misc]backup-simplify:  Simplify (/ (* (/ 1 b) (/ 1 c)) (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)))
1540196225.743 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in (b c d) around 0
1540196225.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.743 * [misc]backup-simplify:  Simplify c into c
1540196225.743 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.743 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.743 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.743 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.743 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.743 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.743 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196225.743 * [misc]taylor:  Taking taylor expansion of b in d
1540196225.743 * [misc]backup-simplify:  Simplify b into b
1540196225.743 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.743 * [misc]backup-simplify:  Simplify c into c
1540196225.743 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.743 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196225.743 * [misc]backup-simplify:  Simplify (* 1 (* b c)) into (* b c)
1540196225.743 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196225.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in c
1540196225.743 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in c
1540196225.743 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.744 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.744 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.744 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.744 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.744 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.744 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.744 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.744 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.744 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.744 * [misc]backup-simplify:  Simplify d into d
1540196225.744 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.744 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.744 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196225.744 * [misc]taylor:  Taking taylor expansion of b in c
1540196225.744 * [misc]backup-simplify:  Simplify b into b
1540196225.744 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.744 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.744 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.744 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.744 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196225.744 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1540196225.744 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196225.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.745 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.745 * [misc]backup-simplify:  Simplify (+ (* 1 b) (* 0 0)) into b
1540196225.745 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196225.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.745 * [misc]backup-simplify:  Simplify c into c
1540196225.745 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.745 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of d in b
1540196225.745 * [misc]backup-simplify:  Simplify d into d
1540196225.745 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.745 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.745 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196225.745 * [misc]taylor:  Taking taylor expansion of b in b
1540196225.745 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.745 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.745 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.745 * [misc]backup-simplify:  Simplify c into c
1540196225.745 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.745 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196225.746 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.746 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) (* 0 0)) into (+ (/ c (pow d 2)) (/ 1 c))
1540196225.746 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) into (/ 1 (+ (/ c (pow d 2)) (/ 1 c)))
1540196225.746 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in b
1540196225.746 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.747 * [misc]backup-simplify:  Simplify c into c
1540196225.747 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.747 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.747 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of d in b
1540196225.747 * [misc]backup-simplify:  Simplify d into d
1540196225.747 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.747 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.747 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196225.747 * [misc]taylor:  Taking taylor expansion of b in b
1540196225.747 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.747 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.747 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.747 * [misc]backup-simplify:  Simplify c into c
1540196225.747 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.747 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196225.747 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) into 0
1540196225.747 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196225.747 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.747 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.748 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) (* 0 0)) into (+ (/ c (pow d 2)) (/ 1 c))
1540196225.748 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) into (/ 1 (+ (/ c (pow d 2)) (/ 1 c)))
1540196225.748 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) in c
1540196225.748 * [misc]taylor:  Taking taylor expansion of (+ (/ c (pow d 2)) (/ 1 c)) in c
1540196225.748 * [misc]taylor:  Taking taylor expansion of (/ c (pow d 2)) in c
1540196225.748 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.748 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.748 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.748 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.748 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.748 * [misc]backup-simplify:  Simplify d into d
1540196225.748 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.748 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.748 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196225.748 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.748 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.748 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.748 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.749 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.749 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.749 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196225.749 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.749 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.749 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196225.749 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196225.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196225.749 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196225.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.750 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 c) (* 0 0))) into 0
1540196225.750 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) (/ 0 (+ (/ c (pow d 2)) (/ 1 c)))))) into 0
1540196225.750 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.750 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.750 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.750 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.750 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.750 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.751 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.751 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.751 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.751 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.751 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.751 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196225.751 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196225.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196225.752 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196225.752 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196225.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.752 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
1540196225.752 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) (/ 0 (+ (/ c (pow d 2)) (/ 1 c)))) (* 0 (/ 0 (+ (/ c (pow d 2)) (/ 1 c)))))) into 0
1540196225.752 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.752 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.752 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.752 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.752 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.753 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.753 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.753 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.753 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.753 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- b)) (/ 1 (- c))) (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)))
1540196225.753 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in (b c d) around 0
1540196225.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.753 * [misc]backup-simplify:  Simplify c into c
1540196225.753 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.753 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.753 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.753 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.753 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.753 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.753 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1540196225.753 * [misc]taylor:  Taking taylor expansion of b in d
1540196225.753 * [misc]backup-simplify:  Simplify b into b
1540196225.753 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.753 * [misc]backup-simplify:  Simplify c into c
1540196225.753 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.754 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1540196225.754 * [misc]backup-simplify:  Simplify (* 1 (* b c)) into (* b c)
1540196225.754 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1540196225.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.754 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.754 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.754 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.754 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.754 * [misc]backup-simplify:  Simplify d into d
1540196225.754 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.756 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.756 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1540196225.756 * [misc]taylor:  Taking taylor expansion of b in c
1540196225.756 * [misc]backup-simplify:  Simplify b into b
1540196225.756 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.756 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.756 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.756 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.756 * [misc]backup-simplify:  Simplify (* b 0) into 0
1540196225.756 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1540196225.756 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1540196225.757 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.757 * [misc]backup-simplify:  Simplify (+ (* 1 b) (* 0 0)) into b
1540196225.757 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1540196225.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.757 * [misc]backup-simplify:  Simplify c into c
1540196225.757 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.757 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of d in b
1540196225.757 * [misc]backup-simplify:  Simplify d into d
1540196225.757 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.757 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.757 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196225.757 * [misc]taylor:  Taking taylor expansion of b in b
1540196225.757 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.757 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.757 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.757 * [misc]backup-simplify:  Simplify c into c
1540196225.757 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.758 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196225.758 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.758 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) (* 0 0)) into (+ (/ c (pow d 2)) (/ 1 c))
1540196225.759 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) into (/ 1 (+ (/ c (pow d 2)) (/ 1 c)))
1540196225.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c))) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (* b c)) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.759 * [misc]backup-simplify:  Simplify c into c
1540196225.759 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.759 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of d in b
1540196225.759 * [misc]backup-simplify:  Simplify d into d
1540196225.759 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.759 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.759 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1540196225.759 * [misc]taylor:  Taking taylor expansion of b in b
1540196225.759 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.759 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.759 * [misc]taylor:  Taking taylor expansion of c in b
1540196225.759 * [misc]backup-simplify:  Simplify c into c
1540196225.759 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.759 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1540196225.759 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) into 0
1540196225.760 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1540196225.760 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.760 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.760 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) (* 0 0)) into (+ (/ c (pow d 2)) (/ 1 c))
1540196225.760 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) into (/ 1 (+ (/ c (pow d 2)) (/ 1 c)))
1540196225.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) in c
1540196225.761 * [misc]taylor:  Taking taylor expansion of (+ (/ c (pow d 2)) (/ 1 c)) in c
1540196225.761 * [misc]taylor:  Taking taylor expansion of (/ c (pow d 2)) in c
1540196225.761 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.761 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.761 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.761 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.761 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.761 * [misc]backup-simplify:  Simplify d into d
1540196225.761 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.761 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.761 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196225.761 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.761 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.761 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.761 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.761 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.761 * [misc]taylor:  Taking taylor expansion of 1 in d
1540196225.761 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.761 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.761 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1540196225.762 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196225.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196225.762 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196225.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.762 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 c) (* 0 0))) into 0
1540196225.763 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) (/ 0 (+ (/ c (pow d 2)) (/ 1 c)))))) into 0
1540196225.763 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.763 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.763 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.763 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.763 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.763 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.763 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.763 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.763 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.763 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.763 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.764 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1540196225.764 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1540196225.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196225.764 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1540196225.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196225.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.765 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
1540196225.765 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ c (pow d 2)) (/ 1 c))) (/ 0 (+ (/ c (pow d 2)) (/ 1 c)))) (* 0 (/ 0 (+ (/ c (pow d 2)) (/ 1 c)))))) into 0
1540196225.765 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.765 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.765 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.765 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.765 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.765 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.765 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.765 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.765 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.765 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1540196225.765 * [misc]backup-simplify:  Simplify (/ (* a d) (sqrt (+ (* c c) (* d d)))) into (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1540196225.765 * [misc]approximate:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (a d c) around 0
1540196225.765 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1540196225.765 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196225.766 * [misc]taylor:  Taking taylor expansion of a in c
1540196225.766 * [misc]backup-simplify:  Simplify a into a
1540196225.766 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.766 * [misc]backup-simplify:  Simplify d into d
1540196225.766 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1540196225.766 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1540196225.766 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1540196225.766 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.766 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.766 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.766 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.766 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.766 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.766 * [misc]backup-simplify:  Simplify d into d
1540196225.766 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.766 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1540196225.766 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.766 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1540196225.766 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.766 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.766 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1540196225.766 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of a in d
1540196225.766 * [misc]backup-simplify:  Simplify a into a
1540196225.766 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.766 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.766 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.766 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.766 * [misc]backup-simplify:  Simplify c into c
1540196225.766 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.766 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.766 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.766 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.767 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.767 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196225.767 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.767 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1540196225.767 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.767 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.767 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1540196225.767 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of a in a
1540196225.767 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.767 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.767 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.767 * [misc]backup-simplify:  Simplify d into d
1540196225.767 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of c in a
1540196225.767 * [misc]backup-simplify:  Simplify c into c
1540196225.767 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196225.767 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.767 * [misc]backup-simplify:  Simplify d into d
1540196225.767 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.767 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.767 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196225.768 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196225.768 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196225.768 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.768 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.768 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.768 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.768 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of a in a
1540196225.768 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.768 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.768 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.768 * [misc]backup-simplify:  Simplify d into d
1540196225.768 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of c in a
1540196225.768 * [misc]backup-simplify:  Simplify c into c
1540196225.768 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196225.768 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.768 * [misc]backup-simplify:  Simplify d into d
1540196225.768 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.768 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.768 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1540196225.769 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1540196225.769 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1540196225.769 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.769 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.769 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.769 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.769 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196225.769 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into 0
1540196225.769 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.769 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.769 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.769 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.769 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.770 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196225.770 * [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)))))
1540196225.770 * [misc]taylor:  Taking taylor expansion of (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1540196225.770 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.770 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.770 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.770 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1540196225.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1540196225.770 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1540196225.770 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.770 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.770 * [misc]backup-simplify:  Simplify c into c
1540196225.770 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.770 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.770 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.770 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.770 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.770 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1540196225.770 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.770 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1540196225.770 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.771 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.771 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1540196225.771 * [misc]backup-simplify:  Simplify (* 0 (/ 1 c)) into 0
1540196225.771 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.771 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.771 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.771 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.771 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.771 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.771 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.771 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196225.771 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.771 * [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
1540196225.772 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1540196225.772 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196225.773 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* d 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1540196225.773 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.773 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.773 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.773 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.773 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.773 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 c))) into (/ 1 c)
1540196225.773 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1540196225.773 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.773 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.773 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.773 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.773 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.773 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.773 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.773 * [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))))))
1540196225.773 * [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
1540196225.773 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196225.773 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196225.773 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196225.773 * [misc]taylor:  Taking taylor expansion of a in c
1540196225.774 * [misc]backup-simplify:  Simplify a into a
1540196225.774 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.774 * [misc]backup-simplify:  Simplify d into d
1540196225.774 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196225.774 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196225.774 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.774 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.774 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.774 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.774 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.774 * [misc]backup-simplify:  Simplify d into d
1540196225.774 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.774 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.774 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.774 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.775 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.775 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.775 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.775 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.775 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of a in d
1540196225.775 * [misc]backup-simplify:  Simplify a into a
1540196225.775 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.775 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.775 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.775 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196225.775 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196225.775 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196225.775 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.775 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.775 * [misc]backup-simplify:  Simplify c into c
1540196225.776 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.776 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.776 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.776 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.776 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.776 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.776 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.776 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.776 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.776 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.776 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.777 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.777 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.777 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of a in a
1540196225.777 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.777 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.777 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.777 * [misc]backup-simplify:  Simplify d into d
1540196225.777 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196225.777 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196225.777 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196225.777 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of c in a
1540196225.777 * [misc]backup-simplify:  Simplify c into c
1540196225.777 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.777 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.777 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196225.777 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.777 * [misc]backup-simplify:  Simplify d into d
1540196225.777 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.777 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.778 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.778 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.778 * [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)))))
1540196225.778 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.778 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.779 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.779 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of a in a
1540196225.779 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.779 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.779 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.779 * [misc]backup-simplify:  Simplify d into d
1540196225.779 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196225.779 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196225.779 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196225.779 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of c in a
1540196225.779 * [misc]backup-simplify:  Simplify c into c
1540196225.779 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.779 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196225.779 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.779 * [misc]backup-simplify:  Simplify d into d
1540196225.779 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.779 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.779 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.779 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.780 * [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)))))
1540196225.780 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.780 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.780 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.780 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.780 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.780 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.780 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.780 * [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))
1540196225.781 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.781 * [misc]backup-simplify:  Simplify c into c
1540196225.781 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.781 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.781 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.781 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.781 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.781 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.781 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.781 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.781 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.781 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.782 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.782 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.782 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.782 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.782 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196225.782 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.782 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.782 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.782 * [misc]taylor:  Taking taylor expansion of 1 in c
1540196225.782 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.782 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196225.783 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196225.783 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.783 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.783 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.783 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.783 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.783 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.783 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.783 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196225.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196225.784 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196225.784 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.784 * [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
1540196225.785 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.785 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1540196225.785 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1540196225.786 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1540196225.786 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [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))))))
1540196225.786 * [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
1540196225.786 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of a in c
1540196225.786 * [misc]backup-simplify:  Simplify a into a
1540196225.786 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.786 * [misc]backup-simplify:  Simplify d into d
1540196225.786 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1540196225.786 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1540196225.786 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1540196225.786 * [misc]taylor:  Taking taylor expansion of c in c
1540196225.786 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.786 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.787 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.787 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1540196225.787 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1540196225.787 * [misc]taylor:  Taking taylor expansion of d in c
1540196225.787 * [misc]backup-simplify:  Simplify d into d
1540196225.787 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.787 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.787 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1540196225.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.787 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.787 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.787 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.788 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.788 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.788 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.788 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of a in d
1540196225.788 * [misc]backup-simplify:  Simplify a into a
1540196225.788 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.788 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.788 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.788 * [misc]backup-simplify:  Simplify (* a 0) into 0
1540196225.788 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1540196225.788 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1540196225.788 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.788 * [misc]backup-simplify:  Simplify c into c
1540196225.788 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.788 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.788 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.788 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.788 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.789 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.789 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.789 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.789 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.789 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.789 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.790 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.790 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of a in a
1540196225.790 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.790 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.790 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.790 * [misc]backup-simplify:  Simplify d into d
1540196225.790 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196225.790 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196225.790 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196225.790 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of c in a
1540196225.790 * [misc]backup-simplify:  Simplify c into c
1540196225.790 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.790 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196225.790 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.790 * [misc]backup-simplify:  Simplify d into d
1540196225.790 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.790 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.790 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.790 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.791 * [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)))))
1540196225.791 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.791 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.791 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.791 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1540196225.791 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1540196225.791 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1540196225.791 * [misc]taylor:  Taking taylor expansion of a in a
1540196225.791 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.791 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.791 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.791 * [misc]backup-simplify:  Simplify d into d
1540196225.791 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1540196225.792 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1540196225.792 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1540196225.792 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of c in a
1540196225.792 * [misc]backup-simplify:  Simplify c into c
1540196225.792 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.792 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1540196225.792 * [misc]taylor:  Taking taylor expansion of d in a
1540196225.792 * [misc]backup-simplify:  Simplify d into d
1540196225.792 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1540196225.792 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1540196225.792 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1540196225.792 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1540196225.792 * [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)))))
1540196225.792 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1540196225.792 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1540196225.792 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1540196225.793 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1540196225.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.793 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.793 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.793 * [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))
1540196225.793 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1540196225.793 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1540196225.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1540196225.793 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1540196225.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1540196225.793 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1540196225.793 * [misc]taylor:  Taking taylor expansion of c in d
1540196225.793 * [misc]backup-simplify:  Simplify c into c
1540196225.793 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1540196225.793 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1540196225.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1540196225.794 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1540196225.794 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.794 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.794 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.794 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.794 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1540196225.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.794 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1540196225.794 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.795 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.795 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1540196225.795 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1540196225.795 * [misc]taylor:  Taking taylor expansion of d in d
1540196225.795 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.795 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.795 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540196225.795 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1540196225.795 * [misc]taylor:  Taking taylor expansion of 1 in c
1540196225.795 * [misc]backup-simplify:  Simplify 1 into 1
1540196225.795 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.795 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1540196225.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1540196225.795 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.796 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.796 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.796 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.796 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.796 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.796 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1540196225.796 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1540196225.796 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.796 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.796 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.796 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.796 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1540196225.796 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1540196225.796 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1540196225.797 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1540196225.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540196225.797 * [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
1540196225.798 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1540196225.798 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1540196225.798 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1540196225.798 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1540196225.798 * [misc]taylor:  Taking taylor expansion of 0 in d
1540196225.798 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.798 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.798 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.798 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.798 * [misc]taylor:  Taking taylor expansion of 0 in c
1540196225.798 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.798 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.798 * [misc]backup-simplify:  Simplify 0 into 0
1540196225.798 * * * [misc]progress:  simplifying candidates
1540196225.799 * * * * [misc]progress:  [ 1 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (pow (+ (* c c) (* d d)) 1/2))))>
1540196225.799 * * * * [misc]progress:  [ 2 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 1))))>
1540196225.799 * * * * [misc]progress:  [ 3 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (exp (log (sqrt (+ (* c c) (* d d))))))))>
1540196225.799 * * * * [misc]progress:  [ 4 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (log (exp (sqrt (+ (* c c) (* d d))))))))>
1540196225.799 * * * * [misc]progress:  [ 5 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))))>
1540196225.799 * * * * [misc]progress:  [ 6 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))))>
1540196225.799 * * * * [misc]progress:  [ 7 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))))>
1540196225.799 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196225.799 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196225.800 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196225.802 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1540196225.802 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1540196225.802 * * * * [misc]progress:  [ 8 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196225.802 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196225.802 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196225.803 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196225.804 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196225.804 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1540196225.804 * * * * [misc]progress:  [ 9 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))))>
1540196225.804 * [enter]simplify:  Simplifying (sqrt 1)
1540196225.804 * * [misc]simplify:  iters left: 1 (2 enodes)
1540196225.805 * [exit]simplify:  Simplified to 1
1540196225.805 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d)))))))
1540196225.805 * * * * [misc]progress:  [ 10 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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)))))))))>
1540196225.805 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1540196225.805 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196225.807 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196225.810 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196225.816 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196225.822 * * [misc]simplify:  iters left: 2 (56 enodes)
1540196225.829 * * [misc]simplify:  iters left: 1 (61 enodes)
1540196225.835 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1540196225.835 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* 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)))))))))
1540196225.835 * * * * [misc]progress:  [ 11 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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)))))))>
1540196225.835 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1540196225.835 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196225.837 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196225.841 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196225.849 * * [misc]simplify:  iters left: 3 (78 enodes)
1540196225.862 * * [misc]simplify:  iters left: 2 (175 enodes)
1540196225.941 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1540196225.941 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))))
1540196225.941 * * * * [misc]progress:  [ 12 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1540196225.941 * * * * [misc]progress:  [ 13 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d)))))))>
1540196225.941 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196225.941 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196225.942 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196225.943 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196225.943 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d)))))))
1540196225.943 * * * * [misc]progress:  [ 14 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d)))))))>
1540196225.943 * * * * [misc]progress:  [ 15 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (pow (+ (* c c) (* d d)) 1/2)) (sqrt (+ (* c c) (* d d))))))>
1540196225.943 * * * * [misc]progress:  [ 16 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (pow (sqrt (+ (* c c) (* d d))) 1)) (sqrt (+ (* c c) (* d d))))))>
1540196225.943 * * * * [misc]progress:  [ 17 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (exp (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196225.943 * * * * [misc]progress:  [ 18 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (log (exp (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196225.943 * * * * [misc]progress:  [ 19 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196225.944 * * * * [misc]progress:  [ 20 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196225.944 * * * * [misc]progress:  [ 21 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196225.944 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196225.944 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196225.945 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196225.946 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1540196225.946 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1540196225.946 * * * * [misc]progress:  [ 22 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196225.946 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196225.947 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196225.947 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196225.949 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196225.949 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1540196225.949 * * * * [misc]progress:  [ 23 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196225.949 * [enter]simplify:  Simplifying (sqrt 1)
1540196225.949 * * [misc]simplify:  iters left: 1 (2 enodes)
1540196225.950 * [exit]simplify:  Simplified to 1
1540196225.950 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196225.950 * * * * [misc]progress:  [ 24 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196225.950 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1540196225.950 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196225.951 * * [misc]simplify:  iters left: 5 (20 enodes)
1540196225.955 * * [misc]simplify:  iters left: 4 (36 enodes)
1540196225.961 * * [misc]simplify:  iters left: 3 (49 enodes)
1540196225.967 * * [misc]simplify:  iters left: 2 (56 enodes)
1540196225.979 * * [misc]simplify:  iters left: 1 (61 enodes)
1540196225.992 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1540196225.992 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196225.992 * * * * [misc]progress:  [ 25 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196225.992 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1540196225.992 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196225.993 * * [misc]simplify:  iters left: 5 (21 enodes)
1540196225.997 * * [misc]simplify:  iters left: 4 (41 enodes)
1540196226.006 * * [misc]simplify:  iters left: 3 (78 enodes)
1540196226.019 * * [misc]simplify:  iters left: 2 (175 enodes)
1540196226.098 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1540196226.098 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196226.098 * * * * [misc]progress:  [ 26 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.098 * * * * [misc]progress:  [ 27 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.098 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196226.098 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196226.099 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196226.100 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196226.100 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196226.100 * * * * [misc]progress:  [ 28 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.100 * * * * [misc]progress:  [ 29 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (pow (/ (* b c) (+ (* c c) (* d d))) 1) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.100 * * * * [misc]progress:  [ 30 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (exp (- (log (* b c)) (log (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.100 * [enter]simplify:  Simplifying (- (log (* b c)) (log (+ (* c c) (* d d))))
1540196226.100 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196226.102 * * [misc]simplify:  iters left: 5 (17 enodes)
1540196226.104 * * [misc]simplify:  iters left: 4 (23 enodes)
1540196226.107 * * [misc]simplify:  iters left: 3 (31 enodes)
1540196226.111 * * [misc]simplify:  iters left: 2 (35 enodes)
1540196226.115 * * [misc]simplify:  iters left: 1 (39 enodes)
1540196226.120 * [exit]simplify:  Simplified to (- (log (* b c)) (log (+ (* d d) (* c c))))
1540196226.120 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (- (exp (- (log (* b c)) (log (+ (* d d) (* c c))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.120 * * * * [misc]progress:  [ 31 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (exp (log (/ (* b c) (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.120 * * * * [misc]progress:  [ 32 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (log (exp (/ (* b c) (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.120 * * * * [misc]progress:  [ 33 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (cbrt (/ (* (* (* b c) (* b c)) (* b c)) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.120 * [enter]simplify:  Simplifying (/ (* (* (* b c) (* b c)) (* b c)) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))
1540196226.120 * * [misc]simplify:  iters left: 6 (12 enodes)
1540196226.123 * * [misc]simplify:  iters left: 5 (41 enodes)
1540196226.134 * * [misc]simplify:  iters left: 4 (180 enodes)
1540196226.206 * [exit]simplify:  Simplified to (pow (/ (* b c) (+ (* c c) (* d d))) 3)
1540196226.206 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (- (cbrt (pow (/ (* b c) (+ (* c c) (* d d))) 3)) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.206 * * * * [misc]progress:  [ 34 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (* (cbrt (/ (* b c) (+ (* c c) (* d d)))) (cbrt (/ (* b c) (+ (* c c) (* d d))))) (cbrt (/ (* b c) (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.206 * * * * [misc]progress:  [ 35 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (cbrt (* (* (/ (* b c) (+ (* c c) (* d d))) (/ (* b c) (+ (* c c) (* d d)))) (/ (* b c) (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.206 * * * * [misc]progress:  [ 36 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (sqrt (/ (* b c) (+ (* c c) (* d d)))) (sqrt (/ (* b c) (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.206 * * * * [misc]progress:  [ 37 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (- (* b c)) (- (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.206 * * * * [misc]progress:  [ 38 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (/ b (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ c (cbrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.206 * [enter]simplify:  Simplifying (/ b (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1540196226.206 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196226.208 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196226.209 * [exit]simplify:  Simplified to (/ (/ b (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1540196226.210 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (- (* (/ (/ b (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ c (cbrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.210 * [enter]simplify:  Simplifying (/ c (cbrt (+ (* c c) (* d d))))
1540196226.210 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.211 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.212 * [exit]simplify:  Simplified to (/ c (cbrt (+ (* c c) (* d d))))
1540196226.212 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (* (/ b (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ c (cbrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.212 * * * * [misc]progress:  [ 39 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.212 * [enter]simplify:  Simplifying (/ b (sqrt (+ (* c c) (* d d))))
1540196226.212 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196226.213 * * [misc]simplify:  iters left: 5 (9 enodes)
1540196226.215 * [exit]simplify:  Simplified to (/ b (sqrt (+ (* c c) (* d d))))
1540196226.215 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.215 * [enter]simplify:  Simplifying (/ c (sqrt (+ (* c c) (* d d))))
1540196226.215 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.216 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.217 * [exit]simplify:  Simplified to (/ c (sqrt (+ (* c c) (* d d))))
1540196226.217 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.217 * * * * [misc]progress:  [ 40 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (/ b 1) (/ c (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.217 * [enter]simplify:  Simplifying (/ b 1)
1540196226.217 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196226.218 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196226.218 * [exit]simplify:  Simplified to b
1540196226.218 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (- (* b (/ c (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.218 * [enter]simplify:  Simplifying (/ c (+ (* c c) (* d d)))
1540196226.218 * * [misc]simplify:  iters left: 6 (6 enodes)
1540196226.220 * * [misc]simplify:  iters left: 5 (7 enodes)
1540196226.222 * [exit]simplify:  Simplified to (/ c (+ (* c c) (* d d)))
1540196226.222 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (* b (/ c (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.222 * * * * [misc]progress:  [ 41 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* 1 (/ (* b c) (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.223 * * * * [misc]progress:  [ 42 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (* b c) (/ 1 (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.223 * * * * [misc]progress:  [ 43 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ 1 (/ (+ (* c c) (* d d)) (* b c))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.223 * * * * [misc]progress:  [ 44 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (/ (* b c) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.223 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1540196226.223 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196226.225 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196226.227 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1540196226.227 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (/ (/ (* b c) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.227 * * * * [misc]progress:  [ 45 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (/ (* b c) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.227 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196226.227 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196226.230 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196226.231 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196226.231 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (/ (/ (* b c) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.231 * * * * [misc]progress:  [ 46 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (/ (* b c) 1) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.231 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1540196226.231 * * [misc]simplify:  iters left: 4 (5 enodes)
1540196226.232 * * [misc]simplify:  iters left: 3 (6 enodes)
1540196226.233 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1540196226.233 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (/ (/ (* b c) 1) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.233 * * * * [misc]progress:  [ 47 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ b (/ (+ (* c c) (* d d)) c)) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.233 * * * * [misc]progress:  [ 48 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (/ (* b c) (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.233 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1540196226.233 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196226.235 * * [misc]simplify:  iters left: 5 (29 enodes)
1540196226.240 * * [misc]simplify:  iters left: 4 (69 enodes)
1540196226.253 * * [misc]simplify:  iters left: 3 (134 enodes)
1540196226.303 * * [misc]simplify:  iters left: 2 (231 enodes)
1540196226.386 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1540196226.386 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (* (/ (* b c) (+ (pow (* c c) 3) (pow (* d d) 3))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.386 * * * * [misc]progress:  [ 49 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (* (/ (* b c) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.386 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1540196226.386 * * [misc]simplify:  iters left: 4 (5 enodes)
1540196226.387 * * [misc]simplify:  iters left: 3 (10 enodes)
1540196226.388 * * [misc]simplify:  iters left: 2 (17 enodes)
1540196226.391 * * [misc]simplify:  iters left: 1 (32 enodes)
1540196226.396 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1540196226.396 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (- (* (/ (* b c) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ c d) (- c d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.396 * * * * [misc]progress:  [ 50 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (pow (/ (* a d) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d))))))>
1540196226.396 * * * * [misc]progress:  [ 51 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (exp (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.396 * [enter]simplify:  Simplifying (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))
1540196226.396 * * [misc]simplify:  iters left: 6 (11 enodes)
1540196226.398 * * [misc]simplify:  iters left: 5 (18 enodes)
1540196226.401 * * [misc]simplify:  iters left: 4 (24 enodes)
1540196226.410 * * [misc]simplify:  iters left: 3 (32 enodes)
1540196226.418 * * [misc]simplify:  iters left: 2 (36 enodes)
1540196226.427 * * [misc]simplify:  iters left: 1 (40 enodes)
1540196226.437 * [exit]simplify:  Simplified to (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))
1540196226.437 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (exp (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.437 * * * * [misc]progress:  [ 52 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.437 * * * * [misc]progress:  [ 53 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (log (exp (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.437 * * * * [misc]progress:  [ 54 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.438 * [enter]simplify:  Simplifying (/ (* (* (* a d) (* a d)) (* a d)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1540196226.438 * * [misc]simplify:  iters left: 6 (13 enodes)
1540196226.443 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196226.455 * * [misc]simplify:  iters left: 4 (110 enodes)
1540196226.494 * * [misc]simplify:  iters left: 3 (412 enodes)
1540196226.914 * [exit]simplify:  Simplified to (/ (/ (pow (* a d) 3) (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c))))
1540196226.914 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (cbrt (/ (/ (pow (* a d) 3) (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c))))) (sqrt (+ (* c c) (* d d))))))
1540196226.914 * * * * [misc]progress:  [ 55 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.915 * * * * [misc]progress:  [ 56 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.915 * * * * [misc]progress:  [ 57 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.915 * * * * [misc]progress:  [ 58 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (- (* a d)) (- (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.915 * * * * [misc]progress:  [ 59 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.915 * [enter]simplify:  Simplifying (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196226.915 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196226.916 * * [misc]simplify:  iters left: 5 (13 enodes)
1540196226.918 * [exit]simplify:  Simplified to (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1540196226.918 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196226.918 * [enter]simplify:  Simplifying (/ d (cbrt (sqrt (+ (* c c) (* d d)))))
1540196226.918 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196226.919 * * [misc]simplify:  iters left: 5 (9 enodes)
1540196226.921 * [exit]simplify:  Simplified to (/ d (cbrt (sqrt (+ (* d d) (* c c)))))
1540196226.921 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196226.921 * * * * [misc]progress:  [ 60 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.921 * [enter]simplify:  Simplifying (/ a (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1540196226.921 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196226.922 * * [misc]simplify:  iters left: 5 (12 enodes)
1540196226.924 * [exit]simplify:  Simplified to (/ a (fabs (cbrt (+ (* c c) (* d d)))))
1540196226.924 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (fabs (cbrt (+ (* c c) (* d d))))) (/ d (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.924 * [enter]simplify:  Simplifying (/ d (sqrt (cbrt (+ (* c c) (* d d)))))
1540196226.924 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196226.925 * * [misc]simplify:  iters left: 5 (9 enodes)
1540196226.927 * [exit]simplify:  Simplified to (/ d (sqrt (cbrt (+ (* d d) (* c c)))))
1540196226.927 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (fabs (cbrt (+ (* c c) (* d d))))) (/ d (sqrt (cbrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.927 * * * * [misc]progress:  [ 61 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.927 * [enter]simplify:  Simplifying (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1540196226.927 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196226.928 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196226.930 * [exit]simplify:  Simplified to (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1540196226.930 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.930 * [enter]simplify:  Simplifying (/ d (sqrt (sqrt (+ (* c c) (* d d)))))
1540196226.930 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196226.931 * * [misc]simplify:  iters left: 5 (9 enodes)
1540196226.932 * [exit]simplify:  Simplified to (/ d (sqrt (sqrt (+ (* d d) (* c c)))))
1540196226.932 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.932 * * * * [misc]progress:  [ 62 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt 1)) (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.933 * [enter]simplify:  Simplifying (/ a (sqrt 1))
1540196226.933 * * [misc]simplify:  iters left: 3 (4 enodes)
1540196226.934 * * [misc]simplify:  iters left: 2 (6 enodes)
1540196226.934 * [exit]simplify:  Simplified to a
1540196226.934 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196226.934 * [enter]simplify:  Simplifying (/ d (sqrt (+ (* c c) (* d d))))
1540196226.935 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.936 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.939 * [exit]simplify:  Simplified to (/ d (sqrt (+ (* d d) (* c c))))
1540196226.939 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* d d) (* c c))))) (sqrt (+ (* c c) (* d d))))))
1540196226.939 * * * * [misc]progress:  [ 63 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.939 * [enter]simplify:  Simplifying (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1540196226.939 * * [misc]simplify:  iters left: 6 (9 enodes)
1540196226.942 * * [misc]simplify:  iters left: 5 (10 enodes)
1540196226.945 * [exit]simplify:  Simplified to (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1540196226.945 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.945 * [enter]simplify:  Simplifying (/ d (sqrt (sqrt (+ (* c c) (* d d)))))
1540196226.945 * * [misc]simplify:  iters left: 6 (8 enodes)
1540196226.948 * * [misc]simplify:  iters left: 5 (9 enodes)
1540196226.951 * [exit]simplify:  Simplified to (/ d (sqrt (sqrt (+ (* d d) (* c c)))))
1540196226.951 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d))))))
1540196226.951 * * * * [misc]progress:  [ 64 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a 1) (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.951 * [enter]simplify:  Simplifying (/ a 1)
1540196226.951 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196226.952 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196226.952 * [exit]simplify:  Simplified to a
1540196226.952 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196226.952 * [enter]simplify:  Simplifying (/ d (sqrt (+ (* c c) (* d d))))
1540196226.952 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.953 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.954 * [exit]simplify:  Simplified to (/ d (sqrt (+ (* d d) (* c c))))
1540196226.954 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* d d) (* c c))))) (sqrt (+ (* c c) (* d d))))))
1540196226.954 * * * * [misc]progress:  [ 65 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* 1 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.955 * * * * [misc]progress:  [ 66 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (* a d) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.955 * * * * [misc]progress:  [ 67 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1540196226.955 * * * * [misc]progress:  [ 68 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.955 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1540196226.955 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.956 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.957 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1540196226.957 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196226.957 * * * * [misc]progress:  [ 69 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.957 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1540196226.957 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.958 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.960 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1540196226.960 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196226.960 * * * * [misc]progress:  [ 70 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.960 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196226.960 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.961 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.962 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196226.962 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196226.962 * * * * [misc]progress:  [ 71 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.962 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196226.962 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196226.963 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196226.964 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196226.964 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.964 * * * * [misc]progress:  [ 72 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1540196226.964 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1540196226.964 * * [misc]simplify:  iters left: 6 (7 enodes)
1540196226.965 * * [misc]simplify:  iters left: 5 (8 enodes)
1540196226.966 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1540196226.966 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1540196226.966 * * * * [misc]progress:  [ 73 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196226.967 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1540196226.967 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196226.968 * * [misc]simplify:  iters left: 4 (7 enodes)
1540196226.969 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1540196226.969 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (/ (* a d) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196226.969 * * * * [misc]progress:  [ 74 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ a (/ (sqrt (+ (* c c) (* d d))) d)) (sqrt (+ (* c c) (* d d))))))>
1540196226.969 * * * * [misc]progress:  [ 75 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196226.969 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1540196226.969 * * [misc]simplify:  iters left: 6 (10 enodes)
1540196226.971 * * [misc]simplify:  iters left: 5 (30 enodes)
1540196226.976 * * [misc]simplify:  iters left: 4 (70 enodes)
1540196226.992 * * [misc]simplify:  iters left: 3 (135 enodes)
1540196227.018 * * [misc]simplify:  iters left: 2 (233 enodes)
1540196227.092 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1540196227.092 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196227.092 * * * * [misc]progress:  [ 76 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* 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))))))>
1540196227.093 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1540196227.093 * * [misc]simplify:  iters left: 5 (6 enodes)
1540196227.094 * * [misc]simplify:  iters left: 4 (11 enodes)
1540196227.095 * * [misc]simplify:  iters left: 3 (18 enodes)
1540196227.100 * * [misc]simplify:  iters left: 2 (33 enodes)
1540196227.110 * * [misc]simplify:  iters left: 1 (58 enodes)
1540196227.137 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1540196227.137 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* 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))))))
1540196227.137 * * * * [misc]progress:  [ 77 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) d)))>
1540196227.138 * [enter]simplify:  Simplifying d
1540196227.138 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.138 * [exit]simplify:  Simplified to d
1540196227.138 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) d)))
1540196227.138 * * * * [misc]progress:  [ 78 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) c)))>
1540196227.138 * [enter]simplify:  Simplifying c
1540196227.139 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.139 * [exit]simplify:  Simplified to c
1540196227.139 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) c)))
1540196227.139 * * * * [misc]progress:  [ 79 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (* -1 c))))>
1540196227.139 * [enter]simplify:  Simplifying (* -1 c)
1540196227.139 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196227.140 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196227.141 * [exit]simplify:  Simplified to (- c)
1540196227.141 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (- c))))
1540196227.141 * * * * [misc]progress:  [ 80 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) d) (sqrt (+ (* c c) (* d d))))))>
1540196227.141 * [enter]simplify:  Simplifying d
1540196227.142 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.142 * [exit]simplify:  Simplified to d
1540196227.142 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) d) (sqrt (+ (* c c) (* d d))))))
1540196227.142 * * * * [misc]progress:  [ 81 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) c) (sqrt (+ (* c c) (* d d))))))>
1540196227.142 * [enter]simplify:  Simplifying c
1540196227.142 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.142 * [exit]simplify:  Simplified to c
1540196227.142 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) c) (sqrt (+ (* c c) (* d d))))))
1540196227.142 * * * * [misc]progress:  [ 82 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (* -1 c)) (sqrt (+ (* c c) (* d d))))))>
1540196227.143 * [enter]simplify:  Simplifying (* -1 c)
1540196227.143 * * [misc]simplify:  iters left: 2 (3 enodes)
1540196227.144 * * [misc]simplify:  iters left: 1 (5 enodes)
1540196227.147 * [exit]simplify:  Simplified to (- c)
1540196227.147 * [misc]simplify:  Simplified (2 2 1 2) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (/ (* a d) (- c)) (sqrt (+ (* c c) (* d d))))))
1540196227.147 * * * * [misc]progress:  [ 83 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- 0 (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196227.147 * [enter]simplify:  Simplifying 0
1540196227.147 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.147 * [exit]simplify:  Simplified to 0
1540196227.147 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- 0 (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196227.147 * * * * [misc]progress:  [ 84 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- 0 (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196227.148 * [enter]simplify:  Simplifying 0
1540196227.148 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.148 * [exit]simplify:  Simplified to 0
1540196227.148 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- 0 (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196227.148 * * * * [misc]progress:  [ 85 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- 0 (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1540196227.148 * [enter]simplify:  Simplifying 0
1540196227.148 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.149 * [exit]simplify:  Simplified to 0
1540196227.149 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- 0 (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1540196227.149 * * * * [misc]progress:  [ 86 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ 0 (sqrt (+ (* c c) (* d d))))))>
1540196227.149 * [enter]simplify:  Simplifying 0
1540196227.149 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.149 * [exit]simplify:  Simplified to 0
1540196227.149 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ 0 (sqrt (+ (* c c) (* d d))))))
1540196227.149 * * * * [misc]progress:  [ 87 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ 0 (sqrt (+ (* c c) (* d d))))))>
1540196227.149 * [enter]simplify:  Simplifying 0
1540196227.149 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.150 * [exit]simplify:  Simplified to 0
1540196227.150 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ 0 (sqrt (+ (* c c) (* d d))))))
1540196227.150 * * * * [misc]progress:  [ 88 / 88 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ 0 (sqrt (+ (* c c) (* d d))))))>
1540196227.150 * [enter]simplify:  Simplifying 0
1540196227.150 * * [misc]simplify:  iters left: 0 (1 enodes)
1540196227.150 * [exit]simplify:  Simplified to 0
1540196227.150 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ 0 (sqrt (+ (* c c) (* d d))))))
1540196227.150 * * * [misc]progress:  adding candidates to table
1540196228.168 * [misc]progress:  [Phase 3 of 3] Extracting.
1540196228.168 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.172 * * * [misc]regime-changes:  Trying 4 branch expressions: (d a c b)
1540196228.172 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.259 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.350 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.425 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.497 * * * [misc]regime:  Found split indices: #<option (#s(si 7 89) #s(si 4 157) #s(si 7 256))>
1540196228.498 * [misc]binary-search:  Improving bounds with binary search for d and (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.498 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.498 * * * * [misc]points:  Computing exacts for 16 points
1540196228.500 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.500 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.501 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.501 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
1540196228.501 * * * * [misc]points:  Computing exacts for 4 points
1540196228.502 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.502 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.502 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.502 * * * * [exit]points:  Sampled 19 points with exact outputs
1540196228.508 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.508 * * * * [misc]points:  Computing exacts for 16 points
1540196228.510 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.510 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.511 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.511 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
1540196228.511 * * * * [misc]points:  Computing exacts for 4 points
1540196228.512 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.512 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.512 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.512 * * * * [exit]points:  Sampled 19 points with exact outputs
1540196228.515 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.515 * * * * [misc]points:  Computing exacts for 16 points
1540196228.516 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.517 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.517 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.518 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 15 / 16
1540196228.518 * * * * [misc]points:  Computing exacts for 4 points
1540196228.519 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.519 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.520 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.520 * * * * [exit]points:  Sampled 19 points with exact outputs
1540196228.523 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.524 * * * * [misc]points:  Computing exacts for 16 points
1540196228.526 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.527 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.528 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.528 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 14 / 16
1540196228.528 * * * * [misc]points:  Computing exacts for 4 points
1540196228.530 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.530 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.531 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.531 * * * * [exit]points:  Sampled 18 points with exact outputs
1540196228.536 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.536 * * * * [misc]points:  Computing exacts for 16 points
1540196228.538 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.539 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.540 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.540 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 14 / 16
1540196228.540 * * * * [misc]points:  Computing exacts for 4 points
1540196228.542 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.543 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.543 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.543 * * * * [exit]points:  Sampled 17 points with exact outputs
1540196228.549 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.549 * * * * [misc]points:  Computing exacts for 16 points
1540196228.551 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.552 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.553 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.553 * * * * [exit]points:  Sampled 16 points with exact outputs
1540196228.558 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.558 * * * * [misc]points:  Computing exacts for 16 points
1540196228.560 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.561 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.562 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.562 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 13 / 16
1540196228.563 * * * * [misc]points:  Computing exacts for 4 points
1540196228.565 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.565 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.565 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.565 * * * * [exit]points:  Sampled 17 points with exact outputs
1540196228.571 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.571 * * * * [misc]points:  Computing exacts for 16 points
1540196228.573 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.574 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.575 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.575 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 14 / 16
1540196228.575 * * * * [misc]points:  Computing exacts for 4 points
1540196228.577 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.578 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.578 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.578 * * * * [exit]points:  Sampled 17 points with exact outputs
1540196228.583 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.583 * * * * [misc]points:  Computing exacts for 16 points
1540196228.586 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.587 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.588 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.588 * * * * [misc]points:  Sampling 5 additional inputs, on iter 1 have 11 / 16
1540196228.588 * * * * [misc]points:  Computing exacts for 5 points
1540196228.590 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.591 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.591 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.591 * * * * [exit]points:  Sampled 16 points with exact outputs
1540196228.596 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.596 * * * * [misc]points:  Computing exacts for 16 points
1540196228.597 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.598 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.598 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.598 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 13 / 16
1540196228.598 * * * * [misc]points:  Computing exacts for 4 points
1540196228.599 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.600 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.600 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.600 * * * * [exit]points:  Sampled 16 points with exact outputs
1540196228.603 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.603 * * * * [misc]points:  Computing exacts for 16 points
1540196228.604 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.604 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.605 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.605 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 12 / 16
1540196228.605 * * * * [misc]points:  Computing exacts for 4 points
1540196228.606 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.606 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.607 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.607 * * * * [exit]points:  Sampled 16 points with exact outputs
1540196228.609 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.609 * * * * [misc]points:  Computing exacts for 16 points
1540196228.611 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.611 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.612 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.612 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 14 / 16
1540196228.612 * * * * [misc]points:  Computing exacts for 4 points
1540196228.613 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.613 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.613 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.613 * * * * [exit]points:  Sampled 17 points with exact outputs
1540196228.616 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.616 * * * * [misc]points:  Computing exacts for 16 points
1540196228.617 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.618 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.618 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.618 * * * * [exit]points:  Sampled 16 points with exact outputs
1540196228.630 * * * * [misc]points:  Sampling 16 additional inputs, on iter 0 have 0 / 16
1540196228.630 * * * * [misc]points:  Computing exacts for 16 points
1540196228.633 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.633 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.634 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.634 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 12 / 16
1540196228.634 * * * * [misc]points:  Computing exacts for 4 points
1540196228.635 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.635 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.636 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.636 * * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 15 / 16
1540196228.636 * * * * [misc]points:  Computing exacts for 4 points
1540196228.637 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.637 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.637 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196228.637 * * * * [exit]points:  Sampled 17 points with exact outputs
1540196228.640 * [misc]regimes:  Found splitpoints: (#s(sp 7 d -1.1259973219141482e-75) #s(sp 4 d 8.790420369344199e-151) #s(sp 7 d +nan.0)) , with alts (#<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))> #<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)))))> #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* a d)))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1540196228.641 * [enter]simplify:  Simplifying (if (<= d -1.1259973219141482e-75) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))) (if (<= d 8.790420369344199e-151) (- (* (/ b (sqrt (+ (* c c) (* d d)))) (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a (/ d (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1540196228.641 * * [misc]simplify:  iters left: 6 (27 enodes)
1540196228.642 * * [misc]simplify:  iters left: 5 (35 enodes)
1540196228.644 * [exit]simplify:  Simplified to (if (or (<= d -1.1259973219141482e-75) (not (<= d 8.790420369344199e-151))) (- (/ (* b c) (+ (* d d) (* c c))) (/ (* (/ d (sqrt (+ (* d d) (* c c)))) a) (sqrt (+ (* d d) (* c c))))) (- (* (/ b (sqrt (+ (* d d) (* c c)))) (/ c (sqrt (+ (* d d) (* c c))))) (/ (/ (* d a) (sqrt (+ (* d d) (* c c)))) (sqrt (+ (* d d) (* c c))))))
1540196228.644 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1540196228.737 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1540196228.739 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.741 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.741 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1540196228.743 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.745 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.747 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1540196228.749 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.753 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.757 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1540196228.759 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.767 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.774 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1540196228.776 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.809 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.818 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1540196228.820 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.835 * * * * [misc]points:  Setting MPFR precision to 320
1540196228.850 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1540196228.851 * * * * [misc]points:  Setting MPFR precision to 64
1540196228.881 * * * * [misc]points:  Setting MPFR precision to 320
1540196229.238 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1540196229.240 * * * * [misc]points:  Setting MPFR precision to 64
1540196229.353 * * * * [misc]points:  Setting MPFR precision to 320
1540196229.444 * * * * [misc]points:  Computing exacts for 8000 points
1540196229.445 * * * * [misc]points:  Setting MPFR precision to 64
1540196229.945 * * * * [misc]points:  Setting MPFR precision to 320
1540196230.470 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.207 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196231.210 * * * * [misc]points:  Sampling 461 additional inputs, on iter 1 have 7539 / 8000
1540196231.237 * * * * [misc]points:  Computing exacts on every 28 of 461 points to ramp up precision
1540196231.238 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.239 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.240 * * * * [misc]points:  Computing exacts on every 14 of 461 points to ramp up precision
1540196231.241 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.242 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.243 * * * * [misc]points:  Computing exacts on every 7 of 461 points to ramp up precision
1540196231.244 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.248 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.250 * * * * [misc]points:  Computing exacts on every 3 of 461 points to ramp up precision
1540196231.251 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.258 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.265 * * * * [misc]points:  Computing exacts for 461 points
1540196231.267 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.295 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.322 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196231.322 * * * * [misc]points:  Sampling 18 additional inputs, on iter 2 have 7982 / 8000
1540196231.323 * * * * [misc]points:  Computing exacts for 18 points
1540196231.324 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.325 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.325 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196231.325 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7999 / 8000
1540196231.325 * * * * [misc]points:  Computing exacts for 4 points
1540196231.326 * * * * [misc]points:  Setting MPFR precision to 320
1540196231.327 * * * * [misc]points:  Setting MPFR precision to 576
1540196231.327 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540196231.327 * * * * [exit]points:  Sampled 8003 points with exact outputs
1540196232.073 * [misc]regime-testing:  Baseline error score: 24.28175659327413
1540196232.073 * [misc]regime-testing:  End program error score: 23.48570080556795
1540196232.074 * [misc]regime-testing:  Oracle error score: 22.146458008509757
1540196232.145 * [misc]regime-testing:  Target error score: 0.43843005254359085