8.797 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.047 * * [simplify]: iteration  0 :  24  enodes  (cost  7 )
0.048 * * [simplify]: iteration  1 :  42  enodes  (cost  7 )
0.049 * * [simplify]: iteration  2 :  54  enodes  (cost  7 )
0.051 * * [simplify]: iteration  3 :  54  enodes  (cost  7 )
0.051 * [simplify]: Simplified to:
  (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.051 * * [progress]: iteration 1 / 4
0.051 * * * [progress]: picking best candidate
0.055 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))>
0.056 * * * [progress]: localizing error
0.070 * * * [progress]: generating rewritten candidates
0.070 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.076 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.083 * * * [progress]: generating series expansions
0.083 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.083 * [approximate]: Approximating (/ (pow z 2) (pow t 2)) in (z t) around 0
0.085 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.087 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.089 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.092 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.096 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.096 * [approximate]: Approximating (/ (pow t 2) (pow z 2)) in (z t) around 0
0.098 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.100 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.103 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.106 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.107 * [approximate]: Approximating (/ (pow t 2) (pow z 2)) in (z t) around 0
0.108 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.110 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.112 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.116 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.116 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.116 * [approximate]: Approximating (/ (pow x 2) (pow y 2)) in (x y) around 0
0.118 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.119 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.121 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.125 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.129 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.129 * [approximate]: Approximating (/ (pow y 2) (pow x 2)) in (x y) around 0
0.130 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.132 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.134 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.138 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.138 * [approximate]: Approximating (/ (pow y 2) (pow x 2)) in (x y) around 0
0.140 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.141 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.144 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.153 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.153 * * * [progress]: simplifying candidates
0.154 * [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)))
  (neg (* z z))
  (neg (* 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)))
  (neg (* x x))
  (neg (* 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))
0.158 * * [simplify]: iteration  0 :  285  enodes  (cost  248 )
0.164 * * [simplify]: iteration  1 :  1335  enodes  (cost  170 )
0.183 * * [simplify]: iteration  2 :  5001  enodes  (cost  160 )
0.185 * [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))
  (neg (* z z))
  (neg (* 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))
  (neg (* x x))
  (neg (* 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))
0.185 * * * [progress]: adding candidates to table
0.266 * * [progress]: iteration 2 / 4
0.266 * * * [progress]: picking best candidate
0.298 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ z t) (/ z t))))>
0.298 * * * [progress]: localizing error
0.306 * * * [progress]: generating rewritten candidates
0.306 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.315 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.329 * * * [progress]: generating series expansions
0.329 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.329 * [approximate]: Approximating (/ (pow x 2) (pow y 2)) in (x y) around 0
0.331 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.332 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.334 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.337 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.341 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.341 * [approximate]: Approximating (/ (pow y 2) (pow x 2)) in (x y) around 0
0.342 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.344 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.347 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.350 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.351 * [approximate]: Approximating (/ (pow y 2) (pow x 2)) in (x y) around 0
0.352 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.354 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.356 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.360 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.360 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.360 * [approximate]: Approximating (/ (pow z 2) (pow t 2)) in (z t) around 0
0.362 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.363 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.365 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.368 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.372 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.372 * [approximate]: Approximating (/ (pow t 2) (pow z 2)) in (z t) around 0
0.373 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.375 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.378 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.382 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.382 * [approximate]: Approximating (/ (pow t 2) (pow z 2)) in (z t) around 0
0.384 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.385 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.388 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.397 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.397 * * * [progress]: simplifying candidates
0.398 * [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)))
  (neg (* x x))
  (neg (* 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))
0.403 * * [simplify]: iteration  0 :  482  enodes  (cost  529 )
0.413 * * [simplify]: iteration  1 :  2387  enodes  (cost  434 )
0.451 * * [simplify]: iteration  2 :  5001  enodes  (cost  394 )
0.454 * [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))
  (neg (* x x))
  (neg (* 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))
0.455 * * * [progress]: adding candidates to table
0.709 * * [progress]: iteration 3 / 4
0.709 * * * [progress]: picking best candidate
0.765 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))>
0.765 * * * [progress]: localizing error
0.776 * * * [progress]: generating rewritten candidates
0.776 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.785 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.801 * * * [progress]: generating series expansions
0.801 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.802 * [approximate]: Approximating (/ (pow x 2) (pow y 2)) in (x y) around 0
0.803 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.805 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.807 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.810 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.814 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.814 * [approximate]: Approximating (/ (pow y 2) (pow x 2)) in (x y) around 0
0.815 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.817 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.820 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.823 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.823 * [approximate]: Approximating (/ (pow y 2) (pow x 2)) in (x y) around 0
0.825 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.826 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.829 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.833 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.833 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.833 * [approximate]: Approximating (/ (pow z 2) (pow t 2)) in (z t) around 0
0.834 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.836 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.838 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.841 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.845 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.845 * [approximate]: Approximating (/ (pow t 2) (pow z 2)) in (z t) around 0
0.851 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.853 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.856 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.859 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.860 * [approximate]: Approximating (/ (pow t 2) (pow z 2)) in (z t) around 0
0.861 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.863 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.865 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.869 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.869 * * * [progress]: simplifying candidates
0.871 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ 1 1)
  (* (/ x y) (/ x y))
  (+ 1 1)
  (+ (- (log x) (log y)) (- (log x) (log y)))
  (+ (- (log x) (log y)) (log (/ x y)))
  (+ (log (/ x y)) (- (log x) (log y)))
  (+ (log (/ x y)) (log (/ x y)))
  (log (* (/ x y) (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (* x x)
  (* y y)
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (* (cbrt x) (cbrt x)) 1) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (* (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ (sqrt x) (cbrt y)) (/ (sqrt x) (cbrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) 1) (/ (sqrt x) 1))
  (* (/ (sqrt x) y) (/ (sqrt x) y))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (* (/ 1 (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x (sqrt y)) (/ x (sqrt y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ x y) (/ x y))
  (* 1 1)
  (* (/ x y) (/ x y))
  (* x x)
  (* (/ 1 y) (/ 1 y))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* 2 1)
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ x y) (sqrt (/ x y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ x y) (/ (sqrt x) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) x)
  (* (cbrt (/ x y)) (/ x y))
  (* (sqrt (/ x y)) (/ x y))
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ (sqrt x) (sqrt y)) (/ x y))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ x y) x)
  (* x (/ 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 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))
0.878 * * [simplify]: iteration  0 :  668  enodes  (cost  810 )
0.891 * * [simplify]: iteration  1 :  3378  enodes  (cost  698 )
0.945 * * [simplify]: iteration  2 :  5002  enodes  (cost  664 )
0.950 * [simplify]: Simplified to:
  2
  (/ (pow x 2) (pow y 2))
  2
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (pow (* (/ x y) (/ x y)) 3)
  (pow (* (/ x y) (/ x y)) 3)
  (pow (* (/ x y) (/ x y)) 3)
  (pow (* (/ x y) (/ x y)) 3)
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (pow (* (/ x y) (/ x y)) 3)
  (fabs (/ x y))
  (fabs (/ x y))
  (pow x 2)
  (pow y 2)
  (pow (cbrt (/ x y)) 4)
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ x y)
  (/ x y)
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (cbrt x) 1) (/ (pow (cbrt x) 3) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ (/ x (* (cbrt y) (cbrt y))) (cbrt y)) (cbrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x y)
  x
  (/ (/ x y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (/ (/ 1 (sqrt y)) (pow y 1/2))
  (* (/ x (sqrt y)) (/ x (sqrt y)))
  1
  (/ (pow x 2) (pow y 2))
  1
  (/ (pow x 2) (pow y 2))
  (pow x 2)
  (* (/ 1 y) (/ 1 y))
  (/ x y)
  (/ x y)
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (/ x y)
  (/ x y)
  2
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (pow (sqrt (/ x y)) 3)
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ (* x (* (cbrt x) (cbrt x))) y)
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (/ (* x (sqrt x)) y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ x y)
  (* x (/ x y))
  (pow (cbrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 3)
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (/ x y) y)
  (* x (/ x y))
  (* x (/ x y))
  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) (cbrt z)) (* (cbrt z) (cbrt z)))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ (/ z (* (cbrt t) (cbrt t))) (cbrt t)) (cbrt t))
  (/ z (* (cbrt t) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  z
  (/ (/ z t) t)
  (/ (/ 1 (* (cbrt t) (cbrt t))) (* (cbrt t) (cbrt t)))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  1
  (/ (pow z 2) (pow t 2))
  1
  (/ (pow z 2) (pow t 2))
  (pow z 2)
  (* (/ 1 t) (/ 1 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)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt 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 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))
0.951 * * * [progress]: adding candidates to table
1.723 * * [progress]: iteration 4 / 4
1.723 * * * [progress]: picking best candidate
1.813 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))))>
1.813 * * * [progress]: localizing error
1.825 * * * [progress]: generating rewritten candidates
1.825 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.830 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
1.835 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
1.839 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.848 * * * [progress]: generating series expansions
1.848 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.848 * [approximate]: Approximating (pow (/ (pow z 2) (pow t 2)) 1/3) in (z t) around 0
1.852 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.859 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.868 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.881 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.882 * [approximate]: Approximating (pow (/ (pow t 2) (pow z 2)) 1/3) in (z t) around 0
1.885 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.890 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.900 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.914 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.915 * [approximate]: Approximating (pow (/ (pow t 2) (pow z 2)) 1/3) in (z t) around 0
1.918 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.923 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.933 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.949 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.950 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
1.950 * [approximate]: Approximating (pow (/ (pow z 2) (pow t 2)) 1/3) in (z t) around 0
1.953 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.958 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.967 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.980 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
1.980 * [approximate]: Approximating (pow (/ (pow t 2) (pow z 2)) 1/3) in (z t) around 0
1.984 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.988 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
1.998 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.012 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.012 * [approximate]: Approximating (pow (/ (pow t 2) (pow z 2)) 1/3) in (z t) around 0
2.018 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.023 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.033 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.047 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.047 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
2.048 * [approximate]: Approximating (pow (/ (pow z 2) (pow t 2)) 1/3) in (z t) around 0
2.051 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
2.056 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
2.064 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
2.078 * [taylor]: Taking taylor expansion of (pow (/ (pow z 2) (pow t 2)) 1/3) in t
2.078 * [approximate]: Approximating (pow (/ (pow t 2) (pow z 2)) 1/3) in (z t) around 0
2.081 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.086 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.099 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.112 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.113 * [approximate]: Approximating (pow (/ (pow t 2) (pow z 2)) 1/3) in (z t) around 0
2.116 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.121 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.131 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.145 * [taylor]: Taking taylor expansion of (pow (/ (pow t 2) (pow z 2)) 1/3) in t
2.145 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
2.145 * [approximate]: Approximating (pow (/ (pow z 4) (pow t 4)) 1/3) in (z t) around 0
2.150 * [taylor]: Taking taylor expansion of (pow (/ (pow z 4) (pow t 4)) 1/3) in t
2.156 * [taylor]: Taking taylor expansion of (pow (/ (pow z 4) (pow t 4)) 1/3) in t
2.166 * [taylor]: Taking taylor expansion of (pow (/ (pow z 4) (pow t 4)) 1/3) in t
2.184 * [taylor]: Taking taylor expansion of (pow (/ (pow z 4) (pow t 4)) 1/3) in t
2.185 * [approximate]: Approximating (pow (/ (pow t 4) (pow z 4)) 1/3) in (z t) around 0
2.190 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.196 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.208 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.225 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.225 * [approximate]: Approximating (pow (/ (pow t 4) (pow z 4)) 1/3) in (z t) around 0
2.230 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.236 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.247 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.266 * [taylor]: Taking taylor expansion of (pow (/ (pow t 4) (pow z 4)) 1/3) in t
2.266 * * * [progress]: simplifying candidates
2.268 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (log (cbrt (* (/ z t) (/ z t))))
  (exp (cbrt (* (/ z t) (/ z t))))
  (cbrt (/ z t))
  (cbrt (/ z t))
  (cbrt (* z z))
  (cbrt (* t t))
  (cbrt (* (/ z t) z))
  (cbrt t)
  (cbrt (* z (/ z t)))
  (cbrt t)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (cbrt (* (/ z t) (/ z t))))
  (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (log (cbrt (* (/ z t) (/ z t))))
  (exp (cbrt (* (/ z t) (/ z t))))
  (cbrt (/ z t))
  (cbrt (/ z t))
  (cbrt (* z z))
  (cbrt (* t t))
  (cbrt (* (/ z t) z))
  (cbrt t)
  (cbrt (* z (/ z t)))
  (cbrt t)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (cbrt (* (/ z t) (/ z t))))
  (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (log (cbrt (* (/ z t) (/ z t))))
  (exp (cbrt (* (/ z t) (/ z t))))
  (cbrt (/ z t))
  (cbrt (/ z t))
  (cbrt (* z z))
  (cbrt (* t t))
  (cbrt (* (/ z t) z))
  (cbrt t)
  (cbrt (* z (/ z t)))
  (cbrt t)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (cbrt (* (/ z t) (/ z t))))
  (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (+ 1 1)
  (+ (log (cbrt (* (/ z t) (/ z t)))) (log (cbrt (* (/ z t) (/ z t)))))
  (log (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (exp (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t)))
  (* (cbrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))) (cbrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))))
  (cbrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (* (* (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))) (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))) (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (sqrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (sqrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (* (cbrt (* z z)) (cbrt (* z z)))
  (* (cbrt (* t t)) (cbrt (* t t)))
  (* (cbrt (* z z)) (cbrt (* (/ z t) z)))
  (* (cbrt (* t t)) (cbrt t))
  (* (cbrt (* z z)) (cbrt (* z (/ z t))))
  (* (cbrt (* t t)) (cbrt t))
  (* (cbrt (* (/ z t) z)) (cbrt (* z z)))
  (* (cbrt t) (cbrt (* t t)))
  (* (cbrt (* (/ z t) z)) (cbrt (* (/ z t) z)))
  (* (cbrt t) (cbrt t))
  (* (cbrt (* (/ z t) z)) (cbrt (* z (/ z t))))
  (* (cbrt t) (cbrt t))
  (* (cbrt (* z (/ z t))) (cbrt (* z z)))
  (* (cbrt t) (cbrt (* t t)))
  (* (cbrt (* z (/ z t))) (cbrt (* (/ z t) z)))
  (* (cbrt t) (cbrt t))
  (* (cbrt (* z (/ z t))) (cbrt (* z (/ z t))))
  (* (cbrt t) (cbrt t))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t))))) (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t))))))
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* 1 1)
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (cbrt (/ z t)) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (cbrt (/ z t)) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (cbrt (/ z t)))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (cbrt (/ z t)))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t))))))
  (* (cbrt (* (/ z t) (/ z t))) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (cbrt (* (/ z t) (/ z t))) 1)
  (* (cbrt (/ z t)) (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))
  (* (sqrt (cbrt (* (/ z t) (/ z t)))) (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z z)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) z)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z (/ z t))))
  (* (cbrt (* z z)) (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (* (/ z t) z)) (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (* z (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (exp (* 1/3 (- (* 2 (log z)) (* 2 (log t)))))
  (exp (* 1/3 (- (* 2 (log (/ 1 t))) (* 2 (log (/ 1 z))))))
  (exp (* 1/3 (- (* 2 (log (/ -1 t))) (* 2 (log (/ -1 z))))))
  (exp (* 1/3 (- (* 2 (log z)) (* 2 (log t)))))
  (exp (* 1/3 (- (* 2 (log (/ 1 t))) (* 2 (log (/ 1 z))))))
  (exp (* 1/3 (- (* 2 (log (/ -1 t))) (* 2 (log (/ -1 z))))))
  (exp (* 1/3 (- (* 2 (log z)) (* 2 (log t)))))
  (exp (* 1/3 (- (* 2 (log (/ 1 t))) (* 2 (log (/ 1 z))))))
  (exp (* 1/3 (- (* 2 (log (/ -1 t))) (* 2 (log (/ -1 z))))))
  (exp (* 1/3 (- (* 4 (log z)) (* 4 (log t)))))
  (exp (* 1/3 (- (* 4 (log (/ 1 t))) (* 4 (log (/ 1 z))))))
  (exp (* 1/3 (- (* 4 (log (/ -1 t))) (* 4 (log (/ -1 z))))))
2.273 * * [simplify]: iteration  0 :  197  enodes  (cost  733 )
2.276 * * [simplify]: iteration  1 :  610  enodes  (cost  650 )
2.291 * * [simplify]: iteration  2 :  2523  enodes  (cost  587 )
2.324 * * [simplify]: iteration  3 :  5001  enodes  (cost  557 )
2.328 * [simplify]: Simplified to:
  (log (cbrt (* (/ z t) (/ z t))))
  (exp (cbrt (* (/ z t) (/ z t))))
  (cbrt (/ z t))
  (cbrt (/ z t))
  (cbrt (* z z))
  (cbrt (* t t))
  (cbrt (* z (/ z t)))
  (cbrt t)
  (cbrt (* z (/ z t)))
  (cbrt t)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (cbrt (* (/ z t) (/ z t))))
  (* (/ z t) (/ z t))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (log (cbrt (* (/ z t) (/ z t))))
  (exp (cbrt (* (/ z t) (/ z t))))
  (cbrt (/ z t))
  (cbrt (/ z t))
  (cbrt (* z z))
  (cbrt (* t t))
  (cbrt (* z (/ z t)))
  (cbrt t)
  (cbrt (* z (/ z t)))
  (cbrt t)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (cbrt (* (/ z t) (/ z t))))
  (* (/ z t) (/ z t))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (log (cbrt (* (/ z t) (/ z t))))
  (exp (cbrt (* (/ z t) (/ z t))))
  (cbrt (/ z t))
  (cbrt (/ z t))
  (cbrt (* z z))
  (cbrt (* t t))
  (cbrt (* z (/ z t)))
  (cbrt t)
  (cbrt (* z (/ z t)))
  (cbrt t)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (cbrt (* (/ z t) (/ z t))))
  (* (/ z t) (/ z t))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  (sqrt (cbrt (* (/ z t) (/ z t))))
  2/3
  2
  (pow (/ z t) 4)
  (pow (sqrt (cbrt (* (/ z t) (/ z t)))) 4)
  2
  (* 2 (log (cbrt (* (/ z t) (/ z t)))))
  (* 2 (log (cbrt (* (/ z t) (/ z t)))))
  (pow (exp 1) (pow (sqrt (cbrt (* (/ z t) (/ z t)))) 4))
  (pow (/ z t) 4)
  (* (cbrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))) (cbrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))))
  (cbrt (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t)))))
  (pow (/ z t) 4)
  (fabs (cbrt (* (/ z t) (/ z t))))
  (fabs (cbrt (* (/ z t) (/ z t))))
  (* (cbrt (* z z)) (cbrt (* z z)))
  (* (cbrt (* t t)) (cbrt (* t t)))
  (* (cbrt (* z z)) (cbrt (* z (/ z t))))
  (* (cbrt (* t t)) (cbrt t))
  (* (cbrt (* z z)) (cbrt (* z (/ z t))))
  (* (cbrt (* t t)) (cbrt t))
  (* (cbrt (* z z)) (cbrt (* z (/ z t))))
  (* (cbrt (* t t)) (cbrt t))
  (* (cbrt (* (/ z t) z)) (cbrt (* z (/ z t))))
  (* (cbrt t) (cbrt t))
  (* (cbrt (* (/ z t) z)) (cbrt (* z (/ z t))))
  (* (cbrt t) (cbrt t))
  (* (cbrt (* z z)) (cbrt (* z (/ z t))))
  (* (cbrt (* t t)) (cbrt t))
  (* (cbrt (* (/ z t) z)) (cbrt (* z (/ z t))))
  (* (cbrt t) (cbrt t))
  (* (cbrt (* (/ z t) z)) (cbrt (* z (/ z t))))
  (* (cbrt t) (cbrt t))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (pow (cbrt (cbrt (* (/ z t) (/ z t)))) 4)
  (* (cbrt (cbrt (* (/ z t) (/ z t)))) (cbrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (* (/ z t) (/ z t)))
  (cbrt (* (/ z t) (/ z t)))
  1
  (pow (sqrt (cbrt (* (/ z t) (/ z t)))) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (cbrt (/ z t)) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (cbrt (/ z t)) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (cbrt (/ z t)) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (* (cbrt (/ z t)) (sqrt (cbrt (* (/ z t) (/ z t)))))
  (cbrt (* (/ z t) (/ z t)))
  (cbrt (* (/ z t) (/ z t)))
  2/3
  2
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (/ z t)))
  (pow (cbrt (cbrt (* (/ z t) (/ z t)))) 5)
  (pow (sqrt (cbrt (* (/ z t) (/ z t)))) 3)
  (cbrt (* (/ z t) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (/ z t)))
  (pow (cbrt (cbrt (* (/ z t) (/ z t)))) 4)
  (pow (sqrt (cbrt (* (/ z t) (/ z t)))) 3)
  (pow (sqrt (cbrt (* (/ z t) (/ z t)))) 4)
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z z)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z (/ z t))))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z (/ z t))))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z z)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z (/ z t))))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* z (/ z t))))
  (* (pow t -2/3) (pow z 2/3))
  (* (pow t -2/3) (pow z 2/3))
  (* (pow (/ -1 z) -2/3) (pow (/ -1 t) 2/3))
  (* (pow t -2/3) (pow z 2/3))
  (* (pow t -2/3) (pow z 2/3))
  (* (pow (/ -1 z) -2/3) (pow (/ -1 t) 2/3))
  (* (pow t -2/3) (pow z 2/3))
  (* (pow t -2/3) (pow z 2/3))
  (* (pow (/ -1 z) -2/3) (pow (/ -1 t) 2/3))
  (* (pow t -4/3) (pow z 4/3))
  (* (pow t -4/3) (pow z 4/3))
  (* (pow (/ -1 z) -4/3) (pow (/ -1 t) 4/3))
2.329 * * * [progress]: adding candidates to table
2.647 * [progress]: [Phase 3 of 3] Extracting.
2.647 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
2.652 * * * [regime-changes]: Trying 10 branch expressions: ((* t t) (* z z) (/ (* z z) (* t t)) (* y y) (* x x) (/ (* x x) (* y y)) t z y x)
2.652 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
2.768 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))>)
2.812 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
2.927 * * * * [regimes]: Trying to branch on (/ (* z z) (* t t)) from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.039 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.155 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.229 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.347 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.413 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.525 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.585 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.704 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.822 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
3.940 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (cbrt (pow (* (/ x y) (/ x y)) 3)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (* x (* (cbrt x) (cbrt x))) y) (/ (cbrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (pow z 2) (/ (/ 1 t) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (/ z t) 4)) (cbrt (* (/ z t) (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (/ 1 (sqrt y)) (pow y 1/2)) (* (/ x (sqrt y)) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (/ (/ z t) (sqrt t)) (/ z (sqrt t)))))> #<alt (λ (x y z t) (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (pow (sqrt (/ x y)) 3) (sqrt (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t)))) (/ (cbrt z) (cbrt t)))))>)
4.060 * * * [regime]: Found split indices: #<option (#s(si 12 255))>
4.060 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t)))
4.061 * * [simplify]: iteration  0 :  15  enodes  (cost  14 )
4.061 * * [simplify]: iteration  1 :  15  enodes  (cost  14 )
4.061 * [simplify]: Simplified to:
  (+ (* (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y)))) (cbrt (/ x y))) (* (/ z t) (/ z t)))