18.118 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.033 * * [simplify]: iteration  0 :  24  enodes  (cost  7 )
0.034 * * [simplify]: iteration  1 :  42  enodes  (cost  7 )
0.036 * * [simplify]: iteration  2 :  54  enodes  (cost  7 )
0.037 * * [simplify]: iteration  3 :  54  enodes  (cost  7 )
0.038 * [simplify]: Simplified to:
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.040 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))>
0.040 * * * [progress]: localizing error
0.049 * * * [progress]: generating rewritten candidates
0.049 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.054 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.060 * * * [progress]: generating series expansions
0.060 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.060 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.060 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.060 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.060 * [taylor]: Taking taylor expansion of z in t
0.060 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.060 * [taylor]: Taking taylor expansion of t in t
0.060 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.061 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.061 * [taylor]: Taking taylor expansion of t in z
0.061 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.061 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.061 * [taylor]: Taking taylor expansion of t in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.061 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.062 * [taylor]: Taking taylor expansion of t in t
0.063 * [taylor]: Taking taylor expansion of 0 in t
0.065 * [taylor]: Taking taylor expansion of 0 in t
0.067 * [taylor]: Taking taylor expansion of 0 in t
0.070 * [taylor]: Taking taylor expansion of 0 in t
0.073 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.073 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.073 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.073 * [taylor]: Taking taylor expansion of t in t
0.073 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.073 * [taylor]: Taking taylor expansion of z in t
0.074 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.074 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.074 * [taylor]: Taking taylor expansion of t in z
0.074 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.074 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.074 * [taylor]: Taking taylor expansion of t in z
0.074 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.074 * [taylor]: Taking taylor expansion of t in t
0.076 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.081 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.081 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.081 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.081 * [taylor]: Taking taylor expansion of t in t
0.081 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.081 * [taylor]: Taking taylor expansion of z in t
0.081 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.081 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.081 * [taylor]: Taking taylor expansion of t in z
0.081 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.081 * [taylor]: Taking taylor expansion of z in z
0.082 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.082 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.082 * [taylor]: Taking taylor expansion of t in z
0.082 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.082 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.082 * [taylor]: Taking taylor expansion of t in t
0.083 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.088 * [taylor]: Taking taylor expansion of 0 in t
0.088 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.088 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.088 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.088 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.089 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.089 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.098 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.098 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.098 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.098 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.099 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.106 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.106 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.106 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.107 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.113 * * * [progress]: simplifying candidates
0.114 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log z) (log z)) (+ (log t) (log t)))
  (- (+ (log z) (log z)) (log (* t t)))
  (- (log (* z z)) (+ (log t) (log t)))
  (- (log (* z z)) (log (* t t)))
  (log (/ (* z z) (* t t)))
  (exp (/ (* z z) (* t t)))
  (/ (* (* (* z z) z) (* (* z z) z)) (* (* (* t t) t) (* (* t t) t)))
  (/ (* (* (* z z) z) (* (* z z) z)) (* (* (* t t) (* t t)) (* t t)))
  (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) t) (* (* t t) t)))
  (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) (* t t)) (* t t)))
  (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t))))
  (cbrt (/ (* z z) (* t t)))
  (* (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (/ (* z z) (* t t)))
  (sqrt (/ (* z z) (* t t)))
  (sqrt (/ (* z z) (* t t)))
  (- (* z z))
  (- (* t t))
  (/ z t)
  (/ z t)
  (/ 1 (* t t))
  (/ (* t t) (* z z))
  (/ (* z z) t)
  (/ (* t t) z)
  (- (+ (log x) (log x)) (+ (log y) (log y)))
  (- (+ (log x) (log x)) (log (* y y)))
  (- (log (* x x)) (+ (log y) (log y)))
  (- (log (* x x)) (log (* y y)))
  (log (/ (* x x) (* y y)))
  (exp (/ (* x x) (* y y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) (* y y)) (* y y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (* (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
0.118 * * [simplify]: iteration  0 :  285  enodes  (cost  248 )
0.124 * * [simplify]: iteration  1 :  1335  enodes  (cost  170 )
0.143 * * [simplify]: iteration  2 :  5001  enodes  (cost  160 )
0.144 * [simplify]: Simplified to:
   (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (/ (* z z) (* t t)))
  (pow (/ (* z z) (* t t)) 3)
  (pow (/ (* z z) (* t t)) 3)
  (pow (/ (* z z) (* t t)) 3)
  (pow (/ (* z z) (* t t)) 3)
  (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t))))
  (cbrt (/ (* z z) (* t t)))
  (pow (/ (* z z) (* t t)) 3)
  (fabs (/ z t))
  (fabs (/ z t))
  (- (* z z))
  (- (* t t))
  (/ z t)
  (/ z t)
  (/ 1 (* t t))
  (/ (* t t) (* z z))
  (/ (* z z) t)
  (/ (* t t) z)
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (/ (* x x) (* y y)))
  (pow (/ (* x x) (* y y)) 3)
  (pow (/ (* x x) (* y y)) 3)
  (pow (/ (* x x) (* y y)) 3)
  (pow (/ (* x x) (* y y)) 3)
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (pow (/ (* x x) (* y y)) 3)
  (fabs (/ x y))
  (fabs (/ x y))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  (/ (* z z) (* t t))
  (/ (* z z) (* t t))
  (/ (* z z) (* t t))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
0.144 * * * [progress]: adding candidates to table
0.221 * * [progress]: iteration 2 / 4
0.221 * * * [progress]: picking best candidate
0.239 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ z t) (/ z t))))>
0.239 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.252 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.269 * * * [progress]: generating series expansions
0.269 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.269 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.270 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.270 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.270 * [taylor]: Taking taylor expansion of x in y
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.270 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.271 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.279 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.284 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.290 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.299 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.299 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.299 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.299 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.299 * [taylor]: Taking taylor expansion of z in t
0.299 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.299 * [taylor]: Taking taylor expansion of t in t
0.299 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.299 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.299 * [taylor]: Taking taylor expansion of z in z
0.299 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.299 * [taylor]: Taking taylor expansion of t in z
0.300 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.300 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.300 * [taylor]: Taking taylor expansion of z in z
0.300 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.300 * [taylor]: Taking taylor expansion of t in z
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.300 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.300 * [taylor]: Taking taylor expansion of t in t
0.301 * [taylor]: Taking taylor expansion of 0 in t
0.303 * [taylor]: Taking taylor expansion of 0 in t
0.306 * [taylor]: Taking taylor expansion of 0 in t
0.309 * [taylor]: Taking taylor expansion of 0 in t
0.309 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.309 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.309 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.309 * [taylor]: Taking taylor expansion of t in t
0.309 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.309 * [taylor]: Taking taylor expansion of z in t
0.310 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.310 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.310 * [taylor]: Taking taylor expansion of t in z
0.310 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.310 * [taylor]: Taking taylor expansion of z in z
0.310 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.310 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.310 * [taylor]: Taking taylor expansion of t in z
0.310 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.310 * [taylor]: Taking taylor expansion of z in z
0.311 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.311 * [taylor]: Taking taylor expansion of t in t
0.312 * [taylor]: Taking taylor expansion of 0 in t
0.314 * [taylor]: Taking taylor expansion of 0 in t
0.317 * [taylor]: Taking taylor expansion of 0 in t
0.317 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.317 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.317 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.317 * [taylor]: Taking taylor expansion of t in t
0.317 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.317 * [taylor]: Taking taylor expansion of z in t
0.317 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.317 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.317 * [taylor]: Taking taylor expansion of t in z
0.317 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.317 * [taylor]: Taking taylor expansion of z in z
0.318 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.318 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.318 * [taylor]: Taking taylor expansion of t in z
0.318 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.318 * [taylor]: Taking taylor expansion of z in z
0.318 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.318 * [taylor]: Taking taylor expansion of t in t
0.320 * [taylor]: Taking taylor expansion of 0 in t
0.322 * [taylor]: Taking taylor expansion of 0 in t
0.324 * [taylor]: Taking taylor expansion of 0 in t
0.325 * * * [progress]: simplifying candidates
0.326 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log x) (log x)) (+ (log y) (log y)))
  (- (+ (log x) (log x)) (log (* y y)))
  (- (log (* x x)) (+ (log y) (log y)))
  (- (log (* x x)) (log (* y y)))
  (log (/ (* x x) (* y y)))
  (exp (/ (* x x) (* y y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) (* y y)) (* y y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (* (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
0.331 * * [simplify]: iteration  0 :  482  enodes  (cost  529 )
0.341 * * [simplify]: iteration  1 :  2387  enodes  (cost  434 )
0.380 * * [simplify]: iteration  2 :  5001  enodes  (cost  394 )
0.382 * [simplify]: Simplified to:
   (log (/ (* x x) (* y y)))
  (log (/ (* x x) (* y y)))
  (log (/ (* x x) (* y y)))
  (log (/ (* x x) (* y y)))
  (log (/ (* x x) (* y y)))
  (exp (/ (* x x) (* y y)))
  (pow (/ (* x x) (* y y)) 3)
  (pow (/ (* x x) (* y y)) 3)
  (pow (/ (* x x) (* y y)) 3)
  (pow (/ (* x x) (* y y)) 3)
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (pow (/ (* x x) (* y y)) 3)
  (fabs (/ x y))
  (fabs (/ x y))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  2
  (/ (pow z 2) (pow t 2))
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (pow (* (/ z t) (/ z t)) 3)
  (fabs (/ z t))
  (fabs (/ z t))
  (pow z 2)
  (pow t 2)
  (pow (cbrt (/ z t)) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (/ z t)
  (/ z t)
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (cbrt z) (/ (cbrt z) t))
  (* (/ (cbrt z) 1) (/ (pow (cbrt z) 3) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ (/ z (* (cbrt t) (cbrt t))) (cbrt t)) (cbrt t))
  (/ z (* (cbrt t) (cbrt t)))
  (/ z t)
  (/ z t)
  z
  (/ (/ z t) t)
  (/ (/ 1 (* (cbrt t) (cbrt t))) (* (cbrt t) (cbrt t)))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (/ 1 t)
  (* z (/ z t))
  1
  (/ (pow z 2) (pow t 2))
  1
  (/ (pow z 2) (pow t 2))
  (pow z 2)
  (/ (/ 1 t) t)
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ z t)
  (/ z t)
  2
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (/ (* z (* (cbrt z) (cbrt z))) t)
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (/ (* z (sqrt z)) t)
  (/ (/ z t) (* (cbrt t) (cbrt t)))
  (/ (/ z t) (sqrt t))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (/ z t) t)
  (* z (/ z t))
  (* z (/ z t))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
0.382 * * * [progress]: adding candidates to table
0.545 * * [progress]: iteration 3 / 4
0.546 * * * [progress]: picking best candidate
0.569 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ z t) (/ z t))))>
0.569 * * * [progress]: localizing error
0.577 * * * [progress]: generating rewritten candidates
0.577 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.580 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.598 * * * [progress]: generating series expansions
0.598 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.598 * [approximate]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in (x y) around 0
0.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
0.598 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
0.598 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
0.598 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.598 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
0.598 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in (x y) around 0
0.600 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.601 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.601 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.601 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.601 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.601 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.601 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.601 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.601 * [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 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in (x y) around 0
0.603 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.603 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.603 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.603 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.603 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.603 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.603 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.603 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.604 * [taylor]: Taking taylor expansion of 0 in y
0.605 * [taylor]: Taking taylor expansion of 0 in y
0.605 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.605 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.605 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.605 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.605 * [taylor]: Taking taylor expansion of z in t
0.605 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.605 * [taylor]: Taking taylor expansion of t in t
0.606 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.606 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.606 * [taylor]: Taking taylor expansion of t in z
0.606 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.606 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.606 * [taylor]: Taking taylor expansion of t in z
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.606 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.606 * [taylor]: Taking taylor expansion of t in t
0.608 * [taylor]: Taking taylor expansion of 0 in t
0.609 * [taylor]: Taking taylor expansion of 0 in t
0.612 * [taylor]: Taking taylor expansion of 0 in t
0.614 * [taylor]: Taking taylor expansion of 0 in t
0.615 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.615 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.615 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.615 * [taylor]: Taking taylor expansion of t in t
0.615 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.615 * [taylor]: Taking taylor expansion of z in t
0.615 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.615 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.615 * [taylor]: Taking taylor expansion of t in z
0.615 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.615 * [taylor]: Taking taylor expansion of z in z
0.616 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.616 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.616 * [taylor]: Taking taylor expansion of t in z
0.616 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.616 * [taylor]: Taking taylor expansion of z in z
0.616 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.616 * [taylor]: Taking taylor expansion of t in t
0.617 * [taylor]: Taking taylor expansion of 0 in t
0.619 * [taylor]: Taking taylor expansion of 0 in t
0.622 * [taylor]: Taking taylor expansion of 0 in t
0.622 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.622 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.622 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.622 * [taylor]: Taking taylor expansion of t in t
0.622 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.622 * [taylor]: Taking taylor expansion of z in t
0.623 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.623 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.623 * [taylor]: Taking taylor expansion of t in z
0.623 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.623 * [taylor]: Taking taylor expansion of z in z
0.623 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.623 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.623 * [taylor]: Taking taylor expansion of t in z
0.623 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.623 * [taylor]: Taking taylor expansion of z in z
0.624 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.624 * [taylor]: Taking taylor expansion of t in t
0.625 * [taylor]: Taking taylor expansion of 0 in t
0.627 * [taylor]: Taking taylor expansion of 0 in t
0.630 * [taylor]: Taking taylor expansion of 0 in t
0.630 * * * [progress]: simplifying candidates
0.631 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (fabs (/ x y)) (fabs (/ x y)))
  (+ 1 1)
  (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
  (log (* (fabs (/ x y)) (fabs (/ x y))))
  (exp (* (fabs (/ x y)) (fabs (/ x y))))
  (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))))
  (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
  (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
  (* (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))
  (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
  (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
  (* (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* 1 1)
  (* (fabs (/ x y)) (fabs (/ x y)))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* 2 1)
  (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
  (* (fabs (/ x y)) 1)
  (* (cbrt (fabs (/ x y))) (fabs (/ x y)))
  (* (sqrt (fabs (/ x y))) (fabs (/ x y)))
  (* (fabs (/ x y)) (fabs (/ x y)))
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
0.637 * * [simplify]: iteration  0 :  396  enodes  (cost  544 )
0.645 * * [simplify]: iteration  1 :  1932  enodes  (cost  463 )
0.680 * * [simplify]: iteration  2 :  5001  enodes  (cost  415 )
0.683 * [simplify]: Simplified to:
   2
  (pow (fabs (/ x y)) 2)
  2
  (* 2 (log (fabs (/ x y))))
  (* 2 (log (fabs (/ x y))))
  (exp (pow (fabs (/ x y)) 2))
  (pow (pow (fabs (/ x y)) 2) 3)
  (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
  (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
  (pow (pow (fabs (/ x y)) 2) 3)
  (fabs (fabs (/ x y)))
  (fabs (fabs (/ x y)))
  (pow (cbrt (fabs (/ x y))) 4)
  (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))
  (fabs (/ x y))
  (fabs (/ x y))
  1
  (pow (fabs (/ x y)) 2)
  (fabs (/ x y))
  (fabs (/ x y))
  2
  (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (pow (sqrt (fabs (/ x y))) 3)
  (fabs (/ x y))
  (pow (cbrt (fabs (/ x y))) 4)
  (pow (sqrt (fabs (/ x y))) 3)
  (pow (fabs (/ x y)) 2)
  2
  (/ (pow z 2) (pow t 2))
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (pow (* (/ z t) (/ z t)) 3)
  (fabs (/ z t))
  (fabs (/ z t))
  (pow z 2)
  (pow t 2)
  (pow (cbrt (/ z t)) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (/ z t)
  (/ z t)
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (cbrt z) (/ (cbrt z) t))
  (* (/ (cbrt z) 1) (/ (pow (cbrt z) 3) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ (/ z (* (cbrt t) (cbrt t))) (cbrt t)) (cbrt t))
  (/ z (* (cbrt t) (cbrt t)))
  (/ z t)
  (/ z t)
  z
  (/ (/ z t) t)
  (/ (/ 1 (* (cbrt t) (cbrt t))) (* (cbrt t) (cbrt t)))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (/ 1 t)
  (* z (/ z t))
  1
  (/ (pow z 2) (pow t 2))
  1
  (/ (pow z 2) (pow t 2))
  (pow z 2)
  (/ (/ 1 t) t)
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ z t)
  (/ z t)
  2
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (/ (* z (* (cbrt z) (cbrt z))) t)
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (/ (* z (sqrt z)) t)
  (/ (/ z t) (* (cbrt t) (cbrt t)))
  (/ (/ z t) (sqrt t))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (/ z t) t)
  (* z (/ z t))
  (* z (/ z t))
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
0.683 * * * [progress]: adding candidates to table
0.869 * * [progress]: iteration 4 / 4
0.869 * * * [progress]: picking best candidate
0.899 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))>
0.899 * * * [progress]: localizing error
0.910 * * * [progress]: generating rewritten candidates
0.910 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.911 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
0.911 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.914 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.931 * * * [progress]: generating series expansions
0.931 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.931 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ x y))) in (x y) around 0
0.931 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
0.932 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.932 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
0.932 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.932 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
0.932 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.932 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
0.932 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.932 * [taylor]: Taking taylor expansion of 0 in y
0.933 * [taylor]: Taking taylor expansion of 0 in y
0.934 * [taylor]: Taking taylor expansion of 0 in y
0.934 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ y x))) in (x y) around 0
0.934 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.934 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.934 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.934 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.934 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.934 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.935 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.935 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.935 * [taylor]: Taking taylor expansion of 0 in y
0.935 * [taylor]: Taking taylor expansion of 0 in y
0.936 * [taylor]: Taking taylor expansion of 0 in y
0.936 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ y x))) in (x y) around 0
0.936 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.936 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.937 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.937 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.937 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.937 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.937 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.937 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.937 * [taylor]: Taking taylor expansion of 0 in y
0.938 * [taylor]: Taking taylor expansion of 0 in y
0.939 * [taylor]: Taking taylor expansion of 0 in y
0.939 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
0.939 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ x y))) in (x y) around 0
0.939 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
0.939 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.939 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
0.939 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.939 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
0.939 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.939 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
0.939 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.940 * [taylor]: Taking taylor expansion of 0 in y
0.940 * [taylor]: Taking taylor expansion of 0 in y
0.941 * [taylor]: Taking taylor expansion of 0 in y
0.941 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ y x))) in (x y) around 0
0.941 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.941 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.941 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.941 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.941 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.942 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.942 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.942 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.942 * [taylor]: Taking taylor expansion of 0 in y
0.942 * [taylor]: Taking taylor expansion of 0 in y
0.943 * [taylor]: Taking taylor expansion of 0 in y
0.944 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ y x))) in (x y) around 0
0.944 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.944 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.944 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.944 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.944 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.944 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.944 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.944 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.944 * [taylor]: Taking taylor expansion of 0 in y
0.945 * [taylor]: Taking taylor expansion of 0 in y
0.946 * [taylor]: Taking taylor expansion of 0 in y
0.946 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.946 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (/ x y))) 3) in (x y) around 0
0.946 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ x y))) 3) in y
0.946 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
0.946 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.946 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ x y))) 3) in x
0.946 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
0.946 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.946 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ x y))) 3) in x
0.946 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
0.946 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.947 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ x y)) 3)) in y
0.947 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 3) in y
0.947 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.948 * [taylor]: Taking taylor expansion of 0 in y
0.949 * [taylor]: Taking taylor expansion of 0 in y
0.952 * [taylor]: Taking taylor expansion of 0 in y
0.952 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in (x y) around 0
0.952 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in y
0.952 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.952 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.952 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in x
0.952 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.952 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.952 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in x
0.952 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.952 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.953 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ y x)) 3)) in y
0.953 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3) in y
0.953 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.954 * [taylor]: Taking taylor expansion of 0 in y
0.955 * [taylor]: Taking taylor expansion of 0 in y
0.958 * [taylor]: Taking taylor expansion of 0 in y
0.958 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in (x y) around 0
0.958 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in y
0.958 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
0.958 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.958 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in x
0.958 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.958 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.958 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ y x))) 3) in x
0.958 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
0.958 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.959 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ y x)) 3)) in y
0.959 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3) in y
0.959 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.960 * [taylor]: Taking taylor expansion of 0 in y
0.961 * [taylor]: Taking taylor expansion of 0 in y
0.964 * [taylor]: Taking taylor expansion of 0 in y
0.964 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.964 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.964 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.964 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.964 * [taylor]: Taking taylor expansion of z in t
0.964 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.964 * [taylor]: Taking taylor expansion of t in t
0.964 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.964 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.964 * [taylor]: Taking taylor expansion of z in z
0.964 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.964 * [taylor]: Taking taylor expansion of t in z
0.965 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.965 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.965 * [taylor]: Taking taylor expansion of z in z
0.965 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.965 * [taylor]: Taking taylor expansion of t in z
0.965 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.965 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.965 * [taylor]: Taking taylor expansion of t in t
0.966 * [taylor]: Taking taylor expansion of 0 in t
0.971 * [taylor]: Taking taylor expansion of 0 in t
0.973 * [taylor]: Taking taylor expansion of 0 in t
0.976 * [taylor]: Taking taylor expansion of 0 in t
0.976 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.976 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.976 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.976 * [taylor]: Taking taylor expansion of t in t
0.977 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.977 * [taylor]: Taking taylor expansion of z in t
0.977 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.977 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.977 * [taylor]: Taking taylor expansion of t in z
0.977 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.977 * [taylor]: Taking taylor expansion of z in z
0.977 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.977 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.977 * [taylor]: Taking taylor expansion of t in z
0.977 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.977 * [taylor]: Taking taylor expansion of z in z
0.978 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.978 * [taylor]: Taking taylor expansion of t in t
0.979 * [taylor]: Taking taylor expansion of 0 in t
0.981 * [taylor]: Taking taylor expansion of 0 in t
0.984 * [taylor]: Taking taylor expansion of 0 in t
0.984 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.984 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.984 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.984 * [taylor]: Taking taylor expansion of t in t
0.984 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.984 * [taylor]: Taking taylor expansion of z in t
0.984 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.984 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.984 * [taylor]: Taking taylor expansion of t in z
0.984 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.985 * [taylor]: Taking taylor expansion of z in z
0.985 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.985 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.985 * [taylor]: Taking taylor expansion of t in z
0.985 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.985 * [taylor]: Taking taylor expansion of z in z
0.985 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.985 * [taylor]: Taking taylor expansion of t in t
0.987 * [taylor]: Taking taylor expansion of 0 in t
0.989 * [taylor]: Taking taylor expansion of 0 in t
0.991 * [taylor]: Taking taylor expansion of 0 in t
0.991 * * * [progress]: simplifying candidates
0.993 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (fabs (/ x y))))
  (exp (sqrt (fabs (/ x y))))
  (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
  (cbrt (sqrt (fabs (/ x y))))
  (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y))))
  (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (sqrt (cbrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt 1)
  (sqrt (fabs (/ x y)))
  (/ 1 2)
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (log (sqrt (fabs (/ x y))))
  (exp (sqrt (fabs (/ x y))))
  (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
  (cbrt (sqrt (fabs (/ x y))))
  (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y))))
  (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (sqrt (cbrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt 1)
  (sqrt (fabs (/ x y)))
  (/ 1 2)
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (* (log (sqrt (fabs (/ x y)))) 3)
  (* (log (sqrt (fabs (/ x y)))) 3)
  (* 1/2 3)
  (* 1 3)
  (* (/ 1 2) 3)
  (pow (sqrt (fabs (/ x y))) (* (cbrt 3) (cbrt 3)))
  (pow (sqrt (fabs (/ x y))) (sqrt 3))
  (pow (sqrt (fabs (/ x y))) 1)
  (pow (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) 3)
  (pow (cbrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) 3)
  (pow (sqrt (cbrt (fabs (/ x y)))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt 1) 3)
  (pow (sqrt (fabs (/ x y))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow 1 3)
  (pow (sqrt (fabs (/ x y))) 3)
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (log (pow (sqrt (fabs (/ x y))) 3))
  (exp (pow (sqrt (fabs (/ x y))) 3))
  (* (cbrt (pow (sqrt (fabs (/ x y))) 3)) (cbrt (pow (sqrt (fabs (/ x y))) 3)))
  (cbrt (pow (sqrt (fabs (/ x y))) 3))
  (* (* (pow (sqrt (fabs (/ x y))) 3) (pow (sqrt (fabs (/ x y))) 3)) (pow (sqrt (fabs (/ x y))) 3))
  (pow (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) 3)
  (pow (cbrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) 3)
  (pow (sqrt (cbrt (fabs (/ x y)))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt 1) 3)
  (pow (sqrt (fabs (/ x y))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow (sqrt (sqrt (fabs (/ x y)))) 3)
  (pow 1 3)
  (pow (sqrt (fabs (/ x y))) 3)
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (/ 3 2)
  (sqrt (pow (sqrt (fabs (/ x y))) 3))
  (sqrt (pow (sqrt (fabs (/ x y))) 3))
  (pow (sqrt (fabs (/ x y))) (/ 3 2))
  (pow (sqrt (fabs (/ x y))) (/ 3 2))
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (pow (fabs (/ x y)) 3))
  (sqrt (pow (fabs (/ x y)) 3))
  (sqrt (pow (fabs (/ x y)) 3))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
0.999 * * [simplify]: iteration  0 :  455  enodes  (cost  710 )
1.008 * * [simplify]: iteration  1 :  2300  enodes  (cost  624 )
1.048 * * [simplify]: iteration  2 :  5001  enodes  (cost  582 )
1.051 * [simplify]: Simplified to:
   (log (sqrt (fabs (/ x y))))
  (exp (sqrt (fabs (/ x y))))
  (cbrt (fabs (/ x y)))
  (cbrt (sqrt (fabs (/ x y))))
  (pow (sqrt (fabs (/ x y))) 3)
  (fabs (cbrt (fabs (/ x y))))
  (sqrt (cbrt (fabs (/ x y))))
  (pow (sqrt (fabs (/ x y))) 1/2)
  (pow (sqrt (fabs (/ x y))) 1/2)
  1
  (sqrt (fabs (/ x y)))
  1/2
  (pow (sqrt (fabs (/ x y))) 1/2)
  (pow (sqrt (fabs (/ x y))) 1/2)
  (log (sqrt (fabs (/ x y))))
  (exp (sqrt (fabs (/ x y))))
  (cbrt (fabs (/ x y)))
  (cbrt (sqrt (fabs (/ x y))))
  (pow (sqrt (fabs (/ x y))) 3)
  (fabs (cbrt (fabs (/ x y))))
  (sqrt (cbrt (fabs (/ x y))))
  (pow (sqrt (fabs (/ x y))) 1/2)
  (pow (sqrt (fabs (/ x y))) 1/2)
  1
  (sqrt (fabs (/ x y)))
  1/2
  (pow (sqrt (fabs (/ x y))) 1/2)
  (pow (sqrt (fabs (/ x y))) 1/2)
  (log (pow (sqrt (fabs (/ x y))) 3))
  (log (pow (sqrt (fabs (/ x y))) 3))
  3/2
  3
  3/2
  (pow (sqrt (fabs (/ x y))) (* (cbrt 3) (cbrt 3)))
  (pow (sqrt (fabs (/ x y))) (sqrt 3))
  (sqrt (fabs (/ x y)))
  (fabs (/ x y))
  (sqrt (fabs (/ x y)))
  (pow (fabs (cbrt (fabs (/ x y)))) 3)
  (pow (sqrt (cbrt (fabs (/ x y)))) 3)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  1
  (pow (sqrt (fabs (/ x y))) 3)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  1
  (pow (sqrt (fabs (/ x y))) 3)
  (fabs (/ x y))
  (log (pow (sqrt (fabs (/ x y))) 3))
  (exp (pow (sqrt (fabs (/ x y))) 3))
  (fabs (/ x y))
  (sqrt (fabs (/ x y)))
  (pow (pow (sqrt (fabs (/ x y))) 3) 3)
  (fabs (/ x y))
  (sqrt (fabs (/ x y)))
  (pow (fabs (cbrt (fabs (/ x y)))) 3)
  (pow (sqrt (cbrt (fabs (/ x y)))) 3)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  1
  (pow (sqrt (fabs (/ x y))) 3)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  1
  (pow (sqrt (fabs (/ x y))) 3)
  (fabs (/ x y))
  3/2
  (sqrt (pow (sqrt (fabs (/ x y))) 3))
  (sqrt (pow (sqrt (fabs (/ x y))) 3))
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  2
  (/ (pow z 2) (pow t 2))
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (pow (* (/ z t) (/ z t)) 3)
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (pow (* (/ z t) (/ z t)) 3)
  (fabs (/ z t))
  (fabs (/ z t))
  (pow z 2)
  (pow t 2)
  (pow (cbrt (/ z t)) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (/ z t)
  (/ z t)
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (cbrt z) 1) (/ (pow (cbrt z) 3) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ (/ z (* (cbrt t) (cbrt t))) (cbrt t)) (cbrt t))
  (/ z (* (cbrt t) (cbrt t)))
  (/ z t)
  (/ z t)
  z
  (/ (/ z t) t)
  (/ (/ (/ 1 (* (cbrt t) (cbrt t))) (cbrt t)) (cbrt t))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (/ (/ 1 (sqrt t)) (pow t 1/2))
  (* z (/ z t))
  1
  (/ (pow z 2) (pow t 2))
  1
  (/ (pow z 2) (pow t 2))
  (pow z 2)
  (/ (/ 1 t) t)
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ z t)
  (/ z t)
  2
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (/ (* z (* (cbrt z) (cbrt z))) t)
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (/ (* z (sqrt z)) t)
  (/ (/ z t) (* (cbrt t) (cbrt t)))
  (/ (/ z t) (sqrt t))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (/ z t) t)
  (* z (/ z t))
  (* z (/ z t))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (pow (fabs (/ x y)) 3))
  (sqrt (pow (fabs (/ x y)) 3))
  (sqrt (pow (fabs (/ x y)) 3))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
1.051 * * * [progress]: adding candidates to table
1.345 * [progress]: [Phase 3 of 3] Extracting.
1.345 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.350 * * * [regime-changes]: Trying 7 branch expressions: ((* y y) (* x x) (/ (* x x) (* y y)) t z y x)
1.350 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.402 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))>)
1.415 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.464 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))>)
1.480 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.530 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.585 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.640 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.694 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (* (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (cbrt (* (fabs (/ x y)) (fabs (/ x y))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 (sqrt t)) (* (/ z (sqrt t)) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))) (cbrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (sqrt (pow (fabs (/ x y)) 3)) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (* z (* (cbrt z) (cbrt z))) t) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t)))) (cbrt (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) t) (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ (/ z t) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* 1 (/ (pow z 2) (pow t 2)))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (* (cbrt (fabs (/ x y))) (cbrt (sqrt (fabs (/ x y)))))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (/ 1 t) (* z (/ z t)))))>)
1.748 * * * [regime]: Found split indices: #<option (#s(si 14 255))>
1.748 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t)))
1.749 * * [simplify]: iteration  0 :  15  enodes  (cost  12 )
1.749 * * [simplify]: iteration  1 :  15  enodes  (cost  12 )
1.749 * [simplify]: Simplified to:
   (+ (* (pow (sqrt (fabs (/ x y))) 3) (sqrt (fabs (/ x y)))) (* (/ z t) (/ z t)))
3.256 * [regime-testing]: Baseline error score: 0.6263887962037059
3.257 * [regime-testing]: Oracle error score: 0.06397735810753387
3.258 * [regime-testing]: End program error score: 0.6263887962037059
3.294 * [regime-testing]: Target error score: 0.4275162223468743