26.353 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.738 * * * [progress]: [2/2] Setting up program.
0.744 * [progress]: [Phase 2 of 3] Improving.
0.744 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (sqrt (- (* y y) (* z z))))
0.746 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.747 * * [simplify]: iteration  1 :  21  enodes  (cost  5 )
0.748 * * [simplify]: iteration  2 :  36  enodes  (cost  5 )
0.749 * * [simplify]: iteration  3 :  62  enodes  (cost  5 )
0.751 * * [simplify]: iteration  4 :  133  enodes  (cost  5 )
0.753 * * [simplify]: iteration  5 :  211  enodes  (cost  5 )
0.756 * * [simplify]: iteration  6 :  397  enodes  (cost  5 )
0.765 * * [simplify]: iteration  7 :  1798  enodes  (cost  5 )
0.822 * * [simplify]: iteration  8 :  5001  enodes  (cost  5 )
0.823 * [simplify]: Simplified to:
   (* x (sqrt (- (* y y) (* z z))))
0.823 * * [progress]: iteration 1 / 4
0.823 * * * [progress]: picking best candidate
0.826 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>
0.826 * * * [progress]: localizing error
0.833 * * * [progress]: generating rewritten candidates
0.833 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.837 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.841 * * * [progress]: generating series expansions
0.841 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.841 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0
0.841 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
0.841 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.841 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.841 * [taylor]: Taking taylor expansion of y in z
0.841 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.841 * [taylor]: Taking taylor expansion of z in z
0.841 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.841 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.841 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.841 * [taylor]: Taking taylor expansion of y in y
0.841 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.841 * [taylor]: Taking taylor expansion of z in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
0.842 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.842 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.842 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.842 * [taylor]: Taking taylor expansion of z in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
0.842 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.842 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.842 * [taylor]: Taking taylor expansion of z in z
0.842 * [taylor]: Taking taylor expansion of 0 in z
0.843 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg (pow z 2)))) in z
0.843 * [taylor]: Taking taylor expansion of 1/2 in z
0.843 * [taylor]: Taking taylor expansion of (sqrt (neg (pow z 2))) in z
0.843 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.843 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.843 * [taylor]: Taking taylor expansion of z in z
0.843 * [taylor]: Taking taylor expansion of 0 in z
0.843 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
0.844 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.844 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.844 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.844 * [taylor]: Taking taylor expansion of y in z
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.844 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.844 * [taylor]: Taking taylor expansion of z in z
0.844 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.844 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.844 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.844 * [taylor]: Taking taylor expansion of y in y
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.844 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.844 * [taylor]: Taking taylor expansion of z in y
0.844 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.844 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.844 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.844 * [taylor]: Taking taylor expansion of y in y
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.844 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.844 * [taylor]: Taking taylor expansion of z in y
0.845 * [taylor]: Taking taylor expansion of 1 in z
0.845 * [taylor]: Taking taylor expansion of 0 in z
0.845 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.845 * [taylor]: Taking taylor expansion of -1/2 in z
0.845 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.845 * [taylor]: Taking taylor expansion of z in z
0.846 * [taylor]: Taking taylor expansion of 0 in z
0.846 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
0.846 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
0.846 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.846 * [taylor]: Taking taylor expansion of y in z
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.846 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.846 * [taylor]: Taking taylor expansion of z in z
0.846 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.846 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.846 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.846 * [taylor]: Taking taylor expansion of z in y
0.847 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
0.847 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.847 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.847 * [taylor]: Taking taylor expansion of y in y
0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.847 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.847 * [taylor]: Taking taylor expansion of z in y
0.847 * [taylor]: Taking taylor expansion of 1 in z
0.847 * [taylor]: Taking taylor expansion of 0 in z
0.847 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
0.847 * [taylor]: Taking taylor expansion of -1/2 in z
0.847 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.847 * [taylor]: Taking taylor expansion of z in z
0.848 * [taylor]: Taking taylor expansion of 0 in z
0.848 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.848 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0
0.848 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
0.848 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.848 * [taylor]: Taking taylor expansion of y in z
0.848 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.848 * [taylor]: Taking taylor expansion of z in z
0.848 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.848 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.848 * [taylor]: Taking taylor expansion of z in y
0.848 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
0.848 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.848 * [taylor]: Taking taylor expansion of z in y
0.848 * [taylor]: Taking taylor expansion of (neg (pow z 2)) in z
0.849 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.849 * [taylor]: Taking taylor expansion of z in z
0.849 * [taylor]: Taking taylor expansion of 0 in z
0.849 * [taylor]: Taking taylor expansion of 1 in z
0.849 * [taylor]: Taking taylor expansion of 0 in z
0.849 * [taylor]: Taking taylor expansion of 0 in z
0.849 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
0.849 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.849 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.849 * [taylor]: Taking taylor expansion of y in z
0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.849 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.849 * [taylor]: Taking taylor expansion of z in z
0.850 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.850 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.850 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.850 * [taylor]: Taking taylor expansion of z in y
0.850 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.850 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.850 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.850 * [taylor]: Taking taylor expansion of z in y
0.850 * [taylor]: Taking taylor expansion of 1 in z
0.850 * [taylor]: Taking taylor expansion of 0 in z
0.850 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z
0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.850 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.850 * [taylor]: Taking taylor expansion of z in z
0.851 * [taylor]: Taking taylor expansion of 0 in z
0.851 * [taylor]: Taking taylor expansion of 0 in z
0.851 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
0.852 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.852 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.852 * [taylor]: Taking taylor expansion of y in z
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.852 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.852 * [taylor]: Taking taylor expansion of z in z
0.852 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.852 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.852 * [taylor]: Taking taylor expansion of y in y
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.852 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.852 * [taylor]: Taking taylor expansion of z in y
0.852 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.852 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.852 * [taylor]: Taking taylor expansion of y in y
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.852 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.852 * [taylor]: Taking taylor expansion of z in y
0.852 * [taylor]: Taking taylor expansion of 1 in z
0.852 * [taylor]: Taking taylor expansion of 0 in z
0.853 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow z 2))) in z
0.853 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.853 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.853 * [taylor]: Taking taylor expansion of z in z
0.853 * [taylor]: Taking taylor expansion of 0 in z
0.853 * [taylor]: Taking taylor expansion of 0 in z
0.854 * * * [progress]: simplifying candidates
0.854 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (- (* y y) (* z z))))
  (exp (sqrt (- (* y y) (* z z))))
  (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z)))))
  (cbrt (sqrt (- (* y y) (* z z))))
  (* (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z)))) (sqrt (- (* y y) (* z z))))
  (sqrt (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z)))))
  (sqrt (cbrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt 1)
  (sqrt (- (* y y) (* z z)))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (- (pow (* y y) 3) (pow (* z z) 3)))
  (sqrt (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z)))))
  (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z))))
  (sqrt (+ (* y y) (* z z)))
  (/ 1 2)
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (/ (exp (* y y)) (exp (* z z)))
  (log (- (* y y) (* z z)))
  (exp (- (* y y) (* z z)))
  (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z))))
  (cbrt (- (* y y) (* z z)))
  (* (* (- (* y y) (* z z)) (- (* y y) (* z z))) (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (- (pow (* y y) 3) (pow (* z z) 3))
  (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z))))
  (neg (* z z))
  (- (* (* y y) (* y y)) (* (* z z) (* z z)))
  (+ (* y y) (* z z))
  (+ y z)
  (- y z)
  (neg (* z z))
  (* z (sqrt (neg 1)))
  y
  (* -1 y)
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
0.857 * * [simplify]: iteration  0 :  123  enodes  (cost  189 )
0.860 * * [simplify]: iteration  1 :  439  enodes  (cost  175 )
0.868 * * [simplify]: iteration  2 :  1491  enodes  (cost  175 )
0.899 * * [simplify]: iteration  3 :  5003  enodes  (cost  174 )
0.901 * [simplify]: Simplified to:
   (log (sqrt (- (* y y) (* z z))))
  (exp (sqrt (- (* y y) (* z z))))
  (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z)))))
  (cbrt (sqrt (- (* y y) (* z z))))
  (pow (sqrt (- (* y y) (* z z))) 3)
  (fabs (cbrt (- (* y y) (* z z))))
  (sqrt (cbrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  1
  (sqrt (- (* y y) (* z z)))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (- (pow (* y y) 3) (pow (* z z) 3)))
  (sqrt (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z)))))
  (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z))))
  (sqrt (+ (* y y) (* z z)))
  1/2
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (exp (- (* y y) (* z z)))
  (log (- (* y y) (* z z)))
  (exp (- (* y y) (* z z)))
  (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z))))
  (cbrt (- (* y y) (* z z)))
  (pow (- (* y y) (* z z)) 3)
  (sqrt (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (- (pow (* y y) 3) (pow (* z z) 3))
  (+ (+ (pow y 4) (* (* y y) (* z z))) (pow z 4))
  (neg (* z z))
  (+ (* (neg (pow z 3)) z) (pow y 4))
  (+ (* y y) (* z z))
  (+ y z)
  (- y z)
  (neg (* z z))
  (* z (sqrt -1))
  y
  (* -1 y)
  (- (* y y) (* z z))
  (- (* y y) (* z z))
  (- (* y y) (* z z))
0.901 * * * [progress]: adding candidates to table
0.943 * * [progress]: iteration 2 / 4
0.943 * * * [progress]: picking best candidate
0.952 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (* -1 y)))>
0.952 * * * [progress]: localizing error
0.955 * * * [progress]: generating rewritten candidates
0.955 * * * [progress]: generating series expansions
0.955 * * * [progress]: simplifying candidates
0.955 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.958 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.958 * [simplify]: Simplified to:
   
0.958 * * * [progress]: adding candidates to table
0.958 * * [progress]: iteration 3 / 4
0.958 * * * [progress]: picking best candidate
0.964 * * * * [pick]: Picked  #<alt (λ (x y z) (* x y))>
0.964 * * * [progress]: localizing error
0.966 * * * [progress]: generating rewritten candidates
0.966 * * * [progress]: generating series expansions
0.966 * * * [progress]: simplifying candidates
0.966 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.968 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.968 * [simplify]: Simplified to:
   
0.968 * * * [progress]: adding candidates to table
0.969 * * [progress]: iteration 4 / 4
0.969 * * * [progress]: picking best candidate
0.972 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (* (sqrt (+ y z)) (sqrt (- y z)))))>
0.972 * * * [progress]: localizing error
0.980 * * * [progress]: generating rewritten candidates
0.980 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.991 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.996 * * * [progress]: generating series expansions
0.996 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.996 * [approximate]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in (y z) around 0
0.996 * [taylor]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in z
0.996 * [taylor]: Taking taylor expansion of (* (+ z y) (- y z)) in z
0.996 * [taylor]: Taking taylor expansion of (+ z y) in z
0.996 * [taylor]: Taking taylor expansion of z in z
0.996 * [taylor]: Taking taylor expansion of y in z
0.996 * [taylor]: Taking taylor expansion of (- y z) in z
0.996 * [taylor]: Taking taylor expansion of y in z
0.996 * [taylor]: Taking taylor expansion of z in z
0.996 * [taylor]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in y
0.996 * [taylor]: Taking taylor expansion of (* (+ z y) (- y z)) in y
0.996 * [taylor]: Taking taylor expansion of (+ z y) in y
0.996 * [taylor]: Taking taylor expansion of z in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of (- y z) in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of z in y
0.997 * [taylor]: Taking taylor expansion of (sqrt (* (+ z y) (- y z))) in y
0.997 * [taylor]: Taking taylor expansion of (* (+ z y) (- y z)) in y
0.997 * [taylor]: Taking taylor expansion of (+ z y) in y
0.997 * [taylor]: Taking taylor expansion of z in y
0.997 * [taylor]: Taking taylor expansion of y in y
0.997 * [taylor]: Taking taylor expansion of (- y z) in y
0.997 * [taylor]: Taking taylor expansion of y in y
0.997 * [taylor]: Taking taylor expansion of z in y
0.997 * [taylor]: Taking taylor expansion of (sqrt (* -1 (pow z 2))) in z
0.997 * [taylor]: Taking taylor expansion of (* -1 (pow z 2)) in z
0.997 * [taylor]: Taking taylor expansion of -1 in z
0.997 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.997 * [taylor]: Taking taylor expansion of z in z
0.997 * [taylor]: Taking taylor expansion of 0 in z
0.998 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (* -1 (pow z 2)))) in z
0.998 * [taylor]: Taking taylor expansion of 1/2 in z
0.998 * [taylor]: Taking taylor expansion of (sqrt (* -1 (pow z 2))) in z
0.998 * [taylor]: Taking taylor expansion of (* -1 (pow z 2)) in z
0.998 * [taylor]: Taking taylor expansion of -1 in z
0.998 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.998 * [taylor]: Taking taylor expansion of z in z
0.998 * [taylor]: Taking taylor expansion of 0 in z
0.998 * [approximate]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in (y z) around 0
0.998 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in z
0.998 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y))) in z
0.999 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.999 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.999 * [taylor]: Taking taylor expansion of y in z
0.999 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.999 * [taylor]: Taking taylor expansion of z in z
0.999 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.999 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.999 * [taylor]: Taking taylor expansion of z in z
0.999 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.999 * [taylor]: Taking taylor expansion of y in z
0.999 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in y
0.999 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y))) in y
0.999 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.999 * [taylor]: Taking taylor expansion of y in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.999 * [taylor]: Taking taylor expansion of z in y
0.999 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.999 * [taylor]: Taking taylor expansion of z in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.999 * [taylor]: Taking taylor expansion of y in y
0.999 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y)))) in y
0.999 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 y))) in y
0.999 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.000 * [taylor]: Taking taylor expansion of z in y
1.000 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.000 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.000 * [taylor]: Taking taylor expansion of z in y
1.000 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of 1 in z
1.000 * [taylor]: Taking taylor expansion of 0 in z
1.000 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
1.000 * [taylor]: Taking taylor expansion of -1/2 in z
1.000 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.000 * [taylor]: Taking taylor expansion of z in z
1.001 * [taylor]: Taking taylor expansion of 0 in z
1.001 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in (y z) around 0
1.001 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in z
1.001 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in z
1.001 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in z
1.001 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1.001 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.001 * [taylor]: Taking taylor expansion of z in z
1.001 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.001 * [taylor]: Taking taylor expansion of y in z
1.001 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 y))) in z
1.001 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.002 * [taylor]: Taking taylor expansion of z in z
1.002 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.002 * [taylor]: Taking taylor expansion of y in z
1.002 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in y
1.002 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in y
1.002 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in y
1.002 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.002 * [taylor]: Taking taylor expansion of z in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 y))) in y
1.002 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.002 * [taylor]: Taking taylor expansion of z in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (/ 1 z) (/ 1 y)))) (sqrt (- (/ 1 z) (/ 1 y)))) in y
1.002 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in y
1.002 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in y
1.002 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.002 * [taylor]: Taking taylor expansion of z in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 y))) in y
1.002 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.002 * [taylor]: Taking taylor expansion of z in y
1.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of 0 in z
1.003 * [taylor]: Taking taylor expansion of 0 in z
1.003 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.003 * [taylor]: Taking taylor expansion of NAN in z
1.004 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) z)) in z
1.004 * [taylor]: Taking taylor expansion of 2 in z
1.004 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z
1.004 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.004 * [taylor]: Taking taylor expansion of NAN in z
1.004 * [taylor]: Taking taylor expansion of z in z
1.007 * [taylor]: Taking taylor expansion of (+ (* 3 (pow NAN 6)) (/ (pow NAN 2) (pow z 2))) in z
1.007 * [taylor]: Taking taylor expansion of (* 3 (pow NAN 6)) in z
1.007 * [taylor]: Taking taylor expansion of 3 in z
1.007 * [taylor]: Taking taylor expansion of (pow NAN 6) in z
1.007 * [taylor]: Taking taylor expansion of NAN in z
1.007 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow z 2)) in z
1.007 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.007 * [taylor]: Taking taylor expansion of NAN in z
1.007 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.007 * [taylor]: Taking taylor expansion of z in z
1.008 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
1.008 * [approximate]: Taking taylor expansion of (sqrt (+ z y)) in (y z) around 0
1.008 * [taylor]: Taking taylor expansion of (sqrt (+ z y)) in z
1.008 * [taylor]: Taking taylor expansion of (+ z y) in z
1.008 * [taylor]: Taking taylor expansion of z in z
1.008 * [taylor]: Taking taylor expansion of y in z
1.009 * [taylor]: Taking taylor expansion of (sqrt (+ z y)) in y
1.009 * [taylor]: Taking taylor expansion of (+ z y) in y
1.009 * [taylor]: Taking taylor expansion of z in y
1.009 * [taylor]: Taking taylor expansion of y in y
1.009 * [taylor]: Taking taylor expansion of (sqrt (+ z y)) in y
1.009 * [taylor]: Taking taylor expansion of (+ z y) in y
1.009 * [taylor]: Taking taylor expansion of z in y
1.009 * [taylor]: Taking taylor expansion of y in y
1.009 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.009 * [taylor]: Taking taylor expansion of z in z
1.009 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 z))) in z
1.009 * [taylor]: Taking taylor expansion of 1/2 in z
1.009 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.009 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.009 * [taylor]: Taking taylor expansion of z in z
1.010 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow z 3)))) in z
1.010 * [taylor]: Taking taylor expansion of -1/8 in z
1.010 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow z 3))) in z
1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow z 3)) in z
1.010 * [taylor]: Taking taylor expansion of (pow z 3) in z
1.010 * [taylor]: Taking taylor expansion of z in z
1.011 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 z) (/ 1 y))) in (y z) around 0
1.011 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) (/ 1 y))) in z
1.011 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1.011 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.011 * [taylor]: Taking taylor expansion of z in z
1.011 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.011 * [taylor]: Taking taylor expansion of y in z
1.011 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) (/ 1 y))) in y
1.011 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.011 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.011 * [taylor]: Taking taylor expansion of z in y
1.011 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.011 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) (/ 1 y))) in y
1.011 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.011 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.011 * [taylor]: Taking taylor expansion of z in y
1.011 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.011 * [taylor]: Taking taylor expansion of 0 in z
1.011 * [taylor]: Taking taylor expansion of NAN in z
1.011 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 z) (pow NAN 2))) in z
1.011 * [taylor]: Taking taylor expansion of NAN in z
1.011 * [taylor]: Taking taylor expansion of (- (/ 1 z) (pow NAN 2)) in z
1.011 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.011 * [taylor]: Taking taylor expansion of z in z
1.012 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.012 * [taylor]: Taking taylor expansion of NAN in z
1.012 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) z)))) in z
1.012 * [taylor]: Taking taylor expansion of NAN in z
1.012 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) z))) in z
1.012 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in z
1.012 * [taylor]: Taking taylor expansion of 2 in z
1.012 * [taylor]: Taking taylor expansion of (pow NAN 4) in z
1.012 * [taylor]: Taking taylor expansion of NAN in z
1.012 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) z)) in z
1.012 * [taylor]: Taking taylor expansion of 2 in z
1.012 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z
1.012 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.012 * [taylor]: Taking taylor expansion of NAN in z
1.012 * [taylor]: Taking taylor expansion of z in z
1.015 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in (y z) around 0
1.015 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in z
1.015 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in z
1.015 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
1.015 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.015 * [taylor]: Taking taylor expansion of z in z
1.015 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.015 * [taylor]: Taking taylor expansion of y in z
1.015 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in y
1.015 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in y
1.015 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.015 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.015 * [taylor]: Taking taylor expansion of z in y
1.015 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.015 * [taylor]: Taking taylor expansion of y in y
1.015 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 z) (/ 1 y)))) in y
1.015 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (/ 1 y))) in y
1.015 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
1.015 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.015 * [taylor]: Taking taylor expansion of z in y
1.015 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.015 * [taylor]: Taking taylor expansion of y in y
1.016 * [taylor]: Taking taylor expansion of 0 in z
1.016 * [taylor]: Taking taylor expansion of NAN in z
1.016 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 z) (pow NAN 2))) in z
1.016 * [taylor]: Taking taylor expansion of NAN in z
1.016 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (pow NAN 2)) in z
1.016 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.016 * [taylor]: Taking taylor expansion of z in z
1.016 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.016 * [taylor]: Taking taylor expansion of NAN in z
1.016 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) z)) (* 2 (pow NAN 4)))) in z
1.016 * [taylor]: Taking taylor expansion of NAN in z
1.016 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) z)) (* 2 (pow NAN 4))) in z
1.016 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) z)) in z
1.016 * [taylor]: Taking taylor expansion of 2 in z
1.016 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z
1.016 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
1.017 * [taylor]: Taking taylor expansion of NAN in z
1.017 * [taylor]: Taking taylor expansion of z in z
1.017 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in z
1.017 * [taylor]: Taking taylor expansion of 2 in z
1.017 * [taylor]: Taking taylor expansion of (pow NAN 4) in z
1.017 * [taylor]: Taking taylor expansion of NAN in z
1.017 * * * [progress]: simplifying candidates
1.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ y z) (- y z))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (+ y z) (- y z))
  (+ (log (sqrt (+ y z))) (log (sqrt (- y z))))
  (log (* (sqrt (+ y z)) (sqrt (- y z))))
  (exp (* (sqrt (+ y z)) (sqrt (- y z))))
  (* (* (* (sqrt (+ y z)) (sqrt (+ y z))) (sqrt (+ y z))) (* (* (sqrt (- y z)) (sqrt (- y z))) (sqrt (- y z))))
  (* (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))) (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))))
  (cbrt (* (sqrt (+ y z)) (sqrt (- y z))))
  (* (* (* (sqrt (+ y z)) (sqrt (- y z))) (* (sqrt (+ y z)) (sqrt (- y z)))) (* (sqrt (+ y z)) (sqrt (- y z))))
  (* (+ y z) (- y z))
  (sqrt (* (sqrt (+ y z)) (sqrt (- y z))))
  (sqrt (* (sqrt (+ y z)) (sqrt (- y z))))
  (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (pow y 3) (pow z 3))))
  (* (sqrt (+ (* y y) (- (* z z) (* y z)))) (sqrt (+ (* y y) (+ (* z z) (* y z)))))
  (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (* y y) (* z z))))
  (* (sqrt (+ (* y y) (- (* z z) (* y z)))) (sqrt (+ y z)))
  (* (sqrt (- (* y y) (* z z))) (sqrt (- (pow y 3) (pow z 3))))
  (* (sqrt (- y z)) (sqrt (+ (* y y) (+ (* z z) (* y z)))))
  (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z))))
  (* (sqrt (- y z)) (sqrt (+ y z)))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (+ y z)) (* (cbrt (sqrt (- y z))) (cbrt (sqrt (- y z)))))
  (* (sqrt (+ y z)) (sqrt (* (cbrt (- y z)) (cbrt (- y z)))))
  (* (sqrt (+ y z)) (sqrt (sqrt (- y z))))
  (* (sqrt (+ y z)) (sqrt 1))
  (* (sqrt (+ y z)) (sqrt (+ (sqrt y) (sqrt z))))
  (* (sqrt (+ y z)) (sqrt 1))
  (* (sqrt (+ y z)) (sqrt (sqrt (- y z))))
  (* (sqrt (+ y z)) 1)
  (* (cbrt (sqrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (cbrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (sqrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (sqrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- (pow y 3) (pow z 3))))
  (* (sqrt (+ y z)) (sqrt (- (* y y) (* z z))))
  (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- y z)))
  (* (sqrt (- (* y y) (* z z))) (sqrt (- y z)))
  (log (sqrt (+ y z)))
  (exp (sqrt (+ y z)))
  (* (cbrt (sqrt (+ y z))) (cbrt (sqrt (+ y z))))
  (cbrt (sqrt (+ y z)))
  (* (* (sqrt (+ y z)) (sqrt (+ y z))) (sqrt (+ y z)))
  (sqrt (* (cbrt (+ y z)) (cbrt (+ y z))))
  (sqrt (cbrt (+ y z)))
  (sqrt (sqrt (+ y z)))
  (sqrt (sqrt (+ y z)))
  (sqrt 1)
  (sqrt (+ y z))
  (sqrt 1)
  (sqrt (+ y z))
  (sqrt (+ (pow y 3) (pow z 3)))
  (sqrt (+ (* y y) (- (* z z) (* y z))))
  (sqrt (- (* y y) (* z z)))
  (sqrt (- y z))
  (/ 1 2)
  (sqrt (sqrt (+ y z)))
  (sqrt (sqrt (+ y z)))
  (* z (sqrt -1))
  y
  (+ (* 2 (/ (* (pow NAN 2) z) y)) (+ (/ (* (pow NAN 2) (pow z 2)) (pow y 2)) (pow NAN 2)))
  (- (+ (* 1/2 (* NAN y)) (* NAN z)) (* 1/8 (* (pow NAN 3) (pow y 2))))
  (- (+ NAN (/ (* NAN z) y)) (* 2 (/ (* (pow NAN 3) z) (pow y 2))))
  (- (+ NAN (/ (* NAN z) y)) (* 2 (/ (* (pow NAN 3) z) (pow y 2))))
1.022 * * [simplify]: iteration  0 :  242  enodes  (cost  416 )
1.027 * * [simplify]: iteration  1 :  855  enodes  (cost  409 )
1.044 * * [simplify]: iteration  2 :  3626  enodes  (cost  402 )
1.101 * * [simplify]: iteration  3 :  5001  enodes  (cost  402 )
1.103 * [simplify]: Simplified to:
   (- (* y y) (* z z))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (- (* y y) (* z z))
  (log (* (sqrt (+ y z)) (sqrt (- y z))))
  (log (* (sqrt (+ y z)) (sqrt (- y z))))
  (exp (* (sqrt (+ y z)) (sqrt (- y z))))
  (pow (* (sqrt (+ y z)) (sqrt (- y z))) 3)
  (* (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))) (cbrt (* (sqrt (+ y z)) (sqrt (- y z)))))
  (cbrt (* (sqrt (+ y z)) (sqrt (- y z))))
  (pow (* (sqrt (+ y z)) (sqrt (- y z))) 3)
  (- (* y y) (* z z))
  (sqrt (* (sqrt (+ y z)) (sqrt (- y z))))
  (sqrt (* (sqrt (+ y z)) (sqrt (- y z))))
  (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (pow y 3) (pow z 3))))
  (* (sqrt (+ (* y y) (- (* z z) (* y z)))) (sqrt (+ (* y y) (+ (* z z) (* y z)))))
  (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- (* y y) (* z z))))
  (* (sqrt (+ (* y y) (- (* z z) (* y z)))) (sqrt (+ y z)))
  (* (sqrt (- (* y y) (* z z))) (sqrt (- (pow y 3) (pow z 3))))
  (* (sqrt (- y z)) (sqrt (+ (* y y) (+ (* z z) (* y z)))))
  (- (* y y) (* z z))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (sqrt (+ y z))) (sqrt (sqrt (- y z))))
  (* (sqrt (+ y z)) (* (cbrt (sqrt (- y z))) (cbrt (sqrt (- y z)))))
  (* (fabs (cbrt (- y z))) (sqrt (+ y z)))
  (* (sqrt (+ y z)) (sqrt (sqrt (- y z))))
  (sqrt (+ y z))
  (* (sqrt (+ y z)) (sqrt (+ (sqrt y) (sqrt z))))
  (sqrt (+ y z))
  (* (sqrt (+ y z)) (sqrt (sqrt (- y z))))
  (sqrt (+ y z))
  (* (cbrt (sqrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (cbrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (sqrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (sqrt (+ y z))) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- y z)))
  (* (sqrt (+ y z)) (sqrt (- (pow y 3) (pow z 3))))
  (* (sqrt (+ y z)) (sqrt (- (* y y) (* z z))))
  (* (sqrt (+ (pow y 3) (pow z 3))) (sqrt (- y z)))
  (* (sqrt (- (* y y) (* z z))) (sqrt (- y z)))
  (log (sqrt (+ y z)))
  (exp (sqrt (+ y z)))
  (* (cbrt (sqrt (+ y z))) (cbrt (sqrt (+ y z))))
  (cbrt (sqrt (+ y z)))
  (pow (sqrt (+ y z)) 3)
  (fabs (cbrt (+ y z)))
  (sqrt (cbrt (+ y z)))
  (sqrt (sqrt (+ y z)))
  (sqrt (sqrt (+ y z)))
  1
  (sqrt (+ y z))
  1
  (sqrt (+ y z))
  (sqrt (+ (pow y 3) (pow z 3)))
  (sqrt (+ (* y y) (- (* z z) (* y z))))
  (sqrt (- (* y y) (* z z)))
  (sqrt (- y z))
  1/2
  (sqrt (sqrt (+ y z)))
  (sqrt (sqrt (+ y z)))
  (* z (sqrt -1))
  y
  (+ (* 2 (/ (* (pow NAN 2) z) y)) (+ (/ (* (pow NAN 2) (pow z 2)) (pow y 2)) (pow NAN 2)))
  (+ (* y (- (* 1/2 NAN) (* (* 1/8 (pow NAN 3)) y))) (* NAN z))
  (- (+ NAN (/ (* NAN z) y)) (* 2 (/ (* (pow NAN 3) z) (pow y 2))))
  (- (+ NAN (/ (* NAN z) y)) (* 2 (/ (* (pow NAN 3) z) (pow y 2))))
1.104 * * * [progress]: adding candidates to table
1.163 * [progress]: [Phase 3 of 3] Extracting.
1.163 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.164 * * * [regime-changes]: Trying 8 branch expressions: ((* z z) (* y y) (- (* y y) (* z z)) (sqrt (- (* y y) (* z z))) (* x (sqrt (- (* y y) (* z z)))) z y x)
1.164 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.218 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.270 * * * * [regimes]: Trying to branch on (- (* y y) (* z z)) from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.325 * * * * [regimes]: Trying to branch on (sqrt (- (* y y) (* z z))) from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.385 * * * * [regimes]: Trying to branch on (* x (sqrt (- (* y y) (* z z)))) from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.454 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.530 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.582 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)
1.645 * * * [regime]: Found split indices: #<option (#s(si 1 133) #s(si 0 255))>
1.645 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (* -1 y)))> #<alt (λ (x y z) (* x (* (cbrt (pow (sqrt (+ y z)) 3)) (sqrt (- y z)))))> #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>)