19.286 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ (* (/ y z) t) t))
0.022 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.023 * * [simplify]: iteration  1 :  42  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  109  enodes  (cost  2 )
0.028 * * [simplify]: iteration  3 :  577  enodes  (cost  2 )
0.045 * * [simplify]: iteration  4 :  4438  enodes  (cost  2 )
0.104 * * [simplify]: iteration  5 :  5001  enodes  (cost  2 )
0.105 * [simplify]: Simplified to:
   (* x (/ y z))
0.108 * * [progress]: iteration 1 / 4
0.108 * * * [progress]: picking best candidate
0.109 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ y z)))>
0.109 * * * [progress]: localizing error
0.113 * * * [progress]: generating rewritten candidates
0.113 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.121 * * * [progress]: generating series expansions
0.121 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.121 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.121 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.121 * [taylor]: Taking taylor expansion of (* x y) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.121 * [taylor]: Taking taylor expansion of (* x y) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of z in y
0.122 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.122 * [taylor]: Taking taylor expansion of (* x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.123 * [taylor]: Taking taylor expansion of (* x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of (/ y z) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of z in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.123 * [taylor]: Taking taylor expansion of z in z
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.128 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.128 * [taylor]: Taking taylor expansion of z in z
0.128 * [taylor]: Taking taylor expansion of (* x y) in z
0.128 * [taylor]: Taking taylor expansion of x in z
0.128 * [taylor]: Taking taylor expansion of y in z
0.128 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.128 * [taylor]: Taking taylor expansion of z in y
0.128 * [taylor]: Taking taylor expansion of (* x y) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.129 * [taylor]: Taking taylor expansion of z in x
0.129 * [taylor]: Taking taylor expansion of (* x y) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.129 * [taylor]: Taking taylor expansion of z in x
0.129 * [taylor]: Taking taylor expansion of (* x y) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (/ z y) in y
0.130 * [taylor]: Taking taylor expansion of z in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of z in z
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [taylor]: Taking taylor expansion of 0 in z
0.134 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.134 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.134 * [taylor]: Taking taylor expansion of -1 in z
0.134 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.137 * [taylor]: Taking taylor expansion of z in z
0.137 * [taylor]: Taking taylor expansion of (* x y) in z
0.137 * [taylor]: Taking taylor expansion of x in z
0.137 * [taylor]: Taking taylor expansion of y in z
0.137 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.137 * [taylor]: Taking taylor expansion of -1 in y
0.137 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.137 * [taylor]: Taking taylor expansion of z in y
0.137 * [taylor]: Taking taylor expansion of (* x y) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.137 * [taylor]: Taking taylor expansion of -1 in x
0.138 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.138 * [taylor]: Taking taylor expansion of z in x
0.138 * [taylor]: Taking taylor expansion of (* x y) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.138 * [taylor]: Taking taylor expansion of -1 in x
0.138 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.138 * [taylor]: Taking taylor expansion of z in x
0.138 * [taylor]: Taking taylor expansion of (* x y) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.139 * [taylor]: Taking taylor expansion of -1 in y
0.139 * [taylor]: Taking taylor expansion of (/ z y) in y
0.139 * [taylor]: Taking taylor expansion of z in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.139 * [taylor]: Taking taylor expansion of -1 in z
0.139 * [taylor]: Taking taylor expansion of z in z
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.146 * * * [progress]: simplifying candidates
0.146 * [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)
0.150 * * [simplify]: iteration  0 :  168  enodes  (cost  139 )
0.154 * * [simplify]: iteration  1 :  746  enodes  (cost  124 )
0.169 * * [simplify]: iteration  2 :  3155  enodes  (cost  124 )
0.214 * * [simplify]: iteration  3 :  5002  enodes  (cost  124 )
0.215 * [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))
0.215 * * * [progress]: adding candidates to table
0.281 * * [progress]: iteration 2 / 4
0.281 * * * [progress]: picking best candidate
0.293 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x y) z))>
0.293 * * * [progress]: localizing error
0.297 * * * [progress]: generating rewritten candidates
0.297 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.302 * * * [progress]: generating series expansions
0.302 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.302 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.302 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.302 * [taylor]: Taking taylor expansion of (* x y) in z
0.302 * [taylor]: Taking taylor expansion of x in z
0.302 * [taylor]: Taking taylor expansion of y in z
0.302 * [taylor]: Taking taylor expansion of z in z
0.302 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.302 * [taylor]: Taking taylor expansion of (* x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of z in y
0.303 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.303 * [taylor]: Taking taylor expansion of (* x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of z in x
0.303 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.303 * [taylor]: Taking taylor expansion of (* x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of z in x
0.304 * [taylor]: Taking taylor expansion of (/ y z) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of z in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.304 * [taylor]: Taking taylor expansion of z in z
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [taylor]: Taking taylor expansion of 0 in z
0.305 * [taylor]: Taking taylor expansion of 0 in z
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [taylor]: Taking taylor expansion of 0 in z
0.306 * [taylor]: Taking taylor expansion of 0 in z
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.308 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [taylor]: Taking taylor expansion of 0 in z
0.308 * [taylor]: Taking taylor expansion of 0 in z
0.308 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.309 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.309 * [taylor]: Taking taylor expansion of z in z
0.309 * [taylor]: Taking taylor expansion of (* x y) in z
0.309 * [taylor]: Taking taylor expansion of x in z
0.309 * [taylor]: Taking taylor expansion of y in z
0.309 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.309 * [taylor]: Taking taylor expansion of z in y
0.309 * [taylor]: Taking taylor expansion of (* x y) in y
0.309 * [taylor]: Taking taylor expansion of x in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.309 * [taylor]: Taking taylor expansion of z in x
0.309 * [taylor]: Taking taylor expansion of (* x y) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.310 * [taylor]: Taking taylor expansion of z in x
0.310 * [taylor]: Taking taylor expansion of (* x y) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ z y) in y
0.310 * [taylor]: Taking taylor expansion of z in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.310 * [taylor]: Taking taylor expansion of z in z
0.311 * [taylor]: Taking taylor expansion of 0 in y
0.312 * [taylor]: Taking taylor expansion of 0 in z
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.314 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.314 * [taylor]: Taking taylor expansion of -1 in z
0.314 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.314 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of (* x y) in z
0.314 * [taylor]: Taking taylor expansion of x in z
0.314 * [taylor]: Taking taylor expansion of y in z
0.314 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.314 * [taylor]: Taking taylor expansion of -1 in y
0.314 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.314 * [taylor]: Taking taylor expansion of z in y
0.314 * [taylor]: Taking taylor expansion of (* x y) in y
0.314 * [taylor]: Taking taylor expansion of x in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.315 * [taylor]: Taking taylor expansion of -1 in x
0.315 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.315 * [taylor]: Taking taylor expansion of z in x
0.315 * [taylor]: Taking taylor expansion of (* x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.315 * [taylor]: Taking taylor expansion of -1 in x
0.315 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.315 * [taylor]: Taking taylor expansion of z in x
0.315 * [taylor]: Taking taylor expansion of (* x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.316 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.316 * [taylor]: Taking taylor expansion of -1 in y
0.316 * [taylor]: Taking taylor expansion of (/ z y) in y
0.316 * [taylor]: Taking taylor expansion of z in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.316 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.316 * [taylor]: Taking taylor expansion of -1 in z
0.316 * [taylor]: Taking taylor expansion of z in z
0.317 * [taylor]: Taking taylor expansion of 0 in y
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of 0 in z
0.322 * [taylor]: Taking taylor expansion of 0 in z
0.323 * * * [progress]: simplifying candidates
0.323 * [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)
0.326 * * [simplify]: iteration  0 :  113  enodes  (cost  91 )
0.329 * * [simplify]: iteration  1 :  516  enodes  (cost  76 )
0.339 * * [simplify]: iteration  2 :  2473  enodes  (cost  76 )
0.380 * * [simplify]: iteration  3 :  5002  enodes  (cost  76 )
0.384 * [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)
0.384 * * * [progress]: adding candidates to table
0.419 * * [progress]: iteration 3 / 4
0.420 * * * [progress]: picking best candidate
0.427 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>
0.427 * * * [progress]: localizing error
0.433 * * * [progress]: generating rewritten candidates
0.433 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.445 * * * [progress]: generating series expansions
0.445 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.445 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.445 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.445 * [taylor]: Taking taylor expansion of (* x y) in z
0.445 * [taylor]: Taking taylor expansion of x in z
0.445 * [taylor]: Taking taylor expansion of y in z
0.445 * [taylor]: Taking taylor expansion of z in z
0.445 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.445 * [taylor]: Taking taylor expansion of (* x y) in y
0.445 * [taylor]: Taking taylor expansion of x in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of z in y
0.446 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.446 * [taylor]: Taking taylor expansion of (* x y) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [taylor]: Taking taylor expansion of z in x
0.446 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.447 * [taylor]: Taking taylor expansion of (* x y) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of z in x
0.447 * [taylor]: Taking taylor expansion of (/ y z) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of z in y
0.447 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.447 * [taylor]: Taking taylor expansion of z in z
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.448 * [taylor]: Taking taylor expansion of 0 in z
0.448 * [taylor]: Taking taylor expansion of 0 in z
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.450 * [taylor]: Taking taylor expansion of 0 in z
0.450 * [taylor]: Taking taylor expansion of 0 in z
0.450 * [taylor]: Taking taylor expansion of 0 in z
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [taylor]: Taking taylor expansion of 0 in z
0.452 * [taylor]: Taking taylor expansion of 0 in z
0.452 * [taylor]: Taking taylor expansion of 0 in z
0.452 * [taylor]: Taking taylor expansion of 0 in z
0.452 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.452 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.452 * [taylor]: Taking taylor expansion of z in z
0.452 * [taylor]: Taking taylor expansion of (* x y) in z
0.452 * [taylor]: Taking taylor expansion of x in z
0.452 * [taylor]: Taking taylor expansion of y in z
0.452 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.452 * [taylor]: Taking taylor expansion of z in y
0.452 * [taylor]: Taking taylor expansion of (* x y) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.453 * [taylor]: Taking taylor expansion of z in x
0.453 * [taylor]: Taking taylor expansion of (* x y) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.453 * [taylor]: Taking taylor expansion of z in x
0.453 * [taylor]: Taking taylor expansion of (* x y) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.454 * [taylor]: Taking taylor expansion of (/ z y) in y
0.454 * [taylor]: Taking taylor expansion of z in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of z in z
0.454 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in z
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [taylor]: Taking taylor expansion of 0 in z
0.457 * [taylor]: Taking taylor expansion of 0 in z
0.457 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.457 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.457 * [taylor]: Taking taylor expansion of -1 in z
0.457 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.457 * [taylor]: Taking taylor expansion of z in z
0.457 * [taylor]: Taking taylor expansion of (* x y) in z
0.457 * [taylor]: Taking taylor expansion of x in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.458 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.458 * [taylor]: Taking taylor expansion of -1 in y
0.458 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.458 * [taylor]: Taking taylor expansion of z in y
0.458 * [taylor]: Taking taylor expansion of (* x y) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.458 * [taylor]: Taking taylor expansion of z in x
0.458 * [taylor]: Taking taylor expansion of (* x y) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.459 * [taylor]: Taking taylor expansion of z in x
0.459 * [taylor]: Taking taylor expansion of (* x y) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of y in x
0.459 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.459 * [taylor]: Taking taylor expansion of -1 in y
0.459 * [taylor]: Taking taylor expansion of (/ z y) in y
0.459 * [taylor]: Taking taylor expansion of z in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.459 * [taylor]: Taking taylor expansion of -1 in z
0.459 * [taylor]: Taking taylor expansion of z in z
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.462 * [taylor]: Taking taylor expansion of 0 in z
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [taylor]: Taking taylor expansion of 0 in z
0.465 * [taylor]: Taking taylor expansion of 0 in z
0.466 * * * [progress]: simplifying candidates
0.467 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* x y) (/ 1 z)))
  (log1p (* (* x y) (/ 1 z)))
  (* (* x y) (/ 1 z))
  (* (* x y) (/ 1 z))
  (+ (+ (log x) (log y)) (- (log z)))
  (+ (+ (log x) (log y)) (- 0 (log z)))
  (+ (+ (log x) (log y)) (- (log 1) (log z)))
  (+ (+ (log x) (log y)) (log (/ 1 z)))
  (+ (log (* x y)) (- (log z)))
  (+ (log (* x y)) (- 0 (log z)))
  (+ (log (* x y)) (- (log 1) (log z)))
  (+ (log (* x y)) (log (/ 1 z)))
  (log (* (* x y) (/ 1 z)))
  (exp (* (* x y) (/ 1 z)))
  (* (* (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (* (* (* x y) (* x y)) (* x y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (* (* (* (* x y) (/ 1 z)) (* (* x y) (/ 1 z))) (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* x y) (/ (sqrt 1) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (sqrt 1) (sqrt z)))
  (* (* x y) (/ (sqrt 1) 1))
  (* (* x y) (/ 1 (* (cbrt z) (cbrt z))))
  (* (* x y) (/ 1 (sqrt z)))
  (* (* x y) (/ 1 1))
  (* (* x y) 1)
  (* (* x y) 1)
  (* y (/ 1 z))
  (* (* x y) 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.470 * * [simplify]: iteration  0 :  246  enodes  (cost  191 )
0.476 * * [simplify]: iteration  1 :  1261  enodes  (cost  149 )
0.501 * * [simplify]: iteration  2 :  5001  enodes  (cost  135 )
0.502 * [simplify]: Simplified to:
   (expm1 (* (* x y) (/ 1 z)))
  (log1p (* (* x y) (/ 1 z)))
  (/ (* x y) z)
  (/ (* x y) z)
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (pow (exp (/ x z)) y)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (pow (/ (* x y) z) 3)
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (* x y)
  (* x y)
  (/ y z)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.502 * * * [progress]: adding candidates to table
0.559 * * [progress]: iteration 4 / 4
0.559 * * * [progress]: picking best candidate
0.567 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ x (/ z y)))>
0.567 * * * [progress]: localizing error
0.571 * * * [progress]: generating rewritten candidates
0.571 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.580 * * * [progress]: generating series expansions
0.580 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.580 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.580 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.580 * [taylor]: Taking taylor expansion of (* x y) in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of z in y
0.581 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.581 * [taylor]: Taking taylor expansion of (* x y) in z
0.581 * [taylor]: Taking taylor expansion of x in z
0.581 * [taylor]: Taking taylor expansion of y in z
0.581 * [taylor]: Taking taylor expansion of z in z
0.581 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.581 * [taylor]: Taking taylor expansion of (* x y) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of z in x
0.581 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.581 * [taylor]: Taking taylor expansion of (* x y) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of z in x
0.582 * [taylor]: Taking taylor expansion of (/ y z) in z
0.582 * [taylor]: Taking taylor expansion of y in z
0.582 * [taylor]: Taking taylor expansion of z in z
0.582 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of 0 in z
0.583 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in z
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.586 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.586 * [taylor]: Taking taylor expansion of z in y
0.586 * [taylor]: Taking taylor expansion of (* x y) in y
0.586 * [taylor]: Taking taylor expansion of x in y
0.586 * [taylor]: Taking taylor expansion of y in y
0.586 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.586 * [taylor]: Taking taylor expansion of z in z
0.586 * [taylor]: Taking taylor expansion of (* x y) in z
0.586 * [taylor]: Taking taylor expansion of x in z
0.586 * [taylor]: Taking taylor expansion of y in z
0.586 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.586 * [taylor]: Taking taylor expansion of z in x
0.586 * [taylor]: Taking taylor expansion of (* x y) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of y in x
0.587 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.587 * [taylor]: Taking taylor expansion of z in x
0.587 * [taylor]: Taking taylor expansion of (* x y) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of y in x
0.587 * [taylor]: Taking taylor expansion of (/ z y) in z
0.587 * [taylor]: Taking taylor expansion of z in z
0.587 * [taylor]: Taking taylor expansion of y in z
0.587 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.587 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of 0 in z
0.588 * [taylor]: Taking taylor expansion of 0 in y
0.588 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in z
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.592 * [taylor]: Taking taylor expansion of 0 in z
0.592 * [taylor]: Taking taylor expansion of 0 in y
0.592 * [taylor]: Taking taylor expansion of 0 in y
0.592 * [taylor]: Taking taylor expansion of 0 in y
0.592 * [taylor]: Taking taylor expansion of 0 in y
0.592 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.592 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.592 * [taylor]: Taking taylor expansion of -1 in y
0.592 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.592 * [taylor]: Taking taylor expansion of z in y
0.592 * [taylor]: Taking taylor expansion of (* x y) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.593 * [taylor]: Taking taylor expansion of -1 in z
0.593 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.593 * [taylor]: Taking taylor expansion of z in z
0.593 * [taylor]: Taking taylor expansion of (* x y) in z
0.593 * [taylor]: Taking taylor expansion of x in z
0.593 * [taylor]: Taking taylor expansion of y in z
0.593 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.593 * [taylor]: Taking taylor expansion of -1 in x
0.593 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.593 * [taylor]: Taking taylor expansion of z in x
0.593 * [taylor]: Taking taylor expansion of (* x y) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of y in x
0.593 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.593 * [taylor]: Taking taylor expansion of -1 in x
0.593 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.593 * [taylor]: Taking taylor expansion of z in x
0.593 * [taylor]: Taking taylor expansion of (* x y) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of y in x
0.594 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.594 * [taylor]: Taking taylor expansion of -1 in z
0.594 * [taylor]: Taking taylor expansion of (/ z y) in z
0.594 * [taylor]: Taking taylor expansion of z in z
0.594 * [taylor]: Taking taylor expansion of y in z
0.594 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.594 * [taylor]: Taking taylor expansion of -1 in y
0.594 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of 0 in z
0.595 * [taylor]: Taking taylor expansion of 0 in y
0.596 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.601 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.603 * * * [progress]: simplifying candidates
0.604 * [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)
0.612 * * [simplify]: iteration  0 :  327  enodes  (cost  458 )
0.618 * * [simplify]: iteration  1 :  1333  enodes  (cost  438 )
0.641 * * [simplify]: iteration  2 :  5001  enodes  (cost  437 )
0.644 * [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)
0.644 * * * [progress]: adding candidates to table
0.806 * [progress]: [Phase 3 of 3] Extracting.
0.806 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.806 * * * [regime-changes]: Trying 5 branch expressions: ((/ y z) t z y x)
0.806 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.845 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.869 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.903 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.926 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.962 * * * [regime]: Found split indices: #<option (#s(si 4 6) #s(si 5 76) #s(si 2 146) #s(si 3 255))>
0.963 * [binary-search]: Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.964 * [regimes]: Found splitpoints: (#s(sp 4 (/ y z) -inf.0) #s(sp 5 (/ y z) -3.6926476756503634e-178) #s(sp 2 (/ y z) 8.131393004761814e-276) #s(sp 3 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ (* x y) z))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (/ x z) y))>)
0.964 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ y z) -inf.0) (/ (* x y) z) (if (<= (/ y z) -3.6926476756503634e-178) (/ x (/ z y)) (if (<= (/ y z) 8.131393004761814e-276) (* (* x y) (/ 1 z)) (* x (/ y z)))))
0.965 * * [simplify]: iteration  0 :  26  enodes  (cost  12 )
0.965 * * [simplify]: iteration  1 :  26  enodes  (cost  12 )
0.965 * [simplify]: Simplified to:
   (if (<= (/ y z) -inf.0) (/ (* x y) z) (if (<= (/ y z) -3.6926476756503634e-178) (/ x (/ z y)) (if (<= (/ y z) 8.131393004761814e-276) (* (* x y) (/ 1 z)) (* x (/ y z)))))
1.639 * [regime-testing]: Baseline error score: 5.714101866797499
1.640 * [regime-testing]: Oracle error score: 0.008626078259782472
1.641 * [regime-testing]: End program error score: 2.078753347585666