2.034 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (- 1.0 z))
0.023 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.024 * * [simplify]: iteration  1 :  26  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  62  enodes  (cost  3 )
0.027 * * [simplify]: iteration  3 :  164  enodes  (cost  3 )
0.030 * * [simplify]: iteration  4 :  320  enodes  (cost  3 )
0.033 * * [simplify]: iteration  5 :  438  enodes  (cost  3 )
0.038 * * [simplify]: iteration  6 :  600  enodes  (cost  3 )
0.044 * * [simplify]: iteration  7 :  831  enodes  (cost  3 )
0.055 * * [simplify]: iteration  8 :  1451  enodes  (cost  3 )
0.067 * * [simplify]: iteration  9 :  2357  enodes  (cost  3 )
0.079 * * [simplify]: iteration  10 :  2545  enodes  (cost  3 )
0.090 * * [simplify]: iteration  11 :  2545  enodes  (cost  3 )
0.090 * [simplify]: Simplified to:
   (* (+ x y) (- 1.0 z))
0.091 * * [progress]: iteration 1 / 4
0.091 * * * [progress]: picking best candidate
0.092 * * * * [pick]: Picked  #<alt (λ (x y z) (* (+ x y) (- 1.0 z)))>
0.092 * * * [progress]: localizing error
0.097 * * * [progress]: generating rewritten candidates
0.097 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.120 * * * [progress]: generating series expansions
0.120 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.120 * [approximate]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in (x y z) around 0
0.120 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in z
0.120 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.120 * [taylor]: Taking taylor expansion of 1.0 in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [taylor]: Taking taylor expansion of (+ x y) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in y
0.121 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.121 * [taylor]: Taking taylor expansion of 1.0 in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of (+ x y) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in x
0.121 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of z in x
0.121 * [taylor]: Taking taylor expansion of (+ x y) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in x
0.121 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
0.121 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [taylor]: Taking taylor expansion of z in x
0.121 * [taylor]: Taking taylor expansion of (+ x y) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (* y (- 1.0 z)) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.121 * [taylor]: Taking taylor expansion of 1.0 in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.122 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.122 * [taylor]: Taking taylor expansion of 1.0 in y
0.122 * [taylor]: Taking taylor expansion of z in y
0.122 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.122 * [taylor]: Taking taylor expansion of 1.0 in z
0.122 * [taylor]: Taking taylor expansion of z in z
0.124 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.124 * [taylor]: Taking taylor expansion of 1.0 in z
0.124 * [taylor]: Taking taylor expansion of z in z
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in (x y z) around 0
0.128 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in z
0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.128 * [taylor]: Taking taylor expansion of 1.0 in z
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.128 * [taylor]: Taking taylor expansion of z in z
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.128 * [taylor]: Taking taylor expansion of y in z
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.128 * [taylor]: Taking taylor expansion of x in z
0.128 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in y
0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.128 * [taylor]: Taking taylor expansion of 1.0 in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.128 * [taylor]: Taking taylor expansion of z in y
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.129 * [taylor]: Taking taylor expansion of z in x
0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.129 * [taylor]: Taking taylor expansion of z in x
0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.130 * [taylor]: Taking taylor expansion of 1.0 in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.130 * [taylor]: Taking taylor expansion of z in y
0.131 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in y
0.131 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.131 * [taylor]: Taking taylor expansion of 1.0 in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.132 * [taylor]: Taking taylor expansion of (* z y) in y
0.132 * [taylor]: Taking taylor expansion of z in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.132 * [taylor]: Taking taylor expansion of 1.0 in z
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.133 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.133 * [taylor]: Taking taylor expansion of 1.0 in z
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.133 * [taylor]: Taking taylor expansion of z in z
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in (x y z) around 0
0.139 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in z
0.139 * [taylor]: Taking taylor expansion of -1 in z
0.139 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in z
0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.139 * [taylor]: Taking taylor expansion of y in z
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.139 * [taylor]: Taking taylor expansion of x in z
0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.139 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.139 * [taylor]: Taking taylor expansion of z in z
0.140 * [taylor]: Taking taylor expansion of 1.0 in z
0.140 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in y
0.140 * [taylor]: Taking taylor expansion of -1 in y
0.140 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in y
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.140 * [taylor]: Taking taylor expansion of z in y
0.140 * [taylor]: Taking taylor expansion of 1.0 in y
0.140 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in x
0.140 * [taylor]: Taking taylor expansion of -1 in x
0.140 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in x
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.141 * [taylor]: Taking taylor expansion of z in x
0.141 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in x
0.141 * [taylor]: Taking taylor expansion of -1 in x
0.141 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in x
0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.141 * [taylor]: Taking taylor expansion of z in x
0.141 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in y
0.142 * [taylor]: Taking taylor expansion of -1 in y
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.142 * [taylor]: Taking taylor expansion of z in y
0.142 * [taylor]: Taking taylor expansion of 1.0 in y
0.143 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in y
0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.143 * [taylor]: Taking taylor expansion of (* z y) in y
0.143 * [taylor]: Taking taylor expansion of z in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.143 * [taylor]: Taking taylor expansion of 1.0 in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0)) in z
0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.144 * [taylor]: Taking taylor expansion of z in z
0.144 * [taylor]: Taking taylor expansion of 1.0 in z
0.145 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in z
0.145 * [taylor]: Taking taylor expansion of -1 in z
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.145 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.145 * [taylor]: Taking taylor expansion of z in z
0.145 * [taylor]: Taking taylor expansion of 1.0 in z
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.150 * [taylor]: Taking taylor expansion of 0 in z
0.152 * * * [progress]: simplifying candidates
0.153 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (+ x y) (- 1.0 z)))
  (log1p (* (+ x y) (- 1.0 z)))
  (* (+ x y) (- 1.0 z))
  (+ (log (+ x y)) (log (- 1.0 z)))
  (log (* (+ x y) (- 1.0 z)))
  (exp (* (+ x y) (- 1.0 z)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- 1.0 z) (- 1.0 z)) (- 1.0 z)))
  (* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
  (cbrt (* (+ x y) (- 1.0 z)))
  (* (* (* (+ x y) (- 1.0 z)) (* (+ x y) (- 1.0 z))) (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (* (+ (pow x 3) (pow y 3)) (- (pow 1.0 3) (pow z 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))
  (* (+ (pow x 3) (pow y 3)) (- (* 1.0 1.0) (* z z)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ 1.0 z))
  (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
  (* (- x y) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))
  (* (- (* x x) (* y y)) (- (* 1.0 1.0) (* z z)))
  (* (- x y) (+ 1.0 z))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (+ x y) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* (+ x y) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* (+ x y) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt z) (sqrt z)))))
  (* (+ x y) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* (+ x y) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))))
  (* (+ x y) (fma (- z) 1 (* z 1)))
  (* (+ x y) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* (+ x y) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* (+ x y) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt z) (sqrt z)))))
  (* (+ x y) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* (+ x y) (fma (sqrt 1.0) (sqrt 1.0) (- (* z 1))))
  (* (+ x y) (fma (- z) 1 (* z 1)))
  (* (+ x y) (fma 1 1.0 (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* (+ x y) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* (+ x y) (fma 1 1.0 (- (* (sqrt z) (sqrt z)))))
  (* (+ x y) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* (+ x y) (fma 1 1.0 (- (* z 1))))
  (* (+ x y) (fma (- z) 1 (* z 1)))
  (* (+ x y) 1.0)
  (* (+ x y) (- z))
  (* (+ x y) 1.0)
  (* (+ x y) (- z))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (+ x y))
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt z) (sqrt z)))) (+ x y))
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 (* z 1)) (+ x y))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (+ x y))
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (+ x y))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt z) (sqrt z)))) (+ x y))
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (+ x y))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 (* z 1)) (+ x y))
  (* (fma 1 1.0 (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (+ x y))
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (+ x y))
  (* (fma 1 1.0 (- (* (sqrt z) (sqrt z)))) (+ x y))
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (+ x y))
  (* (fma 1 1.0 (- (* z 1))) (+ x y))
  (* (fma (- z) 1 (* z 1)) (+ x y))
  (* 1.0 (+ x y))
  (* (- z) (+ x y))
  (* 1.0 (+ x y))
  (* (- z) (+ x y))
  (* (+ x y) (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* (+ x y) (sqrt (- 1.0 z)))
  (* (+ x y) 1)
  (* (+ x y) (+ (sqrt 1.0) (sqrt z)))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (- 1.0 z))
  (* (sqrt (+ x y)) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- (pow 1.0 3) (pow z 3)))
  (* (+ x y) (- (* 1.0 1.0) (* z z)))
  (* (+ (pow x 3) (pow y 3)) (- 1.0 z))
  (* (- (* x x) (* y y)) (- 1.0 z))
  (- (+ (* 1.0 x) (* 1.0 y)) (* x z))
  (- (* 1.0 y) (+ (* x z) (* z y)))
  (- (* 1.0 y) (+ (* x z) (* z y)))
0.158 * * [simplify]: iteration  0 :  397  enodes  (cost  499 )
0.165 * * [simplify]: iteration  1 :  1589  enodes  (cost  357 )
0.194 * * [simplify]: iteration  2 :  5001  enodes  (cost  356 )
0.196 * [simplify]: Simplified to:
   (expm1 (* (+ x y) (- 1.0 z)))
  (log1p (* (+ x y) (- 1.0 z)))
  (* (+ x y) (- 1.0 z))
  (log (* (+ x y) (- 1.0 z)))
  (log (* (+ x y) (- 1.0 z)))
  (exp (* (+ x y) (- 1.0 z)))
  (pow (* (+ x y) (- 1.0 z)) 3)
  (* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
  (cbrt (* (+ x y) (- 1.0 z)))
  (pow (* (+ x y) (- 1.0 z)) 3)
  (sqrt (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (* (+ (pow x 3) (pow y 3)) (- (pow 1.0 3) (pow z 3)))
  (* (fma 1.0 1.0 (fma z z (* 1.0 z))) (fma x x (- (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* 1.0 1.0) (* z z)))
  (* (fma y (- y x) (* x x)) (+ 1.0 z))
  (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
  (* (fma 1.0 1.0 (fma z z (* 1.0 z))) (- x y))
  (* (- (* x x) (* y y)) (- (* 1.0 1.0) (* z z)))
  (* (- x y) (+ 1.0 z))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 z) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 z) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (fma 1.0 x (* 1.0 y))
  (* (- z) (+ x y))
  (fma 1.0 x (* 1.0 y))
  (* (- z) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 z) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 z) (+ x y))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z 1))) (+ x y))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (* (+ x y) (- 1.0 z))
  (* (fma (- z) 1 z) (+ x y))
  (fma 1.0 x (* 1.0 y))
  (* (- z) (+ x y))
  (fma 1.0 x (* 1.0 y))
  (* (- z) (+ x y))
  (* (+ x y) (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* (+ x y) (sqrt (- 1.0 z)))
  (+ x y)
  (* (+ x y) (+ (sqrt 1.0) (sqrt z)))
  (+ x y)
  (* (cbrt (+ x y)) (- 1.0 z))
  (* (sqrt (+ x y)) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- (pow 1.0 3) (pow z 3)))
  (* (+ x y) (- (* 1.0 1.0) (* z z)))
  (* (+ (pow x 3) (pow y 3)) (- 1.0 z))
  (* (- (* x x) (* y y)) (- 1.0 z))
  (fma y 1.0 (* (- 1.0 z) x))
  (fma 1.0 y (- (fma x z (* z y))))
  (fma 1.0 y (- (fma x z (* z y))))
0.196 * * * [progress]: adding candidates to table
0.278 * * [progress]: iteration 2 / 4
0.278 * * * [progress]: picking best candidate
0.281 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))>
0.281 * * * [progress]: localizing error
0.290 * * * [progress]: generating rewritten candidates
0.290 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.302 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.306 * * * [progress]: generating series expansions
0.306 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.306 * [approximate]: Taking taylor expansion of (* -1 (* z (+ x y))) in (z x y) around 0
0.306 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in y
0.306 * [taylor]: Taking taylor expansion of -1 in y
0.306 * [taylor]: Taking taylor expansion of (* z (+ x y)) in y
0.306 * [taylor]: Taking taylor expansion of z in y
0.306 * [taylor]: Taking taylor expansion of (+ x y) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in x
0.306 * [taylor]: Taking taylor expansion of -1 in x
0.306 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.306 * [taylor]: Taking taylor expansion of z in x
0.306 * [taylor]: Taking taylor expansion of (+ x y) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in z
0.306 * [taylor]: Taking taylor expansion of -1 in z
0.306 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.306 * [taylor]: Taking taylor expansion of z in z
0.306 * [taylor]: Taking taylor expansion of (+ x y) in z
0.306 * [taylor]: Taking taylor expansion of x in z
0.307 * [taylor]: Taking taylor expansion of y in z
0.307 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in z
0.307 * [taylor]: Taking taylor expansion of -1 in z
0.307 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.307 * [taylor]: Taking taylor expansion of z in z
0.307 * [taylor]: Taking taylor expansion of (+ x y) in z
0.307 * [taylor]: Taking taylor expansion of x in z
0.307 * [taylor]: Taking taylor expansion of y in z
0.307 * [taylor]: Taking taylor expansion of 0 in x
0.307 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [taylor]: Taking taylor expansion of (- (+ x y)) in x
0.308 * [taylor]: Taking taylor expansion of (+ x y) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [taylor]: Taking taylor expansion of (- y) in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of 0 in x
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of -1 in y
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.312 * [taylor]: Taking taylor expansion of 0 in x
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in (z x y) around 0
0.313 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in y
0.313 * [taylor]: Taking taylor expansion of -1 in y
0.313 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.314 * [taylor]: Taking taylor expansion of x in y
0.314 * [taylor]: Taking taylor expansion of z in y
0.314 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in x
0.314 * [taylor]: Taking taylor expansion of -1 in x
0.314 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of z in x
0.315 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.315 * [taylor]: Taking taylor expansion of -1 in z
0.315 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.315 * [taylor]: Taking taylor expansion of y in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.315 * [taylor]: Taking taylor expansion of x in z
0.315 * [taylor]: Taking taylor expansion of z in z
0.315 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.315 * [taylor]: Taking taylor expansion of -1 in z
0.315 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.315 * [taylor]: Taking taylor expansion of y in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.315 * [taylor]: Taking taylor expansion of x in z
0.315 * [taylor]: Taking taylor expansion of z in z
0.315 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) (/ 1 x))) in x
0.315 * [taylor]: Taking taylor expansion of -1 in x
0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.316 * [taylor]: Taking taylor expansion of y in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of -1 in y
0.318 * [taylor]: Taking taylor expansion of 0 in x
0.318 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.321 * [taylor]: Taking taylor expansion of 0 in x
0.321 * [taylor]: Taking taylor expansion of 0 in y
0.322 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in x
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.327 * [taylor]: Taking taylor expansion of 0 in y
0.328 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in (z x y) around 0
0.328 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in y
0.328 * [taylor]: Taking taylor expansion of -1 in y
0.328 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.328 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of z in y
0.328 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in x
0.328 * [taylor]: Taking taylor expansion of -1 in x
0.329 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.329 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.329 * [taylor]: Taking taylor expansion of -1 in z
0.329 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.329 * [taylor]: Taking taylor expansion of y in z
0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.329 * [taylor]: Taking taylor expansion of x in z
0.329 * [taylor]: Taking taylor expansion of z in z
0.329 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.330 * [taylor]: Taking taylor expansion of -1 in z
0.330 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.330 * [taylor]: Taking taylor expansion of y in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.330 * [taylor]: Taking taylor expansion of x in z
0.330 * [taylor]: Taking taylor expansion of z in z
0.330 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) (/ 1 x))) in x
0.330 * [taylor]: Taking taylor expansion of -1 in x
0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.330 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of -1 in y
0.332 * [taylor]: Taking taylor expansion of 0 in x
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of 0 in x
0.335 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.339 * [taylor]: Taking taylor expansion of 0 in x
0.340 * [taylor]: Taking taylor expansion of 0 in y
0.340 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.347 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.347 * [approximate]: Taking taylor expansion of (- (fma 1.0 x (* 1.0 y)) (+ (* x z) (* z y))) in (x y z) around 0
0.347 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (* 1.0 y)) (+ (* x z) (* z y))) in z
0.347 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in z
0.347 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.347 * [taylor]: Taking taylor expansion of (* 1.0 x) in z
0.347 * [taylor]: Taking taylor expansion of 1.0 in z
0.347 * [taylor]: Taking taylor expansion of x in z
0.347 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
0.347 * [taylor]: Taking taylor expansion of 1.0 in z
0.347 * [taylor]: Taking taylor expansion of y in z
0.347 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in z
0.347 * [taylor]: Taking taylor expansion of (* x z) in z
0.347 * [taylor]: Taking taylor expansion of x in z
0.348 * [taylor]: Taking taylor expansion of z in z
0.348 * [taylor]: Taking taylor expansion of (* z y) in z
0.348 * [taylor]: Taking taylor expansion of z in z
0.348 * [taylor]: Taking taylor expansion of y in z
0.348 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (* 1.0 y)) (+ (* x z) (* z y))) in y
0.348 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in y
0.348 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.348 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.348 * [taylor]: Taking taylor expansion of 1.0 in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.348 * [taylor]: Taking taylor expansion of 1.0 in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in y
0.348 * [taylor]: Taking taylor expansion of (* x z) in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of z in y
0.348 * [taylor]: Taking taylor expansion of (* z y) in y
0.348 * [taylor]: Taking taylor expansion of z in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (* 1.0 y)) (+ (* x z) (* z y))) in x
0.348 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in x
0.348 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.348 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in x
0.348 * [taylor]: Taking taylor expansion of (* x z) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of z in x
0.348 * [taylor]: Taking taylor expansion of (* z y) in x
0.348 * [taylor]: Taking taylor expansion of z in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (- (fma 1.0 x (* 1.0 y)) (+ (* x z) (* z y))) in x
0.348 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in x
0.348 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.348 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.349 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in x
0.349 * [taylor]: Taking taylor expansion of (* x z) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of z in x
0.349 * [taylor]: Taking taylor expansion of (* z y) in x
0.349 * [taylor]: Taking taylor expansion of z in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (* z y)) in y
0.349 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.349 * [taylor]: Taking taylor expansion of 1.0 in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (* z y) in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of 0 in z
0.352 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.352 * [taylor]: Taking taylor expansion of 1.0 in y
0.352 * [taylor]: Taking taylor expansion of z in y
0.352 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.352 * [taylor]: Taking taylor expansion of 1.0 in z
0.352 * [taylor]: Taking taylor expansion of z in z
0.354 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.354 * [taylor]: Taking taylor expansion of 1.0 in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [taylor]: Taking taylor expansion of 0 in z
0.357 * [taylor]: Taking taylor expansion of 0 in z
0.359 * [taylor]: Taking taylor expansion of 0 in z
0.360 * [approximate]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (/ 1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in (x y z) around 0
0.360 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (/ 1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in z
0.360 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in z
0.360 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.360 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in z
0.360 * [taylor]: Taking taylor expansion of 1.0 in z
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.360 * [taylor]: Taking taylor expansion of x in z
0.360 * [taylor]: Taking taylor expansion of (/ 1.0 y) in z
0.360 * [taylor]: Taking taylor expansion of 1.0 in z
0.360 * [taylor]: Taking taylor expansion of y in z
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in z
0.360 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.360 * [taylor]: Taking taylor expansion of (* z y) in z
0.360 * [taylor]: Taking taylor expansion of z in z
0.360 * [taylor]: Taking taylor expansion of y in z
0.360 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.361 * [taylor]: Taking taylor expansion of (* x z) in z
0.361 * [taylor]: Taking taylor expansion of x in z
0.361 * [taylor]: Taking taylor expansion of z in z
0.361 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (/ 1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in y
0.361 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in y
0.361 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.361 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.361 * [taylor]: Taking taylor expansion of 1.0 in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.361 * [taylor]: Taking taylor expansion of x in y
0.361 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.361 * [taylor]: Taking taylor expansion of 1.0 in y
0.361 * [taylor]: Taking taylor expansion of y in y
0.361 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.361 * [taylor]: Taking taylor expansion of (* z y) in y
0.362 * [taylor]: Taking taylor expansion of z in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.362 * [taylor]: Taking taylor expansion of (* x z) in y
0.362 * [taylor]: Taking taylor expansion of x in y
0.362 * [taylor]: Taking taylor expansion of z in y
0.362 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (/ 1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in x
0.362 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in x
0.362 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.362 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.363 * [taylor]: Taking taylor expansion of (* z y) in x
0.363 * [taylor]: Taking taylor expansion of z in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.363 * [taylor]: Taking taylor expansion of (* x z) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of z in x
0.363 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ 1 x) (/ 1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in x
0.363 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in x
0.363 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.363 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.363 * [taylor]: Taking taylor expansion of 1.0 in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x
0.364 * [taylor]: Taking taylor expansion of 1.0 in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in x
0.364 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.364 * [taylor]: Taking taylor expansion of (* z y) in x
0.364 * [taylor]: Taking taylor expansion of z in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.364 * [taylor]: Taking taylor expansion of (* x z) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of z in x
0.365 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.365 * [taylor]: Taking taylor expansion of 1.0 in y
0.365 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.365 * [taylor]: Taking taylor expansion of z in y
0.366 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in y
0.366 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.366 * [taylor]: Taking taylor expansion of 1.0 in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.367 * [taylor]: Taking taylor expansion of (* z y) in y
0.367 * [taylor]: Taking taylor expansion of z in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.367 * [taylor]: Taking taylor expansion of 1.0 in z
0.368 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.368 * [taylor]: Taking taylor expansion of z in z
0.368 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.368 * [taylor]: Taking taylor expansion of 1.0 in z
0.368 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.368 * [taylor]: Taking taylor expansion of z in z
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.376 * [approximate]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (/ -1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in (x y z) around 0
0.376 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (/ -1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in z
0.376 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in z
0.376 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.376 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in z
0.376 * [taylor]: Taking taylor expansion of 1.0 in z
0.376 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.376 * [taylor]: Taking taylor expansion of -1 in z
0.376 * [taylor]: Taking taylor expansion of x in z
0.376 * [taylor]: Taking taylor expansion of (/ -1.0 y) in z
0.376 * [taylor]: Taking taylor expansion of -1.0 in z
0.376 * [taylor]: Taking taylor expansion of y in z
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in z
0.376 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.376 * [taylor]: Taking taylor expansion of (* z y) in z
0.376 * [taylor]: Taking taylor expansion of z in z
0.376 * [taylor]: Taking taylor expansion of y in z
0.376 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.377 * [taylor]: Taking taylor expansion of (* x z) in z
0.377 * [taylor]: Taking taylor expansion of x in z
0.377 * [taylor]: Taking taylor expansion of z in z
0.377 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (/ -1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in y
0.377 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in y
0.377 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.377 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in y
0.377 * [taylor]: Taking taylor expansion of 1.0 in y
0.377 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.377 * [taylor]: Taking taylor expansion of -1 in y
0.377 * [taylor]: Taking taylor expansion of x in y
0.377 * [taylor]: Taking taylor expansion of (/ -1.0 y) in y
0.377 * [taylor]: Taking taylor expansion of -1.0 in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in y
0.377 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.378 * [taylor]: Taking taylor expansion of (* z y) in y
0.378 * [taylor]: Taking taylor expansion of z in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.378 * [taylor]: Taking taylor expansion of (* x z) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [taylor]: Taking taylor expansion of z in y
0.378 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (/ -1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in x
0.378 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in x
0.378 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.378 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
0.378 * [taylor]: Taking taylor expansion of 1.0 in x
0.378 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.378 * [taylor]: Taking taylor expansion of -1 in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (/ -1.0 y) in x
0.378 * [taylor]: Taking taylor expansion of -1.0 in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.379 * [taylor]: Taking taylor expansion of (* z y) in x
0.379 * [taylor]: Taking taylor expansion of z in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.379 * [taylor]: Taking taylor expansion of (* x z) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of z in x
0.379 * [taylor]: Taking taylor expansion of (- (fma 1.0 (/ -1 x) (/ -1.0 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in x
0.379 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in x
0.379 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.379 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
0.379 * [taylor]: Taking taylor expansion of 1.0 in x
0.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.379 * [taylor]: Taking taylor expansion of -1 in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (/ -1.0 y) in x
0.380 * [taylor]: Taking taylor expansion of -1.0 in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.380 * [taylor]: Taking taylor expansion of (* z y) in x
0.380 * [taylor]: Taking taylor expansion of z in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.380 * [taylor]: Taking taylor expansion of (* x z) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of z in x
0.381 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0)) in y
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.381 * [taylor]: Taking taylor expansion of z in y
0.381 * [taylor]: Taking taylor expansion of 1.0 in y
0.383 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in y
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.383 * [taylor]: Taking taylor expansion of (* z y) in y
0.383 * [taylor]: Taking taylor expansion of z in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.383 * [taylor]: Taking taylor expansion of 1.0 in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0)) in z
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.384 * [taylor]: Taking taylor expansion of z in z
0.384 * [taylor]: Taking taylor expansion of 1.0 in z
0.385 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0)) in z
0.385 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.385 * [taylor]: Taking taylor expansion of z in z
0.385 * [taylor]: Taking taylor expansion of 1.0 in z
0.388 * [taylor]: Taking taylor expansion of 0 in y
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.391 * [taylor]: Taking taylor expansion of 0 in z
0.392 * * * [progress]: simplifying candidates
0.393 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (- z) (+ x y)))
  (log1p (* (- z) (+ x y)))
  (* (- z) (+ x y))
  (+ (log (- z)) (log (+ x y)))
  (log (* (- z) (+ x y)))
  (exp (* (- z) (+ x y)))
  (* (* (* (- z) (- z)) (- z)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (- z) (+ x y))) (cbrt (* (- z) (+ x y))))
  (cbrt (* (- z) (+ x y)))
  (* (* (* (- z) (+ x y)) (* (- z) (+ x y))) (* (- z) (+ x y)))
  (sqrt (* (- z) (+ x y)))
  (sqrt (* (- z) (+ x y)))
  (* (sqrt (- z)) (sqrt (+ x y)))
  (* (sqrt (- z)) (sqrt (+ x y)))
  (* z (+ x y))
  (* (- z) x)
  (* (- z) y)
  (* x (- z))
  (* y (- z))
  (* (- z) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- z) (sqrt (+ x y)))
  (* (- z) 1)
  (* (- z) 1)
  (* (cbrt (- z)) (+ x y))
  (* (sqrt (- z)) (+ x y))
  (* (- z) (+ x y))
  (* z (+ x y))
  (* (cbrt z) (+ x y))
  (* (sqrt z) (+ x y))
  (* z (+ x y))
  (* (- (cbrt z)) (+ x y))
  (* (- (sqrt z)) (+ x y))
  (* (- z) (+ x y))
  (* (- z) (+ (pow x 3) (pow y 3)))
  (* (- z) (- (* x x) (* y y)))
  (expm1 (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (log1p (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (* (exp (fma 1.0 x (* 1.0 y))) (exp (* (- z) (+ x y))))
  (log (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (exp (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (* (cbrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))) (cbrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))))
  (cbrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (* (* (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))) (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))) (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (sqrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (sqrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (+ (pow (fma 1.0 x (* 1.0 y)) 3) (pow (* (- z) (+ x y)) 3))
  (+ (* (fma 1.0 x (* 1.0 y)) (fma 1.0 x (* 1.0 y))) (- (* (* (- z) (+ x y)) (* (- z) (+ x y))) (* (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))))
  (- (* (fma 1.0 x (* 1.0 y)) (fma 1.0 x (* 1.0 y))) (* (* (- z) (+ x y)) (* (- z) (+ x y))))
  (- (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))
  (+ (fma 1.0 x (* 1.0 y)) (* (- z) x))
  (+ (fma 1.0 x (* 1.0 y)) (* x (- z)))
  (+ (* 1.0 y) (* (- z) (+ x y)))
  (- (+ (* x z) (* z y)))
  (- (+ (* x z) (* z y)))
  (- (+ (* x z) (* z y)))
  (- (+ (* 1.0 x) (* 1.0 y)) (* x z))
  (- (* 1.0 y) (+ (* x z) (* z y)))
  (- (* 1.0 y) (+ (* x z) (* z y)))
0.397 * * [simplify]: iteration  0 :  289  enodes  (cost  302 )
0.403 * * [simplify]: iteration  1 :  1292  enodes  (cost  273 )
0.430 * * [simplify]: iteration  2 :  5002  enodes  (cost  261 )
0.432 * [simplify]: Simplified to:
   (expm1 (* (- z) (+ x y)))
  (log1p (* (- z) (+ x y)))
  (* (- z) (+ x y))
  (log (* (- z) (+ x y)))
  (log (* (- z) (+ x y)))
  (exp (* (- z) (+ x y)))
  (pow (* (- z) (+ x y)) 3)
  (* (cbrt (* (- z) (+ x y))) (cbrt (* (- z) (+ x y))))
  (cbrt (* (- z) (+ x y)))
  (pow (* (- z) (+ x y)) 3)
  (sqrt (* (- z) (+ x y)))
  (sqrt (* (- z) (+ x y)))
  (* (sqrt (- z)) (sqrt (+ x y)))
  (* (sqrt (- z)) (sqrt (+ x y)))
  (* z (+ x y))
  (* (- z) x)
  (* (- z) y)
  (* (- z) x)
  (* (- z) y)
  (* (- z) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- z) (sqrt (+ x y)))
  (- z)
  (- z)
  (* (cbrt (- z)) (+ x y))
  (* (sqrt (- z)) (+ x y))
  (* (- z) (+ x y))
  (* z (+ x y))
  (* (cbrt z) (+ x y))
  (* (sqrt z) (+ x y))
  (* z (+ x y))
  (* (- (cbrt z)) (+ x y))
  (* (- (sqrt z)) (+ x y))
  (* (- z) (+ x y))
  (* (- z) (+ (pow x 3) (pow y 3)))
  (* (- z) (- (* x x) (* y y)))
  (expm1 (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (log1p (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (pow (exp (+ x y)) (+ (- z) 1.0))
  (+ (log (+ x y)) (log (+ (- z) 1.0)))
  (pow (exp (+ x y)) (+ (- z) 1.0))
  (* (cbrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))) (cbrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))))
  (cbrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (pow (* (+ x y) (+ (- z) 1.0)) 3)
  (sqrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (sqrt (+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y))))
  (* (pow (+ x y) 3) (+ (pow (- z) 3) (pow 1.0 3)))
  (fma (* 1.0 1.0) (* (+ x y) (+ x y)) (* (- z) (* (+ x y) (* (+ x y) (- (- z) 1.0)))))
  (* (* (+ x y) (+ x y)) (- (* 1.0 1.0) (* z z)))
  (* (+ x y) (+ 1.0 z))
  (fma x (- z) (fma 1.0 x (* 1.0 y)))
  (fma x (- z) (fma 1.0 x (* 1.0 y)))
  (fma 1.0 y (* (- z) (+ x y)))
  (* (- z) (+ x y))
  (* (- z) (+ x y))
  (* (- z) (+ x y))
  (fma x (- z) (fma 1.0 x (* 1.0 y)))
  (fma 1.0 y (* (- z) (+ x y)))
  (fma 1.0 y (* (- z) (+ x y)))
0.432 * * * [progress]: adding candidates to table
0.564 * * [progress]: iteration 3 / 4
0.564 * * * [progress]: picking best candidate
0.566 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>
0.566 * * * [progress]: localizing error
0.576 * * * [progress]: generating rewritten candidates
0.576 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.579 * * * [progress]: generating series expansions
0.579 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.579 * [approximate]: Taking taylor expansion of (- (fma x (- z) (fma 1.0 x (* 1.0 y))) (* z y)) in (x z y) around 0
0.579 * [taylor]: Taking taylor expansion of (- (fma x (- z) (fma 1.0 x (* 1.0 y))) (* z y)) in y
0.579 * [taylor]: Taking taylor expansion of (fma x (- z) (fma 1.0 x (* 1.0 y))) in y
0.579 * [taylor]: Rewrote expression to (+ (* x (- z)) (fma 1.0 x (* 1.0 y)))
0.579 * [taylor]: Taking taylor expansion of (* x (- z)) in y
0.579 * [taylor]: Taking taylor expansion of x in y
0.579 * [taylor]: Taking taylor expansion of (- z) in y
0.579 * [taylor]: Taking taylor expansion of z in y
0.579 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in y
0.580 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.580 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.580 * [taylor]: Taking taylor expansion of 1.0 in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.580 * [taylor]: Taking taylor expansion of 1.0 in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (* z y) in y
0.580 * [taylor]: Taking taylor expansion of z in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (- (fma x (- z) (fma 1.0 x (* 1.0 y))) (* z y)) in z
0.580 * [taylor]: Taking taylor expansion of (fma x (- z) (fma 1.0 x (* 1.0 y))) in z
0.580 * [taylor]: Rewrote expression to (+ (* x (- z)) (fma 1.0 x (* 1.0 y)))
0.580 * [taylor]: Taking taylor expansion of (* x (- z)) in z
0.580 * [taylor]: Taking taylor expansion of x in z
0.580 * [taylor]: Taking taylor expansion of (- z) in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in z
0.580 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.580 * [taylor]: Taking taylor expansion of (* 1.0 x) in z
0.580 * [taylor]: Taking taylor expansion of 1.0 in z
0.580 * [taylor]: Taking taylor expansion of x in z
0.580 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
0.580 * [taylor]: Taking taylor expansion of 1.0 in z
0.580 * [taylor]: Taking taylor expansion of y in z
0.580 * [taylor]: Taking taylor expansion of (* z y) in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [taylor]: Taking taylor expansion of y in z
0.580 * [taylor]: Taking taylor expansion of (- (fma x (- z) (fma 1.0 x (* 1.0 y))) (* z y)) in x
0.580 * [taylor]: Taking taylor expansion of (fma x (- z) (fma 1.0 x (* 1.0 y))) in x
0.580 * [taylor]: Rewrote expression to (+ (* x (- z)) (fma 1.0 x (* 1.0 y)))
0.580 * [taylor]: Taking taylor expansion of (* x (- z)) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (- z) in x
0.580 * [taylor]: Taking taylor expansion of z in x
0.580 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in x
0.581 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.581 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (* z y) in x
0.581 * [taylor]: Taking taylor expansion of z in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (- (fma x (- z) (fma 1.0 x (* 1.0 y))) (* z y)) in x
0.581 * [taylor]: Taking taylor expansion of (fma x (- z) (fma 1.0 x (* 1.0 y))) in x
0.581 * [taylor]: Rewrote expression to (+ (* x (- z)) (fma 1.0 x (* 1.0 y)))
0.581 * [taylor]: Taking taylor expansion of (* x (- z)) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (- z) in x
0.581 * [taylor]: Taking taylor expansion of z in x
0.581 * [taylor]: Taking taylor expansion of (fma 1.0 x (* 1.0 y)) in x
0.581 * [taylor]: Rewrote expression to (+ (* 1.0 x) (* 1.0 y))
0.581 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (* z y) in x
0.581 * [taylor]: Taking taylor expansion of z in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.582 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (* z y)) in z
0.582 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
0.582 * [taylor]: Taking taylor expansion of 1.0 in z
0.582 * [taylor]: Taking taylor expansion of y in z
0.582 * [taylor]: Taking taylor expansion of (* z y) in z
0.582 * [taylor]: Taking taylor expansion of z in z
0.582 * [taylor]: Taking taylor expansion of y in z
0.583 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.583 * [taylor]: Taking taylor expansion of 1.0 in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.585 * [taylor]: Taking taylor expansion of 1.0 in z
0.585 * [taylor]: Taking taylor expansion of z in z
0.586 * [taylor]: Taking taylor expansion of 1.0 in y
0.586 * [taylor]: Taking taylor expansion of (- y) in y
0.586 * [taylor]: Taking taylor expansion of y in y
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of -1 in y
0.592 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) (/ 1 (* z y))) in (x z y) around 0
0.592 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) (/ 1 (* z y))) in y
0.592 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) in y
0.592 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z))) (fma 1.0 (/ 1 x) (/ 1.0 y)))
0.592 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z))) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.592 * [taylor]: Taking taylor expansion of z in y
0.592 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in y
0.592 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.592 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.592 * [taylor]: Taking taylor expansion of 1.0 in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
0.592 * [taylor]: Taking taylor expansion of 1.0 in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.593 * [taylor]: Taking taylor expansion of (* z y) in y
0.593 * [taylor]: Taking taylor expansion of z in y
0.593 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) (/ 1 (* z y))) in z
0.593 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) in z
0.593 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z))) (fma 1.0 (/ 1 x) (/ 1.0 y)))
0.593 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z))) in z
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.593 * [taylor]: Taking taylor expansion of x in z
0.593 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.593 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.593 * [taylor]: Taking taylor expansion of z in z
0.594 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in z
0.594 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.594 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in z
0.594 * [taylor]: Taking taylor expansion of 1.0 in z
0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.594 * [taylor]: Taking taylor expansion of x in z
0.594 * [taylor]: Taking taylor expansion of (/ 1.0 y) in z
0.594 * [taylor]: Taking taylor expansion of 1.0 in z
0.594 * [taylor]: Taking taylor expansion of y in z
0.594 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.594 * [taylor]: Taking taylor expansion of (* z y) in z
0.594 * [taylor]: Taking taylor expansion of z in z
0.594 * [taylor]: Taking taylor expansion of y in z
0.594 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) (/ 1 (* z y))) in x
0.594 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) in x
0.594 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z))) (fma 1.0 (/ 1 x) (/ 1.0 y)))
0.594 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z))) in x
0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.595 * [taylor]: Taking taylor expansion of z in x
0.595 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in x
0.595 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.595 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.595 * [taylor]: Taking taylor expansion of (* z y) in x
0.595 * [taylor]: Taking taylor expansion of z in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) (/ 1 (* z y))) in x
0.595 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z)) (fma 1.0 (/ 1 x) (/ 1.0 y))) in x
0.596 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z))) (fma 1.0 (/ 1 x) (/ 1.0 y)))
0.596 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z))) in x
0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in x
0.596 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.596 * [taylor]: Taking taylor expansion of z in x
0.596 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (/ 1.0 y)) in x
0.596 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (/ 1.0 y))
0.596 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.596 * [taylor]: Taking taylor expansion of 1.0 in x
0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x
0.596 * [taylor]: Taking taylor expansion of 1.0 in x
0.596 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.597 * [taylor]: Taking taylor expansion of (* z y) in x
0.597 * [taylor]: Taking taylor expansion of z in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.597 * [taylor]: Taking taylor expansion of 1.0 in z
0.597 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.597 * [taylor]: Taking taylor expansion of z in z
0.598 * [taylor]: Taking taylor expansion of -1 in y
0.600 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in z
0.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
0.600 * [taylor]: Taking taylor expansion of 1.0 in z
0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.600 * [taylor]: Taking taylor expansion of y in z
0.600 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.600 * [taylor]: Taking taylor expansion of (* z y) in z
0.600 * [taylor]: Taking taylor expansion of z in z
0.600 * [taylor]: Taking taylor expansion of y in z
0.601 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of 1.0 in y
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.607 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.607 * [taylor]: Taking taylor expansion of 1.0 in y
0.607 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.608 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) (/ 1 (* z y))) in (x z y) around 0
0.608 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) (/ 1 (* z y))) in y
0.608 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) in y
0.608 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ 1 z)) (fma 1.0 (/ -1 x) (/ -1.0 y)))
0.608 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ 1 z)) in y
0.608 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.608 * [taylor]: Taking taylor expansion of -1 in y
0.608 * [taylor]: Taking taylor expansion of x in y
0.608 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.608 * [taylor]: Taking taylor expansion of z in y
0.609 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in y
0.609 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.609 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in y
0.609 * [taylor]: Taking taylor expansion of 1.0 in y
0.609 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.609 * [taylor]: Taking taylor expansion of -1 in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of (/ -1.0 y) in y
0.609 * [taylor]: Taking taylor expansion of -1.0 in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.609 * [taylor]: Taking taylor expansion of (* z y) in y
0.609 * [taylor]: Taking taylor expansion of z in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) (/ 1 (* z y))) in z
0.610 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) in z
0.610 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ 1 z)) (fma 1.0 (/ -1 x) (/ -1.0 y)))
0.610 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ 1 z)) in z
0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.610 * [taylor]: Taking taylor expansion of -1 in z
0.610 * [taylor]: Taking taylor expansion of x in z
0.610 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.610 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in z
0.610 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.610 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in z
0.610 * [taylor]: Taking taylor expansion of 1.0 in z
0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.610 * [taylor]: Taking taylor expansion of -1 in z
0.610 * [taylor]: Taking taylor expansion of x in z
0.610 * [taylor]: Taking taylor expansion of (/ -1.0 y) in z
0.610 * [taylor]: Taking taylor expansion of -1.0 in z
0.610 * [taylor]: Taking taylor expansion of y in z
0.610 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.610 * [taylor]: Taking taylor expansion of (* z y) in z
0.610 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of y in z
0.611 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) (/ 1 (* z y))) in x
0.611 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) in x
0.611 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ 1 z)) (fma 1.0 (/ -1 x) (/ -1.0 y)))
0.611 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ 1 z)) in x
0.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.611 * [taylor]: Taking taylor expansion of -1 in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.611 * [taylor]: Taking taylor expansion of z in x
0.611 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in x
0.612 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.612 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
0.612 * [taylor]: Taking taylor expansion of 1.0 in x
0.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.612 * [taylor]: Taking taylor expansion of -1 in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (/ -1.0 y) in x
0.612 * [taylor]: Taking taylor expansion of -1.0 in x
0.612 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.612 * [taylor]: Taking taylor expansion of (* z y) in x
0.612 * [taylor]: Taking taylor expansion of z in x
0.612 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) (/ 1 (* z y))) in x
0.612 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ 1 z) (fma 1.0 (/ -1 x) (/ -1.0 y))) in x
0.612 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ 1 z)) (fma 1.0 (/ -1 x) (/ -1.0 y)))
0.612 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ 1 z)) in x
0.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.612 * [taylor]: Taking taylor expansion of -1 in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.613 * [taylor]: Taking taylor expansion of z in x
0.613 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (/ -1.0 y)) in x
0.613 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (/ -1.0 y))
0.613 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
0.613 * [taylor]: Taking taylor expansion of 1.0 in x
0.613 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.613 * [taylor]: Taking taylor expansion of -1 in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (/ -1.0 y) in x
0.613 * [taylor]: Taking taylor expansion of -1.0 in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.613 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.613 * [taylor]: Taking taylor expansion of (* z y) in x
0.613 * [taylor]: Taking taylor expansion of z in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0)) in z
0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.614 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.614 * [taylor]: Taking taylor expansion of z in z
0.615 * [taylor]: Taking taylor expansion of 1.0 in z
0.615 * [taylor]: Taking taylor expansion of -1 in y
0.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in z
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in z
0.617 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.617 * [taylor]: Taking taylor expansion of (* z y) in z
0.617 * [taylor]: Taking taylor expansion of z in z
0.617 * [taylor]: Taking taylor expansion of y in z
0.617 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
0.617 * [taylor]: Taking taylor expansion of 1.0 in z
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.617 * [taylor]: Taking taylor expansion of y in z
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of (- 1.0) in y
0.619 * [taylor]: Taking taylor expansion of 1.0 in y
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.623 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.623 * [taylor]: Taking taylor expansion of 1.0 in y
0.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.629 * * * [progress]: simplifying candidates
0.629 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (log1p (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (* (exp (fma x (- z) (fma 1.0 x (* 1.0 y)))) (exp (* (- z) y)))
  (log (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (exp (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (* (cbrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))) (cbrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))))
  (cbrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (* (* (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (sqrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (sqrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (+ (pow (fma x (- z) (fma 1.0 x (* 1.0 y))) 3) (pow (* (- z) y) 3))
  (+ (* (fma x (- z) (fma 1.0 x (* 1.0 y))) (fma x (- z) (fma 1.0 x (* 1.0 y)))) (- (* (* (- z) y) (* (- z) y)) (* (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))))
  (- (* (fma x (- z) (fma 1.0 x (* 1.0 y))) (fma x (- z) (fma 1.0 x (* 1.0 y)))) (* (* (- z) y) (* (- z) y)))
  (- (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))
  (+ (fma 1.0 x (* 1.0 y)) (* (- z) y))
  (- (+ (* 1.0 x) (* 1.0 y)) (* x z))
  (- (* 1.0 y) (+ (* x z) (* z y)))
  (- (* 1.0 y) (+ (* x z) (* z y)))
0.632 * * [simplify]: iteration  0 :  119  enodes  (cost  173 )
0.635 * * [simplify]: iteration  1 :  450  enodes  (cost  151 )
0.647 * * [simplify]: iteration  2 :  2796  enodes  (cost  145 )
0.704 * * [simplify]: iteration  3 :  5001  enodes  (cost  139 )
0.705 * [simplify]: Simplified to:
   (expm1 (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (log1p (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (* (exp (* y (- 1.0 z))) (pow (exp x) (- 1.0 z)))
  (log (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (* (exp (* y (- 1.0 z))) (pow (exp x) (- 1.0 z)))
  (* (cbrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))) (cbrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))))
  (cbrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (pow (fma (- z) y (fma x (- z) (fma 1.0 x (* 1.0 y)))) 3)
  (sqrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (sqrt (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))
  (- (pow (fma x (- z) (fma 1.0 x (* 1.0 y))) 3) (pow (* z y) 3))
  (fma z (* y (* z y)) (* (fma x 1.0 (- (* 1.0 y) (* x z))) (fma y z (fma x 1.0 (- (* 1.0 y) (* x z))))))
  (* (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* z y)) (fma (- z) y (fma x (- z) (fma 1.0 x (* 1.0 y)))))
  (fma y z (fma x 1.0 (- (* 1.0 y) (* x z))))
  (fma y (- 1.0 z) (* 1.0 x))
  (fma y 1.0 (* x (- 1.0 z)))
  (fma 1.0 y (- (fma x z (* z y))))
  (fma 1.0 y (- (fma x z (* z y))))
0.705 * * * [progress]: adding candidates to table
0.764 * [progress]: [Phase 3 of 3] Extracting.
0.764 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.764 * * * [regime-changes]: Trying 6 branch expressions: ((- 1.0 z) (+ x y) (* (+ x y) (- 1.0 z)) z y x)
0.764 * * * * [regimes]: Trying to branch on (- 1.0 z) from (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.776 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.789 * * * * [regimes]: Trying to branch on (* (+ x y) (- 1.0 z)) from (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.805 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.817 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.830 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (+ x y) (- 1.0 z)))> #<alt (λ (x y z) (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y)))>)
0.845 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.845 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))
0.845 * * [simplify]: iteration  0 :  15  enodes  (cost  7 )
0.846 * * [simplify]: iteration  1 :  19  enodes  (cost  7 )
0.846 * * [simplify]: iteration  2 :  20  enodes  (cost  7 )
0.846 * * [simplify]: iteration  3 :  20  enodes  (cost  7 )
0.846 * [simplify]: Simplified to:
   (+ (fma x (- z) (fma 1.0 x (* 1.0 y))) (* (- z) y))
1.479 * [regime-testing]: Baseline error score: 0.012876609576197025
1.480 * [regime-testing]: Oracle error score: 0.0026253281660207524
1.481 * [regime-testing]: End program error score: 0.012876609576197025