17.808 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* y z)))
0.019 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.020 * * [simplify]: iteration  1 :  24  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  52  enodes  (cost  3 )
0.023 * * [simplify]: iteration  3 :  88  enodes  (cost  3 )
0.024 * * [simplify]: iteration  4 :  102  enodes  (cost  3 )
0.026 * * [simplify]: iteration  5 :  102  enodes  (cost  3 )
0.026 * [simplify]: Simplified to:
   (* x (- 1.0 (* y z)))
0.026 * * [progress]: iteration 1 / 4
0.026 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (- 1.0 (* y z))))>
0.028 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.039 * * * [progress]: generating series expansions
0.039 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.039 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* z y))) in (x y z) around 0
0.039 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in z
0.039 * [taylor]: Taking taylor expansion of x in z
0.039 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in z
0.039 * [taylor]: Taking taylor expansion of 1.0 in z
0.039 * [taylor]: Taking taylor expansion of (* z y) in z
0.039 * [taylor]: Taking taylor expansion of z in z
0.039 * [taylor]: Taking taylor expansion of y in z
0.039 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in y
0.039 * [taylor]: Taking taylor expansion of x in y
0.039 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
0.039 * [taylor]: Taking taylor expansion of 1.0 in y
0.039 * [taylor]: Taking taylor expansion of (* z y) in y
0.039 * [taylor]: Taking taylor expansion of z in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of (* z y) in x
0.039 * [taylor]: Taking taylor expansion of z in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of (* z y) in x
0.039 * [taylor]: Taking taylor expansion of z in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
0.040 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of (* z y) in y
0.041 * [taylor]: Taking taylor expansion of z in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in z
0.041 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of (- z) in z
0.043 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in (x y z) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
0.043 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
0.043 * [taylor]: Taking taylor expansion of 1.0 in z
0.043 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.043 * [taylor]: Taking taylor expansion of (* z y) in z
0.043 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of y in z
0.044 * [taylor]: Taking taylor expansion of x in z
0.044 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
0.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.044 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.044 * [taylor]: Taking taylor expansion of (* z y) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.044 * [taylor]: Taking taylor expansion of (* z y) in x
0.044 * [taylor]: Taking taylor expansion of z in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.045 * [taylor]: Taking taylor expansion of (* z y) in x
0.045 * [taylor]: Taking taylor expansion of z in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.045 * [taylor]: Taking taylor expansion of (* z y) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.046 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.046 * [taylor]: Taking taylor expansion of z in z
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 1.0 in z
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in (x y z) around 0
0.061 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in z
0.061 * [taylor]: Taking taylor expansion of -1 in z
0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
0.061 * [taylor]: Taking taylor expansion of 1.0 in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.061 * [taylor]: Taking taylor expansion of (* z y) in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of y in z
0.061 * [taylor]: Taking taylor expansion of x in z
0.061 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in y
0.061 * [taylor]: Taking taylor expansion of -1 in y
0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.061 * [taylor]: Taking taylor expansion of 1.0 in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.061 * [taylor]: Taking taylor expansion of (* z y) in y
0.061 * [taylor]: Taking taylor expansion of z in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.062 * [taylor]: Taking taylor expansion of (* z y) in x
0.062 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.062 * [taylor]: Taking taylor expansion of (* z y) in x
0.062 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (* z y)))) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.063 * [taylor]: Taking taylor expansion of 1.0 in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.063 * [taylor]: Taking taylor expansion of (* z y) in y
0.063 * [taylor]: Taking taylor expansion of z in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.063 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of (- 1.0) in z
0.067 * [taylor]: Taking taylor expansion of 1.0 in z
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of 0 in z
0.074 * [taylor]: Taking taylor expansion of 0 in z
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.087 * [taylor]: Taking taylor expansion of 0 in z
0.088 * * * [progress]: simplifying candidates
0.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (+ (log x) (log (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (* (* (* x x) x) (* (* (- 1.0 (* y z)) (- 1.0 (* y z))) (- 1.0 (* y z))))
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (* (* (* x (- 1.0 (* y z))) (* x (- 1.0 (* y z)))) (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x (fma 1 1.0 (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* (fma 1 1.0 (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* 1.0 x)
  (* (- (* y z)) x)
  (* 1.0 x)
  (* (- (* y z)) x)
  (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
  (* x (sqrt (- 1.0 (* y z))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* y z)))
  (* (sqrt x) (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (- (pow 1.0 3) (pow (* y z) 3)))
  (* x (- (* 1.0 1.0) (* (* y z) (* y z))))
  (* 1.0 x)
  (- (* 1.0 x) (* x (* z y)))
  (- (* 1.0 x) (* x (* z y)))
0.092 * * [simplify]: iteration  0 :  151  enodes  (cost  195 )
0.095 * * [simplify]: iteration  1 :  598  enodes  (cost  171 )
0.106 * * [simplify]: iteration  2 :  2506  enodes  (cost  166 )
0.151 * * [simplify]: iteration  3 :  5003  enodes  (cost  160 )
0.152 * [simplify]: Simplified to:
   (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (log (* x (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
  (* x (sqrt (- 1.0 (* y z))))
  x
  (* (cbrt x) (- 1.0 (* y z)))
  (* (sqrt x) (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (- (pow 1.0 3) (pow (* y z) 3)))
  (* (* x (- 1.0 (* y z))) (fma z y 1.0))
  (* x 1.0)
  (* x (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
0.152 * * * [progress]: adding candidates to table
0.199 * * [progress]: iteration 2 / 4
0.199 * * * [progress]: picking best candidate
0.213 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x 1.0) (* x (- (* y z)))))>
0.213 * * * [progress]: localizing error
0.220 * * * [progress]: generating rewritten candidates
0.220 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.225 * * * [progress]: generating series expansions
0.225 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.225 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (x y z) around 0
0.225 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z
0.225 * [taylor]: Taking taylor expansion of -1 in z
0.225 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
0.225 * [taylor]: Taking taylor expansion of x in z
0.225 * [taylor]: Taking taylor expansion of (* z y) in z
0.225 * [taylor]: Taking taylor expansion of z in z
0.225 * [taylor]: Taking taylor expansion of y in z
0.225 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y
0.225 * [taylor]: Taking taylor expansion of -1 in y
0.226 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of (* z y) in y
0.226 * [taylor]: Taking taylor expansion of z in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
0.226 * [taylor]: Taking taylor expansion of -1 in x
0.226 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* z y) in x
0.226 * [taylor]: Taking taylor expansion of z in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
0.226 * [taylor]: Taking taylor expansion of -1 in x
0.226 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* z y) in x
0.226 * [taylor]: Taking taylor expansion of z in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of 0 in z
0.227 * [taylor]: Taking taylor expansion of (- (* z y)) in y
0.227 * [taylor]: Taking taylor expansion of (* z y) in y
0.227 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of 0 in z
0.227 * [taylor]: Taking taylor expansion of 0 in z
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in z
0.229 * [taylor]: Taking taylor expansion of (- z) in z
0.229 * [taylor]: Taking taylor expansion of z in z
0.229 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (x y z) around 0
0.229 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z
0.229 * [taylor]: Taking taylor expansion of -1 in z
0.229 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
0.229 * [taylor]: Taking taylor expansion of x in z
0.229 * [taylor]: Taking taylor expansion of (* z y) in z
0.229 * [taylor]: Taking taylor expansion of z in z
0.229 * [taylor]: Taking taylor expansion of y in z
0.230 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y
0.230 * [taylor]: Taking taylor expansion of -1 in y
0.230 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of (* z y) in y
0.230 * [taylor]: Taking taylor expansion of z in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
0.231 * [taylor]: Taking taylor expansion of -1 in x
0.231 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (* z y) in x
0.231 * [taylor]: Taking taylor expansion of z in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
0.231 * [taylor]: Taking taylor expansion of -1 in x
0.231 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (* z y) in x
0.231 * [taylor]: Taking taylor expansion of z in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
0.232 * [taylor]: Taking taylor expansion of -1 in y
0.232 * [taylor]: Taking taylor expansion of (* z y) in y
0.232 * [taylor]: Taking taylor expansion of z in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.232 * [taylor]: Taking taylor expansion of -1 in z
0.232 * [taylor]: Taking taylor expansion of z in z
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [taylor]: Taking taylor expansion of 0 in z
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in z
0.236 * [taylor]: Taking taylor expansion of 0 in z
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [taylor]: Taking taylor expansion of 0 in z
0.239 * [taylor]: Taking taylor expansion of 0 in z
0.239 * [taylor]: Taking taylor expansion of 0 in z
0.240 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (x y z) around 0
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
0.240 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
0.240 * [taylor]: Taking taylor expansion of x in z
0.240 * [taylor]: Taking taylor expansion of (* z y) in z
0.240 * [taylor]: Taking taylor expansion of z in z
0.240 * [taylor]: Taking taylor expansion of y in z
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
0.240 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (* z y) in y
0.240 * [taylor]: Taking taylor expansion of z in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
0.241 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (* z y) in x
0.241 * [taylor]: Taking taylor expansion of z in x
0.241 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
0.242 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (* z y) in x
0.242 * [taylor]: Taking taylor expansion of z in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.242 * [taylor]: Taking taylor expansion of (* z y) in y
0.242 * [taylor]: Taking taylor expansion of z in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.242 * [taylor]: Taking taylor expansion of z in z
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [taylor]: Taking taylor expansion of 0 in z
0.249 * [taylor]: Taking taylor expansion of 0 in z
0.249 * [taylor]: Taking taylor expansion of 0 in z
0.250 * * * [progress]: simplifying candidates
0.250 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (- (* y z))))
  (log1p (* x (- (* y z))))
  (* x (- (* y z)))
  (+ (log x) (log (- (* y z))))
  (log (* x (- (* y z))))
  (exp (* x (- (* y z))))
  (* (* (* x x) x) (* (* (- (* y z)) (- (* y z))) (- (* y z))))
  (* (cbrt (* x (- (* y z)))) (cbrt (* x (- (* y z)))))
  (cbrt (* x (- (* y z))))
  (* (* (* x (- (* y z))) (* x (- (* y z)))) (* x (- (* y z))))
  (sqrt (* x (- (* y z))))
  (sqrt (* x (- (* y z))))
  (* (sqrt x) (sqrt (- (* y z))))
  (* (sqrt x) (sqrt (- (* y z))))
  (* x (* y z))
  (* x (* (cbrt (- (* y z))) (cbrt (- (* y z)))))
  (* x (sqrt (- (* y z))))
  (* x 1)
  (* x -1)
  (* x (- y))
  (* x y)
  (* (cbrt x) (- (* y z)))
  (* (sqrt x) (- (* y z)))
  (* x (- (* y z)))
  0
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
0.253 * * [simplify]: iteration  0 :  100  enodes  (cost  107 )
0.256 * * [simplify]: iteration  1 :  542  enodes  (cost  97 )
0.273 * * [simplify]: iteration  2 :  3689  enodes  (cost  97 )
0.374 * * [simplify]: iteration  3 :  5001  enodes  (cost  97 )
0.375 * [simplify]: Simplified to:
   (expm1 (* x (- (* y z))))
  (log1p (* x (- (* y z))))
  (* -1 (* x (* z y)))
  (log (* x (- (* y z))))
  (log (* x (- (* y z))))
  (exp (* x (- (* y z))))
  (pow (* -1 (* x (* z y))) 3)
  (* (cbrt (* x (- (* y z)))) (cbrt (* x (- (* y z)))))
  (cbrt (* x (- (* y z))))
  (pow (* -1 (* x (* z y))) 3)
  (sqrt (* x (- (* y z))))
  (sqrt (* x (- (* y z))))
  (* (sqrt x) (sqrt (- (* y z))))
  (* (sqrt x) (sqrt (- (* y z))))
  (* x (* z y))
  (* x (* (cbrt (- (* y z))) (cbrt (- (* y z)))))
  (* x (sqrt (- (* y z))))
  x
  (* x -1)
  (* x (- y))
  (* x y)
  (* (cbrt x) (- (* y z)))
  (* (sqrt x) (- (* y z)))
  (* -1 (* x (* z y)))
  0
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
0.375 * * * [progress]: adding candidates to table
0.421 * * [progress]: iteration 3 / 4
0.422 * * * [progress]: picking best candidate
0.430 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>
0.430 * * * [progress]: localizing error
0.440 * * * [progress]: generating rewritten candidates
0.440 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
0.441 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.447 * * * [progress]: generating series expansions
0.447 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
0.448 * [approximate]: Taking taylor expansion of (fma (- z) y (* z y)) in (z y) around 0
0.448 * [taylor]: Taking taylor expansion of (fma (- z) y (* z y)) in y
0.448 * [taylor]: Rewrote expression to (+ (* (- z) y) (* z y))
0.448 * [taylor]: Taking taylor expansion of (* (- z) y) in y
0.448 * [taylor]: Taking taylor expansion of (- z) in y
0.448 * [taylor]: Taking taylor expansion of z in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of (* z y) in y
0.448 * [taylor]: Taking taylor expansion of z in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of (fma (- z) y (* z y)) in z
0.448 * [taylor]: Rewrote expression to (+ (* (- z) y) (* z y))
0.448 * [taylor]: Taking taylor expansion of (* (- z) y) in z
0.448 * [taylor]: Taking taylor expansion of (- z) in z
0.448 * [taylor]: Taking taylor expansion of z in z
0.448 * [taylor]: Taking taylor expansion of y in z
0.448 * [taylor]: Taking taylor expansion of (* z y) in z
0.448 * [taylor]: Taking taylor expansion of z in z
0.448 * [taylor]: Taking taylor expansion of y in z
0.448 * [taylor]: Taking taylor expansion of (fma (- z) y (* z y)) in z
0.448 * [taylor]: Rewrote expression to (+ (* (- z) y) (* z y))
0.448 * [taylor]: Taking taylor expansion of (* (- z) y) in z
0.448 * [taylor]: Taking taylor expansion of (- z) in z
0.448 * [taylor]: Taking taylor expansion of z in z
0.448 * [taylor]: Taking taylor expansion of y in z
0.448 * [taylor]: Taking taylor expansion of (* z y) in z
0.448 * [taylor]: Taking taylor expansion of z in z
0.448 * [taylor]: Taking taylor expansion of y in z
0.449 * [taylor]: Taking taylor expansion of 0 in y
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [approximate]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 y) (/ 1 (* z y))) in (z y) around 0
0.456 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 y) (/ 1 (* z y))) in y
0.456 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 1 y)) (/ 1 (* z y)))
0.456 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 1 y)) in y
0.456 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.456 * [taylor]: Taking taylor expansion of z in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.457 * [taylor]: Taking taylor expansion of (* z y) in y
0.457 * [taylor]: Taking taylor expansion of z in y
0.457 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 y) (/ 1 (* z y))) in z
0.457 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 1 y)) (/ 1 (* z y)))
0.457 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 1 y)) in z
0.457 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.457 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.457 * [taylor]: Taking taylor expansion of z in z
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.457 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.457 * [taylor]: Taking taylor expansion of (* z y) in z
0.457 * [taylor]: Taking taylor expansion of z in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.458 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 1 y) (/ 1 (* z y))) in z
0.458 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 1 y)) (/ 1 (* z y)))
0.458 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 1 y)) in z
0.458 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.458 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.458 * [taylor]: Taking taylor expansion of z in z
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.458 * [taylor]: Taking taylor expansion of y in z
0.458 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.458 * [taylor]: Taking taylor expansion of (* z y) in z
0.458 * [taylor]: Taking taylor expansion of z in z
0.458 * [taylor]: Taking taylor expansion of y in z
0.459 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (/ -1 y) (/ 1 (* z y))) in (z y) around 0
0.467 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -1 y) (/ 1 (* z y))) in y
0.467 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -1 y)) (/ 1 (* z y)))
0.467 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -1 y)) in y
0.467 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.467 * [taylor]: Taking taylor expansion of z in y
0.467 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.467 * [taylor]: Taking taylor expansion of -1 in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.468 * [taylor]: Taking taylor expansion of (* z y) in y
0.468 * [taylor]: Taking taylor expansion of z in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -1 y) (/ 1 (* z y))) in z
0.468 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -1 y)) (/ 1 (* z y)))
0.468 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -1 y)) in z
0.468 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.468 * [taylor]: Taking taylor expansion of z in z
0.468 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.469 * [taylor]: Taking taylor expansion of -1 in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.469 * [taylor]: Taking taylor expansion of (* z y) in z
0.469 * [taylor]: Taking taylor expansion of z in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -1 y) (/ 1 (* z y))) in z
0.469 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -1 y)) (/ 1 (* z y)))
0.469 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -1 y)) in z
0.469 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.469 * [taylor]: Taking taylor expansion of z in z
0.469 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.469 * [taylor]: Taking taylor expansion of -1 in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.469 * [taylor]: Taking taylor expansion of (* z y) in z
0.469 * [taylor]: Taking taylor expansion of z in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.471 * [taylor]: Taking taylor expansion of 0 in y
0.473 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.476 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* z y))) in (x y z) around 0
0.476 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in z
0.477 * [taylor]: Taking taylor expansion of x in z
0.477 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in z
0.477 * [taylor]: Taking taylor expansion of 1.0 in z
0.477 * [taylor]: Taking taylor expansion of (* z y) in z
0.477 * [taylor]: Taking taylor expansion of z in z
0.477 * [taylor]: Taking taylor expansion of y in z
0.477 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
0.477 * [taylor]: Taking taylor expansion of 1.0 in y
0.477 * [taylor]: Taking taylor expansion of (* z y) in y
0.477 * [taylor]: Taking taylor expansion of z in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (* z y) in x
0.477 * [taylor]: Taking taylor expansion of z in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (* z y) in x
0.477 * [taylor]: Taking taylor expansion of z in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.478 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
0.478 * [taylor]: Taking taylor expansion of 1.0 in y
0.478 * [taylor]: Taking taylor expansion of (* z y) in y
0.478 * [taylor]: Taking taylor expansion of z in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of 1.0 in z
0.479 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of 0 in y
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of (- z) in z
0.480 * [taylor]: Taking taylor expansion of z in z
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.481 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in (x y z) around 0
0.481 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
0.481 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
0.481 * [taylor]: Taking taylor expansion of 1.0 in z
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.481 * [taylor]: Taking taylor expansion of (* z y) in z
0.481 * [taylor]: Taking taylor expansion of z in z
0.481 * [taylor]: Taking taylor expansion of y in z
0.481 * [taylor]: Taking taylor expansion of x in z
0.481 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
0.481 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.481 * [taylor]: Taking taylor expansion of 1.0 in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.481 * [taylor]: Taking taylor expansion of (* z y) in y
0.481 * [taylor]: Taking taylor expansion of z in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of x in y
0.482 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.482 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.482 * [taylor]: Taking taylor expansion of 1.0 in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.482 * [taylor]: Taking taylor expansion of (* z y) in x
0.482 * [taylor]: Taking taylor expansion of z in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.482 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.482 * [taylor]: Taking taylor expansion of 1.0 in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.482 * [taylor]: Taking taylor expansion of (* z y) in x
0.482 * [taylor]: Taking taylor expansion of z in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.482 * [taylor]: Taking taylor expansion of 1.0 in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.483 * [taylor]: Taking taylor expansion of (* z y) in y
0.483 * [taylor]: Taking taylor expansion of z in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.483 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.483 * [taylor]: Taking taylor expansion of z in z
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [taylor]: Taking taylor expansion of 1.0 in z
0.488 * [taylor]: Taking taylor expansion of 0 in y
0.488 * [taylor]: Taking taylor expansion of 0 in z
0.489 * [taylor]: Taking taylor expansion of 0 in z
0.492 * [taylor]: Taking taylor expansion of 0 in y
0.492 * [taylor]: Taking taylor expansion of 0 in z
0.492 * [taylor]: Taking taylor expansion of 0 in z
0.493 * [taylor]: Taking taylor expansion of 0 in z
0.496 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [taylor]: Taking taylor expansion of 0 in z
0.496 * [taylor]: Taking taylor expansion of 0 in z
0.497 * [taylor]: Taking taylor expansion of 0 in z
0.498 * [taylor]: Taking taylor expansion of 0 in z
0.498 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in (x y z) around 0
0.498 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in z
0.498 * [taylor]: Taking taylor expansion of -1 in z
0.498 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
0.498 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
0.498 * [taylor]: Taking taylor expansion of 1.0 in z
0.498 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.498 * [taylor]: Taking taylor expansion of (* z y) in z
0.498 * [taylor]: Taking taylor expansion of z in z
0.498 * [taylor]: Taking taylor expansion of y in z
0.499 * [taylor]: Taking taylor expansion of x in z
0.499 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in y
0.499 * [taylor]: Taking taylor expansion of -1 in y
0.499 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
0.499 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.499 * [taylor]: Taking taylor expansion of 1.0 in y
0.499 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.499 * [taylor]: Taking taylor expansion of (* z y) in y
0.499 * [taylor]: Taking taylor expansion of z in y
0.499 * [taylor]: Taking taylor expansion of y in y
0.499 * [taylor]: Taking taylor expansion of x in y
0.499 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
0.499 * [taylor]: Taking taylor expansion of -1 in x
0.499 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.499 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.499 * [taylor]: Taking taylor expansion of 1.0 in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.499 * [taylor]: Taking taylor expansion of (* z y) in x
0.499 * [taylor]: Taking taylor expansion of z in x
0.499 * [taylor]: Taking taylor expansion of y in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
0.500 * [taylor]: Taking taylor expansion of -1 in x
0.500 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.500 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.500 * [taylor]: Taking taylor expansion of 1.0 in x
0.500 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.500 * [taylor]: Taking taylor expansion of (* z y) in x
0.500 * [taylor]: Taking taylor expansion of z in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (* z y)))) in y
0.500 * [taylor]: Taking taylor expansion of -1 in y
0.500 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.500 * [taylor]: Taking taylor expansion of 1.0 in y
0.500 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.500 * [taylor]: Taking taylor expansion of (* z y) in y
0.500 * [taylor]: Taking taylor expansion of z in y
0.500 * [taylor]: Taking taylor expansion of y in y
0.501 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.501 * [taylor]: Taking taylor expansion of z in z
0.502 * [taylor]: Taking taylor expansion of 0 in y
0.504 * [taylor]: Taking taylor expansion of (- 1.0) in z
0.504 * [taylor]: Taking taylor expansion of 1.0 in z
0.506 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [taylor]: Taking taylor expansion of 0 in z
0.508 * [taylor]: Taking taylor expansion of 0 in z
0.512 * [taylor]: Taking taylor expansion of 0 in y
0.512 * [taylor]: Taking taylor expansion of 0 in z
0.512 * [taylor]: Taking taylor expansion of 0 in z
0.514 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in y
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.520 * [taylor]: Taking taylor expansion of 0 in z
0.521 * * * [progress]: simplifying candidates
0.521 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (- z) y (* z y)))
  (log1p (fma (- z) y (* z y)))
  (* (- z) y)
  (log (fma (- z) y (* z y)))
  (exp (fma (- z) y (* z y)))
  (* (cbrt (fma (- z) y (* z y))) (cbrt (fma (- z) y (* z y))))
  (cbrt (fma (- z) y (* z y)))
  (* (* (fma (- z) y (* z y)) (fma (- z) y (* z y))) (fma (- z) y (* z y)))
  (sqrt (fma (- z) y (* z y)))
  (sqrt (fma (- z) y (* z y)))
  (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (+ (log x) (log (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (* (* (* x x) x) (* (* (- 1.0 (* y z)) (- 1.0 (* y z))) (- 1.0 (* y z))))
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (* (* (* x (- 1.0 (* y z))) (* x (- 1.0 (* y z)))) (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x (fma 1 1.0 (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* (fma 1 1.0 (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* 1.0 x)
  (* (- (* y z)) x)
  (* 1.0 x)
  (* (- (* y z)) x)
  (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
  (* x (sqrt (- 1.0 (* y z))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* y z)))
  (* (sqrt x) (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (- (pow 1.0 3) (pow (* y z) 3)))
  (* x (- (* 1.0 1.0) (* (* y z) (* y z))))
  0
  0
  0
  (* 1.0 x)
  (- (* 1.0 x) (* x (* z y)))
  (- (* 1.0 x) (* x (* z y)))
0.525 * * [simplify]: iteration  0 :  161  enodes  (cost  245 )
0.529 * * [simplify]: iteration  1 :  636  enodes  (cost  214 )
0.542 * * [simplify]: iteration  2 :  2643  enodes  (cost  209 )
0.591 * * [simplify]: iteration  3 :  5001  enodes  (cost  198 )
0.593 * [simplify]: Simplified to:
   (expm1 (fma (- z) y (* z y)))
  (log1p (fma (- z) y (* z y)))
  (- (* z y))
  (log (fma (- z) y (* z y)))
  1
  (* (cbrt (fma (- z) y (* z y))) (cbrt (fma (- z) y (* z y))))
  (cbrt (fma (- z) y (* z y)))
  (* (pow 0 3/2) (pow 0 3/2))
  (sqrt (fma (- z) y (* z y)))
  (sqrt (fma (- z) y (* z y)))
  (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (log (* x (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x (- 1.0 (* y z)))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
  (* x (sqrt (- 1.0 (* y z))))
  x
  (* (cbrt x) (- 1.0 (* y z)))
  (* (sqrt x) (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (- (pow 1.0 3) (pow (* y z) 3)))
  (* (* x (- 1.0 (* y z))) (fma y z 1.0))
  0
  0
  0
  (* x 1.0)
  (* x (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
0.593 * * * [progress]: adding candidates to table
0.673 * * [progress]: iteration 4 / 4
0.673 * * * [progress]: picking best candidate
0.679 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))>
0.679 * * * [progress]: localizing error
0.686 * * * [progress]: generating rewritten candidates
0.686 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.692 * * * [progress]: generating series expansions
0.692 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.692 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (x y z) around 0
0.692 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z
0.692 * [taylor]: Taking taylor expansion of -1 in z
0.692 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
0.692 * [taylor]: Taking taylor expansion of x in z
0.692 * [taylor]: Taking taylor expansion of (* z y) in z
0.692 * [taylor]: Taking taylor expansion of z in z
0.692 * [taylor]: Taking taylor expansion of y in z
0.692 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y
0.692 * [taylor]: Taking taylor expansion of -1 in y
0.692 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
0.692 * [taylor]: Taking taylor expansion of x in y
0.692 * [taylor]: Taking taylor expansion of (* z y) in y
0.692 * [taylor]: Taking taylor expansion of z in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
0.693 * [taylor]: Taking taylor expansion of -1 in x
0.693 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (* z y) in x
0.693 * [taylor]: Taking taylor expansion of z in x
0.693 * [taylor]: Taking taylor expansion of y in x
0.693 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
0.693 * [taylor]: Taking taylor expansion of -1 in x
0.693 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (* z y) in x
0.693 * [taylor]: Taking taylor expansion of z in x
0.693 * [taylor]: Taking taylor expansion of y in x
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in z
0.694 * [taylor]: Taking taylor expansion of (- (* z y)) in y
0.694 * [taylor]: Taking taylor expansion of (* z y) in y
0.694 * [taylor]: Taking taylor expansion of z in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of 0 in z
0.694 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of (- z) in z
0.696 * [taylor]: Taking taylor expansion of z in z
0.696 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (x y z) around 0
0.696 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z
0.696 * [taylor]: Taking taylor expansion of -1 in z
0.696 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
0.696 * [taylor]: Taking taylor expansion of x in z
0.696 * [taylor]: Taking taylor expansion of (* z y) in z
0.696 * [taylor]: Taking taylor expansion of z in z
0.696 * [taylor]: Taking taylor expansion of y in z
0.697 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y
0.697 * [taylor]: Taking taylor expansion of -1 in y
0.697 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of (* z y) in y
0.697 * [taylor]: Taking taylor expansion of z in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
0.698 * [taylor]: Taking taylor expansion of -1 in x
0.698 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (* z y) in x
0.698 * [taylor]: Taking taylor expansion of z in x
0.698 * [taylor]: Taking taylor expansion of y in x
0.698 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
0.698 * [taylor]: Taking taylor expansion of -1 in x
0.698 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (* z y) in x
0.698 * [taylor]: Taking taylor expansion of z in x
0.698 * [taylor]: Taking taylor expansion of y in x
0.699 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
0.699 * [taylor]: Taking taylor expansion of -1 in y
0.699 * [taylor]: Taking taylor expansion of (* z y) in y
0.699 * [taylor]: Taking taylor expansion of z in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.699 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.699 * [taylor]: Taking taylor expansion of -1 in z
0.699 * [taylor]: Taking taylor expansion of z in z
0.700 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in y
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.706 * [taylor]: Taking taylor expansion of 0 in y
0.706 * [taylor]: Taking taylor expansion of 0 in z
0.706 * [taylor]: Taking taylor expansion of 0 in z
0.706 * [taylor]: Taking taylor expansion of 0 in z
0.707 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (x y z) around 0
0.707 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
0.707 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
0.707 * [taylor]: Taking taylor expansion of x in z
0.707 * [taylor]: Taking taylor expansion of (* z y) in z
0.707 * [taylor]: Taking taylor expansion of z in z
0.707 * [taylor]: Taking taylor expansion of y in z
0.707 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
0.707 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
0.707 * [taylor]: Taking taylor expansion of x in y
0.707 * [taylor]: Taking taylor expansion of (* z y) in y
0.707 * [taylor]: Taking taylor expansion of z in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.708 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
0.708 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (* z y) in x
0.708 * [taylor]: Taking taylor expansion of z in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
0.709 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (* z y) in x
0.709 * [taylor]: Taking taylor expansion of z in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.709 * [taylor]: Taking taylor expansion of (* z y) in y
0.709 * [taylor]: Taking taylor expansion of z in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.709 * [taylor]: Taking taylor expansion of z in z
0.711 * [taylor]: Taking taylor expansion of 0 in y
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.714 * [taylor]: Taking taylor expansion of 0 in z
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.717 * [taylor]: Taking taylor expansion of 0 in z
0.717 * * * [progress]: simplifying candidates
0.717 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* x (- y)) z))
  (log1p (* (* x (- y)) z))
  (* (* x (- y)) z)
  (* (* x (- y)) z)
  (+ (+ (log x) (log (- y))) (log z))
  (+ (log (* x (- y))) (log z))
  (log (* (* x (- y)) z))
  (exp (* (* x (- y)) z))
  (* (* (* (* x x) x) (* (* (- y) (- y)) (- y))) (* (* z z) z))
  (* (* (* (* x (- y)) (* x (- y))) (* x (- y))) (* (* z z) z))
  (* (cbrt (* (* x (- y)) z)) (cbrt (* (* x (- y)) z)))
  (cbrt (* (* x (- y)) z))
  (* (* (* (* x (- y)) z) (* (* x (- y)) z)) (* (* x (- y)) z))
  (sqrt (* (* x (- y)) z))
  (sqrt (* (* x (- y)) z))
  (* (* x y) z)
  (* (* x (- y)) (* (cbrt z) (cbrt z)))
  (* (* x (- y)) (sqrt z))
  (* (* x (- y)) 1)
  (* (- y) z)
  0
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
0.720 * * [simplify]: iteration  0 :  125  enodes  (cost  100 )
0.724 * * [simplify]: iteration  1 :  629  enodes  (cost  85 )
0.741 * * [simplify]: iteration  2 :  4546  enodes  (cost  85 )
0.833 * * [simplify]: iteration  3 :  5001  enodes  (cost  85 )
0.834 * [simplify]: Simplified to:
   (expm1 (* (* x (- y)) z))
  (log1p (* (* x (- y)) z))
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
  (log (* (* x (- y)) z))
  (log (* (* x (- y)) z))
  (log (* (* x (- y)) z))
  (exp (* (* x (- y)) z))
  (pow (* (* x (- y)) z) 3)
  (pow (* (* x (- y)) z) 3)
  (* (cbrt (* (* x (- y)) z)) (cbrt (* (* x (- y)) z)))
  (cbrt (* (* x (- y)) z))
  (pow (* (* x (- y)) z) 3)
  (sqrt (* (* x (- y)) z))
  (sqrt (* (* x (- y)) z))
  (* x (* z y))
  (* (* x (- y)) (* (cbrt z) (cbrt z)))
  (* (* x (- y)) (sqrt z))
  (* x (- y))
  (* (- y) z)
  0
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
0.834 * * * [progress]: adding candidates to table
0.870 * [progress]: [Phase 3 of 3] Extracting.
0.870 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
0.871 * * * [regime-changes]: Trying 5 branch expressions: ((* y z) (- 1.0 (* y z)) z y x)
0.871 * * * * [regimes]: Trying to branch on (* y z) from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
0.906 * * * * [regimes]: Trying to branch on (* y z) from (#<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))>)
0.921 * * * * [regimes]: Trying to branch on (- 1.0 (* y z)) from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
0.952 * * * * [regimes]: Trying to branch on (- 1.0 (* y z)) from (#<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))>)
0.970 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
1.008 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
1.208 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
1.244 * * * [regime]: Found split indices: #<option (#s(si 2 6) #s(si 6 247) #s(si 2 255))>
1.245 * [binary-search]: Only using regimes for bounds on (* y z) and (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
1.245 * [regimes]: Found splitpoints: (#s(sp 2 (* y z) -inf.0) #s(sp 6 (* y z) 4.463757596066275e+301) #s(sp 2 (* y z) +nan.0)) , with alts (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x (- y)) z)) (sqrt (* (* x (- y)) z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (* (cbrt z) (cbrt z))) (cbrt z))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (- y)) z)))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x (- y)) (sqrt z)) (sqrt z))))> #<alt (λ (x y z) (* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z)))))> #<alt (λ (x y z) (* (sqrt x) (* (sqrt x) (- 1.0 (* y z)))))> #<alt (λ (x y z) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))>)
1.246 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* y z) -inf.0) (+ (* x 1.0) (* (* x (- y)) z)) (if (<= (* y z) 4.463757596066275e+301) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))) (+ (* x 1.0) (* (* x (- y)) z))))
1.246 * * [simplify]: iteration  0 :  35  enodes  (cost  15 )
1.247 * * [simplify]: iteration  1 :  43  enodes  (cost  15 )
1.247 * * [simplify]: iteration  2 :  46  enodes  (cost  15 )
1.247 * * [simplify]: iteration  3 :  46  enodes  (cost  15 )
1.248 * [simplify]: Simplified to:
   (if (or (<= (* y z) -inf.0) (not (<= (* y z) 4.463757596066275e+301))) (+ (* x 1.0) (* (* x (- y)) z)) (+ (* x (- 1.0 (* y z))) (* x (fma (- z) y (* z y)))))
1.868 * [regime-testing]: Baseline error score: 3.170021252656582
1.868 * [regime-testing]: Oracle error score: 0.02587823477934742
1.869 * [regime-testing]: End program error score: 0.10351293911738968