30.807 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.018 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.019 * * [simplify]: iteration  1 :  12  enodes  (cost  2 )
0.020 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.022 * * [simplify]: iteration  3 :  16  enodes  (cost  2 )
0.023 * * [simplify]: iteration  4 :  16  enodes  (cost  2 )
0.023 * [simplify]: Simplified to:
   (/ (* x y) z)
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.025 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.033 * * * [progress]: generating series expansions
0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.034 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.034 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.034 * [taylor]: Taking taylor expansion of (* x y) in z
0.034 * [taylor]: Taking taylor expansion of x in z
0.034 * [taylor]: Taking taylor expansion of y in z
0.034 * [taylor]: Taking taylor expansion of z in z
0.034 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.034 * [taylor]: Taking taylor expansion of (* x y) in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of z in y
0.034 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.034 * [taylor]: Taking taylor expansion of (* x y) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.035 * [taylor]: Taking taylor expansion of z in x
0.035 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.035 * [taylor]: Taking taylor expansion of (* x y) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.035 * [taylor]: Taking taylor expansion of z in x
0.035 * [taylor]: Taking taylor expansion of (/ y z) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of z in y
0.035 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.035 * [taylor]: Taking taylor expansion of z in z
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [taylor]: Taking taylor expansion of 0 in z
0.037 * [taylor]: Taking taylor expansion of 0 in z
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.038 * [taylor]: Taking taylor expansion of 0 in z
0.038 * [taylor]: Taking taylor expansion of 0 in z
0.038 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.040 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.040 * [taylor]: Taking taylor expansion of z in z
0.040 * [taylor]: Taking taylor expansion of (* x y) in z
0.040 * [taylor]: Taking taylor expansion of x in z
0.040 * [taylor]: Taking taylor expansion of y in z
0.040 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.040 * [taylor]: Taking taylor expansion of z in y
0.040 * [taylor]: Taking taylor expansion of (* x y) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.041 * [taylor]: Taking taylor expansion of z in x
0.041 * [taylor]: Taking taylor expansion of (* x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.041 * [taylor]: Taking taylor expansion of z in x
0.041 * [taylor]: Taking taylor expansion of (* x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of (/ z y) in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of z in z
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.045 * [taylor]: Taking taylor expansion of -1 in z
0.045 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.045 * [taylor]: Taking taylor expansion of z in z
0.045 * [taylor]: Taking taylor expansion of (* x y) in z
0.045 * [taylor]: Taking taylor expansion of x in z
0.045 * [taylor]: Taking taylor expansion of y in z
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.045 * [taylor]: Taking taylor expansion of -1 in y
0.045 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of (* x y) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.046 * [taylor]: Taking taylor expansion of z in x
0.046 * [taylor]: Taking taylor expansion of (* x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.046 * [taylor]: Taking taylor expansion of z in x
0.046 * [taylor]: Taking taylor expansion of (* x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.047 * [taylor]: Taking taylor expansion of -1 in y
0.047 * [taylor]: Taking taylor expansion of (/ z y) in y
0.047 * [taylor]: Taking taylor expansion of z in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.047 * [taylor]: Taking taylor expansion of -1 in z
0.047 * [taylor]: Taking taylor expansion of z in z
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.057 * * * [progress]: simplifying candidates
0.057 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* x y) z))
  (log1p (/ (* 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 (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.061 * * [simplify]: iteration  0 :  113  enodes  (cost  91 )
0.064 * * [simplify]: iteration  1 :  516  enodes  (cost  76 )
0.076 * * [simplify]: iteration  2 :  2473  enodes  (cost  76 )
0.119 * * [simplify]: iteration  3 :  5002  enodes  (cost  76 )
0.120 * [simplify]: Simplified to:
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (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 y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.120 * * * [progress]: adding candidates to table
0.164 * * [progress]: iteration 2 / 4
0.164 * * * [progress]: picking best candidate
0.173 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (/ y z)))>
0.173 * * * [progress]: localizing error
0.177 * * * [progress]: generating rewritten candidates
0.177 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.186 * * * [progress]: generating series expansions
0.186 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.186 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.186 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.186 * [taylor]: Taking taylor expansion of (* x y) in z
0.186 * [taylor]: Taking taylor expansion of x in z
0.186 * [taylor]: Taking taylor expansion of y in z
0.186 * [taylor]: Taking taylor expansion of z in z
0.186 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.186 * [taylor]: Taking taylor expansion of (* x y) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of z in y
0.187 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.187 * [taylor]: Taking taylor expansion of (* x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of z in x
0.187 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of z in x
0.188 * [taylor]: Taking taylor expansion of (/ y z) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of z in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.188 * [taylor]: Taking taylor expansion of z in z
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in z
0.191 * [taylor]: Taking taylor expansion of 0 in z
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.194 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.194 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.194 * [taylor]: Taking taylor expansion of z in z
0.194 * [taylor]: Taking taylor expansion of (* x y) in z
0.194 * [taylor]: Taking taylor expansion of x in z
0.194 * [taylor]: Taking taylor expansion of y in z
0.194 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of (* x y) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.195 * [taylor]: Taking taylor expansion of z in x
0.195 * [taylor]: Taking taylor expansion of (* x y) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.195 * [taylor]: Taking taylor expansion of z in x
0.195 * [taylor]: Taking taylor expansion of (* x y) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of (/ z y) in y
0.196 * [taylor]: Taking taylor expansion of z in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of z in z
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.199 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.199 * [taylor]: Taking taylor expansion of -1 in z
0.199 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.199 * [taylor]: Taking taylor expansion of z in z
0.199 * [taylor]: Taking taylor expansion of (* x y) in z
0.199 * [taylor]: Taking taylor expansion of x in z
0.199 * [taylor]: Taking taylor expansion of y in z
0.199 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.199 * [taylor]: Taking taylor expansion of -1 in y
0.199 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.199 * [taylor]: Taking taylor expansion of z in y
0.199 * [taylor]: Taking taylor expansion of (* x y) in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.200 * [taylor]: Taking taylor expansion of -1 in x
0.200 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.200 * [taylor]: Taking taylor expansion of z in x
0.200 * [taylor]: Taking taylor expansion of (* x y) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.200 * [taylor]: Taking taylor expansion of -1 in x
0.200 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.200 * [taylor]: Taking taylor expansion of z in x
0.200 * [taylor]: Taking taylor expansion of (* x y) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.201 * [taylor]: Taking taylor expansion of -1 in y
0.201 * [taylor]: Taking taylor expansion of (/ z y) in y
0.201 * [taylor]: Taking taylor expansion of z in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.201 * [taylor]: Taking taylor expansion of -1 in z
0.201 * [taylor]: Taking taylor expansion of z in z
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of 0 in z
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in z
0.207 * [taylor]: Taking taylor expansion of 0 in z
0.207 * * * [progress]: simplifying candidates
0.208 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (+ (log x) (- (log y) (log z)))
  (+ (log x) (log (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) 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)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.212 * * [simplify]: iteration  0 :  168  enodes  (cost  139 )
0.216 * * [simplify]: iteration  1 :  746  enodes  (cost  124 )
0.233 * * [simplify]: iteration  2 :  3155  enodes  (cost  124 )
0.281 * * [simplify]: iteration  3 :  5002  enodes  (cost  124 )
0.283 * [simplify]: Simplified to:
   (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (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)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) x)
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* (sqrt y) x)
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.283 * * * [progress]: adding candidates to table
0.347 * * [progress]: iteration 3 / 4
0.347 * * * [progress]: picking best candidate
0.354 * * * * [pick]: Picked  #<alt (λ (x y z) (/ x (/ z y)))>
0.355 * * * [progress]: localizing error
0.359 * * * [progress]: generating rewritten candidates
0.359 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.368 * * * [progress]: generating series expansions
0.368 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.368 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.368 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.368 * [taylor]: Taking taylor expansion of (* x y) in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of z in y
0.369 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.369 * [taylor]: Taking taylor expansion of (* x y) in z
0.369 * [taylor]: Taking taylor expansion of x in z
0.369 * [taylor]: Taking taylor expansion of y in z
0.369 * [taylor]: Taking taylor expansion of z in z
0.369 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.369 * [taylor]: Taking taylor expansion of (* x y) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of z in x
0.369 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.369 * [taylor]: Taking taylor expansion of (* x y) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of z in x
0.370 * [taylor]: Taking taylor expansion of (/ y z) in z
0.370 * [taylor]: Taking taylor expansion of y in z
0.370 * [taylor]: Taking taylor expansion of z in z
0.370 * [taylor]: Taking taylor expansion of y in y
0.371 * [taylor]: Taking taylor expansion of 0 in z
0.371 * [taylor]: Taking taylor expansion of 0 in y
0.372 * [taylor]: Taking taylor expansion of 0 in z
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.374 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.374 * [taylor]: Taking taylor expansion of z in y
0.374 * [taylor]: Taking taylor expansion of (* x y) in y
0.374 * [taylor]: Taking taylor expansion of x in y
0.374 * [taylor]: Taking taylor expansion of y in y
0.374 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.374 * [taylor]: Taking taylor expansion of z in z
0.374 * [taylor]: Taking taylor expansion of (* x y) in z
0.374 * [taylor]: Taking taylor expansion of x in z
0.374 * [taylor]: Taking taylor expansion of y in z
0.374 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.374 * [taylor]: Taking taylor expansion of z in x
0.374 * [taylor]: Taking taylor expansion of (* x y) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.375 * [taylor]: Taking taylor expansion of z in x
0.375 * [taylor]: Taking taylor expansion of (* x y) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ z y) in z
0.375 * [taylor]: Taking taylor expansion of z in z
0.375 * [taylor]: Taking taylor expansion of y in z
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of 0 in z
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in z
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in z
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.380 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.380 * [taylor]: Taking taylor expansion of -1 in y
0.380 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.380 * [taylor]: Taking taylor expansion of z in y
0.380 * [taylor]: Taking taylor expansion of (* x y) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.381 * [taylor]: Taking taylor expansion of -1 in z
0.381 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.381 * [taylor]: Taking taylor expansion of z in z
0.381 * [taylor]: Taking taylor expansion of (* x y) in z
0.381 * [taylor]: Taking taylor expansion of x in z
0.381 * [taylor]: Taking taylor expansion of y in z
0.381 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.381 * [taylor]: Taking taylor expansion of -1 in x
0.381 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.381 * [taylor]: Taking taylor expansion of z in x
0.381 * [taylor]: Taking taylor expansion of (* x y) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.382 * [taylor]: Taking taylor expansion of -1 in x
0.382 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.382 * [taylor]: Taking taylor expansion of z in x
0.382 * [taylor]: Taking taylor expansion of (* x y) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.385 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.385 * [taylor]: Taking taylor expansion of -1 in z
0.385 * [taylor]: Taking taylor expansion of (/ z y) in z
0.385 * [taylor]: Taking taylor expansion of z in z
0.385 * [taylor]: Taking taylor expansion of y in z
0.385 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.385 * [taylor]: Taking taylor expansion of -1 in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.387 * [taylor]: Taking taylor expansion of 0 in z
0.387 * [taylor]: Taking taylor expansion of 0 in y
0.387 * [taylor]: Taking taylor expansion of 0 in y
0.389 * [taylor]: Taking taylor expansion of 0 in z
0.389 * [taylor]: Taking taylor expansion of 0 in y
0.389 * [taylor]: Taking taylor expansion of 0 in y
0.390 * [taylor]: Taking taylor expansion of 0 in y
0.392 * [taylor]: Taking taylor expansion of 0 in z
0.393 * [taylor]: Taking taylor expansion of 0 in y
0.393 * [taylor]: Taking taylor expansion of 0 in y
0.393 * [taylor]: Taking taylor expansion of 0 in y
0.393 * [taylor]: Taking taylor expansion of 0 in y
0.394 * * * [progress]: simplifying candidates
0.395 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (- (log x) (- (log z) (log y)))
  (- (log x) (log (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (/ (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ z (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ z (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ z (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ z (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ z y))
  (/ 1 1)
  (/ x (/ z y))
  (/ 1 z)
  (/ x (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.400 * * [simplify]: iteration  0 :  327  enodes  (cost  458 )
0.407 * * [simplify]: iteration  1 :  1333  enodes  (cost  438 )
0.433 * * [simplify]: iteration  2 :  5001  enodes  (cost  437 )
0.435 * [simplify]: Simplified to:
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (cbrt x) (/ (* (cbrt z) (cbrt z)) (cbrt x)))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (cbrt x)))
  (/ (cbrt x) (/ (sqrt z) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ z (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ z (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (* y (cbrt x))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ z (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ z (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (* (sqrt x) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ z (cbrt y)))
  (sqrt y)
  (/ x (/ z (sqrt y)))
  1
  (/ (* x y) z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ y z)
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (sqrt z))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.436 * * * [progress]: adding candidates to table
0.598 * * [progress]: iteration 4 / 4
0.598 * * * [progress]: picking best candidate
0.602 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ x z) y))>
0.602 * * * [progress]: localizing error
0.606 * * * [progress]: generating rewritten candidates
0.606 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.615 * * * [progress]: generating series expansions
0.615 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.615 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.615 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.615 * [taylor]: Taking taylor expansion of (* x y) in y
0.615 * [taylor]: Taking taylor expansion of x in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of z in y
0.616 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.616 * [taylor]: Taking taylor expansion of (* x y) in z
0.616 * [taylor]: Taking taylor expansion of x in z
0.616 * [taylor]: Taking taylor expansion of y in z
0.616 * [taylor]: Taking taylor expansion of z in z
0.616 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.616 * [taylor]: Taking taylor expansion of (* x y) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of y in x
0.616 * [taylor]: Taking taylor expansion of z in x
0.617 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.617 * [taylor]: Taking taylor expansion of (* x y) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of y in x
0.617 * [taylor]: Taking taylor expansion of z in x
0.617 * [taylor]: Taking taylor expansion of (/ y z) in z
0.617 * [taylor]: Taking taylor expansion of y in z
0.617 * [taylor]: Taking taylor expansion of z in z
0.617 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in y
0.619 * [taylor]: Taking taylor expansion of 0 in z
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.620 * [taylor]: Taking taylor expansion of 0 in y
0.620 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.620 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.620 * [taylor]: Taking taylor expansion of z in y
0.621 * [taylor]: Taking taylor expansion of (* x y) in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.621 * [taylor]: Taking taylor expansion of z in z
0.621 * [taylor]: Taking taylor expansion of (* x y) in z
0.621 * [taylor]: Taking taylor expansion of x in z
0.621 * [taylor]: Taking taylor expansion of y in z
0.621 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.621 * [taylor]: Taking taylor expansion of z in x
0.621 * [taylor]: Taking taylor expansion of (* x y) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.621 * [taylor]: Taking taylor expansion of z in x
0.621 * [taylor]: Taking taylor expansion of (* x y) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (/ z y) in z
0.622 * [taylor]: Taking taylor expansion of z in z
0.622 * [taylor]: Taking taylor expansion of y in z
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.622 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in y
0.623 * [taylor]: Taking taylor expansion of 0 in y
0.624 * [taylor]: Taking taylor expansion of 0 in z
0.624 * [taylor]: Taking taylor expansion of 0 in y
0.624 * [taylor]: Taking taylor expansion of 0 in y
0.625 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of 0 in z
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.627 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.627 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.627 * [taylor]: Taking taylor expansion of -1 in y
0.627 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.627 * [taylor]: Taking taylor expansion of z in y
0.627 * [taylor]: Taking taylor expansion of (* x y) in y
0.627 * [taylor]: Taking taylor expansion of x in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.627 * [taylor]: Taking taylor expansion of -1 in z
0.627 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.627 * [taylor]: Taking taylor expansion of z in z
0.627 * [taylor]: Taking taylor expansion of (* x y) in z
0.627 * [taylor]: Taking taylor expansion of x in z
0.627 * [taylor]: Taking taylor expansion of y in z
0.627 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.627 * [taylor]: Taking taylor expansion of -1 in x
0.628 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.628 * [taylor]: Taking taylor expansion of z in x
0.628 * [taylor]: Taking taylor expansion of (* x y) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.628 * [taylor]: Taking taylor expansion of -1 in x
0.628 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.628 * [taylor]: Taking taylor expansion of z in x
0.628 * [taylor]: Taking taylor expansion of (* x y) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.628 * [taylor]: Taking taylor expansion of -1 in z
0.628 * [taylor]: Taking taylor expansion of (/ z y) in z
0.628 * [taylor]: Taking taylor expansion of z in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.629 * [taylor]: Taking taylor expansion of -1 in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.632 * [taylor]: Taking taylor expansion of 0 in z
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in z
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.637 * * * [progress]: simplifying candidates
0.637 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ x z) y))
  (log1p (* (/ x z) y))
  (* (/ x z) y)
  (+ (- (log x) (log z)) (log y))
  (+ (log (/ x z)) (log y))
  (log (* (/ x z) y))
  (exp (* (/ x z) y))
  (* (/ (* (* x x) x) (* (* z z) z)) (* (* y y) y))
  (* (* (* (/ x z) (/ x z)) (/ x z)) (* (* y y) y))
  (* (cbrt (* (/ x z) y)) (cbrt (* (/ x z) y)))
  (cbrt (* (/ x z) y))
  (* (* (* (/ x z) y) (* (/ x z) y)) (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ x z) (* (cbrt y) (cbrt y)))
  (* (/ x z) (sqrt y))
  (* (/ x z) 1)
  (* (cbrt (/ x z)) y)
  (* (sqrt (/ x z)) y)
  (* (/ (cbrt x) (cbrt z)) y)
  (* (/ (cbrt x) (sqrt z)) y)
  (* (/ (cbrt x) z) y)
  (* (/ (sqrt x) (cbrt z)) y)
  (* (/ (sqrt x) (sqrt z)) y)
  (* (/ (sqrt x) z) y)
  (* (/ x (cbrt z)) y)
  (* (/ x (sqrt z)) y)
  (* (/ x z) y)
  (* (/ x z) y)
  (* (/ 1 z) y)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.641 * * [simplify]: iteration  0 :  155  enodes  (cost  134 )
0.645 * * [simplify]: iteration  1 :  554  enodes  (cost  119 )
0.656 * * [simplify]: iteration  2 :  2119  enodes  (cost  118 )
0.689 * * [simplify]: iteration  3 :  5001  enodes  (cost  118 )
0.690 * [simplify]: Simplified to:
   (expm1 (* (/ x z) y))
  (log1p (* (/ x z) y))
  (* (/ x z) y)
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (exp (* (/ x z) y))
  (pow (* (/ x z) y) 3)
  (pow (* (/ x z) y) 3)
  (* (cbrt (* (/ x z) y)) (cbrt (* (/ x z) y)))
  (cbrt (* (/ x z) y))
  (pow (* (/ x z) y) 3)
  (sqrt (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ x z) (* (cbrt y) (cbrt y)))
  (* (/ x z) (sqrt y))
  (/ x z)
  (* (cbrt (/ x z)) y)
  (* (sqrt (/ x z)) y)
  (* (/ (cbrt x) (cbrt z)) y)
  (* (/ (cbrt x) (sqrt z)) y)
  (* (/ (cbrt x) z) y)
  (* (/ (sqrt x) (cbrt z)) y)
  (* (/ (sqrt x) (sqrt z)) y)
  (* (/ (sqrt x) z) y)
  (* (/ x (cbrt z)) y)
  (* (/ x (sqrt z)) y)
  (* (/ x z) y)
  (* (/ x z) y)
  (/ y z)
  (* x y)
  (* (/ x z) y)
  (* (/ x z) y)
  (* (/ x z) y)
0.690 * * * [progress]: adding candidates to table
0.755 * [progress]: [Phase 3 of 3] Extracting.
0.755 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.755 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
0.755 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.790 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.805 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.842 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.863 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.882 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.904 * * * [regime]: Found split indices: #<option (#s(si 4 15) #s(si 2 90) #s(si 0 153) #s(si 2 241) #s(si 4 255))>
0.905 * [binary-search]: Only using regimes for bounds on (/ (* x y) z) and (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.906 * [regimes]: Found splitpoints: (#s(sp 4 (/ (* x y) z) -8.66942912235429e+277) #s(sp 2 (/ (* x y) z) -5.97338617635297e-306) #s(sp 0 (/ (* x y) z) 0.0) #s(sp 2 (/ (* x y) z) 2.471842223307634e+273) #s(sp 4 (/ (* x y) z) +nan.0)) , with alts (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ 1 (/ z (* x y))))>)
0.906 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (* x y) z) -8.66942912235429e+277) (/ x (/ z y)) (if (<= (/ (* x y) z) -5.97338617635297e-306) (/ (* x y) z) (if (<= (/ (* x y) z) 0.0) (* (/ x z) y) (if (<= (/ (* x y) z) 2.471842223307634e+273) (/ (* x y) z) (/ x (/ z y))))))
0.907 * * [simplify]: iteration  0 :  23  enodes  (cost  18 )
0.907 * * [simplify]: iteration  1 :  23  enodes  (cost  18 )
0.908 * [simplify]: Simplified to:
   (if (<= (/ (* x y) z) -8.66942912235429e+277) (/ x (/ z y)) (if (<= (/ (* x y) z) -5.97338617635297e-306) (/ (* x y) z) (if (<= (/ (* x y) z) 0.0) (* (/ x z) y) (if (<= (/ (* x y) z) 2.471842223307634e+273) (/ (* x y) z) (/ x (/ z y))))))
1.443 * [regime-testing]: Baseline error score: 6.316099628801786
1.444 * [regime-testing]: Oracle error score: 0.012251531441430178
1.445 * [regime-testing]: End program error score: 0.8592823446816391
1.472 * [regime-testing]: Target error score: 6.426442596223849