6.399 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.085 * * * [progress]: [2/2] Setting up program.
0.087 * [progress]: [Phase 2 of 3] Improving.
0.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.090 * * [simplify]: iteration  0 :  19  enodes  (cost  7 )
0.091 * * [simplify]: iteration  1 :  42  enodes  (cost  7 )
0.093 * * [simplify]: iteration  2 :  77  enodes  (cost  7 )
0.095 * * [simplify]: iteration  3 :  146  enodes  (cost  7 )
0.097 * * [simplify]: iteration  4 :  242  enodes  (cost  7 )
0.101 * * [simplify]: iteration  5 :  417  enodes  (cost  7 )
0.111 * * [simplify]: iteration  6 :  2789  enodes  (cost  7 )
0.182 * * [simplify]: iteration  7 :  5001  enodes  (cost  7 )
0.182 * [simplify]: Simplified to:
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.182 * * [progress]: iteration 1 / 4
0.182 * * * [progress]: picking best candidate
0.184 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
0.184 * * * [progress]: localizing error
0.191 * * * [progress]: generating rewritten candidates
0.191 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.192 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
0.208 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.232 * * * [progress]: generating series expansions
0.232 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.232 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
0.232 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.233 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.234 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.234 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.234 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.235 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.235 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.235 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.239 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2)
0.239 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
0.239 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.239 * [taylor]: Taking taylor expansion of 5.0 in v
0.239 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.239 * [taylor]: Taking taylor expansion of v in v
0.239 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.239 * [taylor]: Taking taylor expansion of 5.0 in v
0.239 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.239 * [taylor]: Taking taylor expansion of v in v
0.247 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.247 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.247 * [taylor]: Taking taylor expansion of 5.0 in v
0.247 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.247 * [taylor]: Taking taylor expansion of v in v
0.247 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.247 * [taylor]: Taking taylor expansion of 5.0 in v
0.247 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.247 * [taylor]: Taking taylor expansion of v in v
0.254 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.254 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.254 * [taylor]: Taking taylor expansion of 5.0 in v
0.254 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.254 * [taylor]: Taking taylor expansion of v in v
0.255 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.255 * [taylor]: Taking taylor expansion of 5.0 in v
0.255 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.255 * [taylor]: Taking taylor expansion of v in v
0.261 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.262 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0
0.262 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.262 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.262 * [taylor]: Taking taylor expansion of 1.0 in v
0.262 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.262 * [taylor]: Taking taylor expansion of 5.0 in v
0.262 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.262 * [taylor]: Taking taylor expansion of v in v
0.262 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.262 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.262 * [taylor]: Taking taylor expansion of v in v
0.262 * [taylor]: Taking taylor expansion of 1.0 in v
0.263 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.263 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.263 * [taylor]: Taking taylor expansion of 1.0 in v
0.263 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.263 * [taylor]: Taking taylor expansion of 5.0 in v
0.263 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.263 * [taylor]: Taking taylor expansion of v in v
0.263 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.263 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.263 * [taylor]: Taking taylor expansion of v in v
0.263 * [taylor]: Taking taylor expansion of 1.0 in v
0.279 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.279 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.279 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.279 * [taylor]: Taking taylor expansion of 1.0 in v
0.279 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.279 * [taylor]: Taking taylor expansion of 5.0 in v
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.279 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.279 * [taylor]: Taking taylor expansion of v in v
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.280 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.280 * [taylor]: Taking taylor expansion of v in v
0.280 * [taylor]: Taking taylor expansion of 1.0 in v
0.281 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.281 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.282 * [taylor]: Taking taylor expansion of 1.0 in v
0.282 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.282 * [taylor]: Taking taylor expansion of 5.0 in v
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.282 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.282 * [taylor]: Taking taylor expansion of v in v
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.282 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.282 * [taylor]: Taking taylor expansion of v in v
0.283 * [taylor]: Taking taylor expansion of 1.0 in v
0.308 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.308 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.308 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.308 * [taylor]: Taking taylor expansion of 1.0 in v
0.308 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.308 * [taylor]: Taking taylor expansion of 5.0 in v
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.308 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.308 * [taylor]: Taking taylor expansion of v in v
0.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.308 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.308 * [taylor]: Taking taylor expansion of v in v
0.309 * [taylor]: Taking taylor expansion of 1.0 in v
0.310 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.310 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.310 * [taylor]: Taking taylor expansion of 1.0 in v
0.310 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.310 * [taylor]: Taking taylor expansion of 5.0 in v
0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.310 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.310 * [taylor]: Taking taylor expansion of v in v
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.311 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.311 * [taylor]: Taking taylor expansion of v in v
0.311 * [taylor]: Taking taylor expansion of 1.0 in v
0.340 * * * [progress]: simplifying candidates
0.341 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ PI 2)
  (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* (* (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (+ (log 5.0) (+ (log v) (log v)))
  (+ (log 5.0) (log (* v v)))
  (log (* 5.0 (* v v)))
  (exp (* 5.0 (* v v)))
  (* (* (* 5.0 5.0) 5.0) (* (* (* v v) v) (* (* v v) v)))
  (* (* (* 5.0 5.0) 5.0) (* (* (* v v) (* v v)) (* v v)))
  (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v))))
  (cbrt (* 5.0 (* v v)))
  (* (* (* 5.0 (* v v)) (* 5.0 (* v v))) (* 5.0 (* v v)))
  (sqrt (* 5.0 (* v v)))
  (sqrt (* 5.0 (* v v)))
  (* (sqrt 5.0) v)
  (* (sqrt 5.0) v)
  (* 5.0 v)
  (* (cbrt 5.0) (* v v))
  (* (sqrt 5.0) (* v v))
  (* 5.0 (* v v))
  (- (log (- 1.0 (* 5.0 (* v v)))) (log (- (* v v) 1.0)))
  (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (exp (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (/ (* (* (- 1.0 (* 5.0 (* v v))) (- 1.0 (* 5.0 (* v v)))) (- 1.0 (* 5.0 (* v v)))) (* (* (- (* v v) 1.0) (- (* v v) 1.0)) (- (* v v) 1.0)))
  (* (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (* (* (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (- (- 1.0 (* 5.0 (* v v))))
  (- (- (* v v) 1.0))
  (/ 1.0 (- (* v v) 1.0))
  (/ (* 5.0 (* v v)) (- (* v v) 1.0))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0)))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (sqrt (- (* v v) 1.0)))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0)))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) 1)
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (+ v (sqrt 1.0)))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) 1)
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (+ v (sqrt 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0)))
  (/ 1 (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (- 1.0 (* 5.0 (* v v))) (cbrt (- (* v v) 1.0)))
  (/ 1 (sqrt (- (* v v) 1.0)))
  (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0)))
  (/ 1 1)
  (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))
  (/ 1 (+ v (sqrt 1.0)))
  (/ (- 1.0 (* 5.0 (* v v))) (- v (sqrt 1.0)))
  (/ 1 (- (* v v) 1.0))
  (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v))))
  (/ (- 1.0 (* 5.0 (* v v))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0)))
  (/ (- 1.0 (* 5.0 (* v v))) 1)
  (/ (- 1.0 (* 5.0 (* v v))) (+ v (sqrt 1.0)))
  (/ (- (* v v) 1.0) (cbrt (- 1.0 (* 5.0 (* v v)))))
  (/ (- (* v v) 1.0) (sqrt (- 1.0 (* 5.0 (* v v)))))
  (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v))))
  (/ (- 1.0 (* 5.0 (* v v))) (- (pow (* v v) 3) (pow 1.0 3)))
  (/ (- 1.0 (* 5.0 (* v v))) (- (* (* v v) (* v v)) (* 1.0 1.0)))
  (* (- (* v v) 1.0) (+ (* 1.0 1.0) (+ (* (* 5.0 (* v v)) (* 5.0 (* v v))) (* 1.0 (* 5.0 (* v v))))))
  (* (- (* v v) 1.0) (+ 1.0 (* 5.0 (* v v))))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (* 5.0 (pow v 2))
  (* 5.0 (pow v 2))
  (* 5.0 (pow v 2))
  (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)
  (- (+ (* 4.0 (/ 1 (pow v 2))) (+ (* 4.0 (/ 1 (pow v 4))) 5.0)))
  (- (+ (* 4.0 (/ 1 (pow v 2))) (+ (* 4.0 (/ 1 (pow v 4))) 5.0)))
0.346 * * [simplify]: iteration  0 :  336  enodes  (cost  587 )
0.352 * * [simplify]: iteration  1 :  1261  enodes  (cost  535 )
0.374 * * [simplify]: iteration  2 :  5002  enodes  (cost  531 )
0.377 * [simplify]: Simplified to:
   (/ PI 2)
  (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (log (* 5.0 (* v v)))
  (log (* 5.0 (* v v)))
  (log (* 5.0 (* v v)))
  (exp (* 5.0 (* v v)))
  (* (pow 5.0 3) (pow v 6))
  (* (pow 5.0 3) (pow v 6))
  (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v))))
  (cbrt (* 5.0 (* v v)))
  (* (pow 5.0 3) (pow v 6))
  (sqrt (* 5.0 (* v v)))
  (sqrt (* 5.0 (* v v)))
  (* (sqrt 5.0) v)
  (* (sqrt 5.0) v)
  (* 5.0 v)
  (* (cbrt 5.0) (* v v))
  (* (sqrt 5.0) (* v v))
  (* 5.0 (* v v))
  (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (exp (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (pow (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) 3)
  (* (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (pow (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) 3)
  (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (- (- 1.0 (* 5.0 (* v v))))
  (- (- (* v v) 1.0))
  (/ 1.0 (- (pow v 2) 1.0))
  (/ (* 5.0 (* v v)) (- (* v v) 1.0))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0)))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (sqrt (- (* v v) 1.0)))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0)))
  (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v)))))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0))
  (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (+ v (sqrt 1.0)))
  (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0)))
  (sqrt (- 1.0 (* 5.0 (* v v))))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (+ v (sqrt 1.0)))
  (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0)))
  (/ 1 (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (- 1.0 (* 5.0 (* v v))) (cbrt (- (* v v) 1.0)))
  (/ 1 (sqrt (- (* v v) 1.0)))
  (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0)))
  1
  (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))
  (/ 1 (+ v (sqrt 1.0)))
  (/ (- 1.0 (* 5.0 (* v v))) (- v (sqrt 1.0)))
  (/ 1 (- (* v v) 1.0))
  (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v))))
  (/ (- 1.0 (* 5.0 (* v v))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0))))
  (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0)))
  (- 1.0 (* 5.0 (* v v)))
  (/ (- 1.0 (* 5.0 (* v v))) (+ v (sqrt 1.0)))
  (/ (- (* v v) 1.0) (cbrt (- 1.0 (* 5.0 (* v v)))))
  (/ (- (* v v) 1.0) (sqrt (- 1.0 (* 5.0 (* v v)))))
  (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v))))
  (/ (- 1.0 (* 5.0 (* v v))) (- (pow (* v v) 3) (pow 1.0 3)))
  (/ (- 1.0 (* 5.0 (* v v))) (+ (- (* 1.0 1.0)) (pow v 4)))
  (* (+ (* (* 5.0 (* v v)) (+ (* 5.0 (* v v)) 1.0)) (* 1.0 1.0)) (- (* v v) 1.0))
  (* (- (* v v) 1.0) (+ 1.0 (* 5.0 (* v v))))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)
  (- (- (/ (- 4.0) (pow v 2)) 5.0) (/ 4.0 (pow v 4)))
  (- (- (/ (- 4.0) (pow v 2)) 5.0) (/ 4.0 (pow v 4)))
0.377 * * * [progress]: adding candidates to table
0.528 * * [progress]: iteration 2 / 4
0.528 * * * [progress]: picking best candidate
0.534 * * * * [pick]: Picked  #<alt (λ (v) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))>
0.534 * * * [progress]: localizing error
0.542 * * * [progress]: generating rewritten candidates
0.542 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.543 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.596 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 2)
0.612 * * * [progress]: generating series expansions
0.612 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.612 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
0.613 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
0.613 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
0.614 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
0.614 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.614 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.615 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
0.615 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.616 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.616 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.617 * [approximate]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in (v) around 0
0.617 * [taylor]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in v
0.617 * [taylor]: Taking taylor expansion of 4.0 in v
0.617 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
0.617 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.617 * [taylor]: Taking taylor expansion of v in v
0.617 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.617 * [taylor]: Taking taylor expansion of v in v
0.617 * [taylor]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in v
0.617 * [taylor]: Taking taylor expansion of 4.0 in v
0.617 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
0.617 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.617 * [taylor]: Taking taylor expansion of v in v
0.617 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.617 * [taylor]: Taking taylor expansion of v in v
0.641 * [approximate]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
0.641 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
0.641 * [taylor]: Taking taylor expansion of 4.0 in v
0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.641 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.641 * [taylor]: Taking taylor expansion of v in v
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.642 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.642 * [taylor]: Taking taylor expansion of v in v
0.642 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
0.643 * [taylor]: Taking taylor expansion of 4.0 in v
0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.643 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.643 * [taylor]: Taking taylor expansion of v in v
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.643 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.643 * [taylor]: Taking taylor expansion of v in v
0.670 * [approximate]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
0.670 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
0.670 * [taylor]: Taking taylor expansion of 4.0 in v
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.670 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.670 * [taylor]: Taking taylor expansion of v in v
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.671 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.671 * [taylor]: Taking taylor expansion of v in v
0.672 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
0.672 * [taylor]: Taking taylor expansion of 4.0 in v
0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.672 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.672 * [taylor]: Taking taylor expansion of v in v
0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.672 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.672 * [taylor]: Taking taylor expansion of v in v
0.700 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 2)
0.700 * [approximate]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in (v) around 0
0.700 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
0.700 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.700 * [taylor]: Taking taylor expansion of v in v
0.700 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.700 * [taylor]: Taking taylor expansion of v in v
0.700 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
0.700 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.700 * [taylor]: Taking taylor expansion of v in v
0.700 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.700 * [taylor]: Taking taylor expansion of v in v
0.720 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in (v) around 0
0.720 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.720 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.720 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.720 * [taylor]: Taking taylor expansion of v in v
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.721 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.721 * [taylor]: Taking taylor expansion of v in v
0.721 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.721 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.721 * [taylor]: Taking taylor expansion of v in v
0.722 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.722 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.722 * [taylor]: Taking taylor expansion of v in v
0.743 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in (v) around 0
0.743 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.743 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.743 * [taylor]: Taking taylor expansion of v in v
0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.744 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.744 * [taylor]: Taking taylor expansion of v in v
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.745 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.745 * [taylor]: Taking taylor expansion of v in v
0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.745 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.745 * [taylor]: Taking taylor expansion of v in v
0.767 * * * [progress]: simplifying candidates
0.767 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ PI 2)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (* (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (+ (log 4.0) (log (+ (pow v 2) (pow v 4))))
  (log (* 4.0 (+ (pow v 2) (pow v 4))))
  (exp (* 4.0 (+ (pow v 2) (pow v 4))))
  (* (* (* 4.0 4.0) 4.0) (* (* (+ (pow v 2) (pow v 4)) (+ (pow v 2) (pow v 4))) (+ (pow v 2) (pow v 4))))
  (* (cbrt (* 4.0 (+ (pow v 2) (pow v 4)))) (cbrt (* 4.0 (+ (pow v 2) (pow v 4)))))
  (cbrt (* 4.0 (+ (pow v 2) (pow v 4))))
  (* (* (* 4.0 (+ (pow v 2) (pow v 4))) (* 4.0 (+ (pow v 2) (pow v 4)))) (* 4.0 (+ (pow v 2) (pow v 4))))
  (sqrt (* 4.0 (+ (pow v 2) (pow v 4))))
  (sqrt (* 4.0 (+ (pow v 2) (pow v 4))))
  (* (sqrt 4.0) (sqrt (+ (pow v 2) (pow v 4))))
  (* (sqrt 4.0) (sqrt (+ (pow v 2) (pow v 4))))
  (* 4.0 (pow v 2))
  (* 4.0 (pow v 4))
  (* (pow v 2) 4.0)
  (* (pow v 4) 4.0)
  (* 4.0 (* (cbrt (+ (pow v 2) (pow v 4))) (cbrt (+ (pow v 2) (pow v 4)))))
  (* 4.0 (sqrt (+ (pow v 2) (pow v 4))))
  (* 4.0 1)
  (* 4.0 1)
  (* (cbrt 4.0) (+ (pow v 2) (pow v 4)))
  (* (sqrt 4.0) (+ (pow v 2) (pow v 4)))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (* 4.0 (+ (pow (pow v 2) 3) (pow (pow v 4) 3)))
  (* 4.0 (- (* (pow v 2) (pow v 2)) (* (pow v 4) (pow v 4))))
  (* (exp (pow v 2)) (exp (pow v 4)))
  (log (+ (pow v 2) (pow v 4)))
  (exp (+ (pow v 2) (pow v 4)))
  (* (cbrt (+ (pow v 2) (pow v 4))) (cbrt (+ (pow v 2) (pow v 4))))
  (cbrt (+ (pow v 2) (pow v 4)))
  (* (* (+ (pow v 2) (pow v 4)) (+ (pow v 2) (pow v 4))) (+ (pow v 2) (pow v 4)))
  (sqrt (+ (pow v 2) (pow v 4)))
  (sqrt (+ (pow v 2) (pow v 4)))
  (+ (pow (pow v 2) 3) (pow (pow v 4) 3))
  (+ (* (pow v 2) (pow v 2)) (- (* (pow v 4) (pow v 4)) (* (pow v 2) (pow v 4))))
  (- (* (pow v 2) (pow v 2)) (* (pow v 4) (pow v 4)))
  (- (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4)))
  (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4)))
  (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4)))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
0.771 * * [simplify]: iteration  0 :  177  enodes  (cost  315 )
0.775 * * [simplify]: iteration  1 :  834  enodes  (cost  276 )
0.793 * * [simplify]: iteration  2 :  4136  enodes  (cost  273 )
0.919 * * [simplify]: iteration  3 :  5002  enodes  (cost  273 )
0.920 * [simplify]: Simplified to:
   (/ PI 2)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (log (* 4.0 (+ (pow v 2) (pow v 4))))
  (log (* 4.0 (+ (pow v 2) (pow v 4))))
  (exp (* 4.0 (+ (pow v 2) (pow v 4))))
  (pow (* 4.0 (+ (pow v 2) (pow v 4))) 3)
  (* (cbrt (* 4.0 (+ (pow v 2) (pow v 4)))) (cbrt (* 4.0 (+ (pow v 2) (pow v 4)))))
  (cbrt (* 4.0 (+ (pow v 2) (pow v 4))))
  (pow (* 4.0 (+ (pow v 2) (pow v 4))) 3)
  (sqrt (* 4.0 (+ (pow v 2) (pow v 4))))
  (sqrt (* 4.0 (+ (pow v 2) (pow v 4))))
  (* (sqrt 4.0) (sqrt (+ (pow v 2) (pow v 4))))
  (* (sqrt 4.0) (sqrt (+ (pow v 2) (pow v 4))))
  (* 4.0 (pow v 2))
  (* 4.0 (pow v 4))
  (* 4.0 (pow v 2))
  (* 4.0 (pow v 4))
  (* 4.0 (* (cbrt (+ (pow v 2) (pow v 4))) (cbrt (+ (pow v 2) (pow v 4)))))
  (* 4.0 (sqrt (+ (pow v 2) (pow v 4))))
  4.0
  4.0
  (* (cbrt 4.0) (+ (pow v 2) (pow v 4)))
  (* (sqrt 4.0) (+ (pow v 2) (pow v 4)))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (* 4.0 (+ (pow v 6) (pow (pow v 4) 3)))
  (* (+ (pow v 4) (- (pow v 8))) 4.0)
  (exp (+ (pow v 2) (pow v 4)))
  (log (+ (pow v 2) (pow v 4)))
  (exp (+ (pow v 2) (pow v 4)))
  (* (cbrt (+ (pow v 2) (pow v 4))) (cbrt (+ (pow v 2) (pow v 4))))
  (cbrt (+ (pow v 2) (pow v 4)))
  (pow (+ (pow v 2) (pow v 4)) 3)
  (sqrt (+ (pow v 2) (pow v 4)))
  (sqrt (+ (pow v 2) (pow v 4)))
  (* (+ (pow v 6) 1) (pow v 6))
  (+ (pow v 8) (- (pow v 4) (pow v 6)))
  (+ (pow v 4) (- (pow v 8)))
  (- (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (* 4.0 (+ (pow v 2) (pow v 4)))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
0.921 * * * [progress]: adding candidates to table
1.035 * * [progress]: iteration 3 / 4
1.036 * * * [progress]: picking best candidate
1.041 * * * * [pick]: Picked  #<alt (λ (v) (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))>
1.041 * * * [progress]: localizing error
1.051 * * * [progress]: generating rewritten candidates
1.051 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.064 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.065 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.066 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.069 * * * [progress]: generating series expansions
1.069 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.070 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
1.070 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.070 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.071 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.071 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.071 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.073 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.073 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.073 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.074 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.074 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in (v) around 0
1.074 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.074 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.075 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.075 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.081 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.081 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.081 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.081 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.081 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.087 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.087 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.087 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.088 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.088 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.093 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.093 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in (v) around 0
1.093 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.093 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.094 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.094 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.099 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.099 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.099 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.100 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.100 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.105 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.105 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.105 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.106 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.106 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.116 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.116 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
1.116 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.117 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.118 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.118 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.118 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.119 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.119 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.119 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.120 * * * [progress]: simplifying candidates
1.122 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (+ 1 1)
  (+ (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (log (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (exp (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (cbrt (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (cbrt (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (cbrt (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (sqrt (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* 1 1)
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt 1))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 1)
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt 1)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (/ 1 2)
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt 1)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (/ 1 2)
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (/ PI 2)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (* (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
1.128 * * [simplify]: iteration  0 :  123  enodes  (cost  882 )
1.132 * * [simplify]: iteration  1 :  451  enodes  (cost  782 )
1.144 * * [simplify]: iteration  2 :  2481  enodes  (cost  744 )
1.233 * * [simplify]: iteration  3 :  5001  enodes  (cost  717 )
1.236 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 4)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 4)
  2
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (pow (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 4)
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 4)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 4)
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (pow (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 4)
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1
  2
  1
  (pow (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 5)
  (* (fabs (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 4)
  (* (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 3)
  (fabs (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  1
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1/2
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 3)
  (fabs (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  1
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1/2
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (/ PI 2)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 4)
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
1.236 * * * [progress]: adding candidates to table
1.405 * * [progress]: iteration 4 / 4
1.405 * * * [progress]: picking best candidate
1.419 * * * * [pick]: Picked  #<alt (λ (v) (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))>
1.419 * * * [progress]: localizing error
1.433 * * * [progress]: generating rewritten candidates
1.433 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.462 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
1.464 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.465 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
1.469 * * * [progress]: generating series expansions
1.469 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.470 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
1.470 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.470 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.472 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.472 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.472 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.473 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.473 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.474 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.475 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
1.475 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in (v) around 0
1.475 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.475 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.476 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.476 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.481 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.481 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.481 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.482 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.482 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.491 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.491 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.491 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.492 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.492 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.497 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.497 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in (v) around 0
1.497 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.497 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.498 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.498 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.503 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.503 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.503 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.504 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.504 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.509 * [approximate]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.509 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.509 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.510 * [taylor]: Taking taylor expansion of (sqrt (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.510 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.515 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
1.516 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
1.516 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.516 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.517 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.517 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.517 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.518 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.518 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.518 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.519 * * * [progress]: simplifying candidates
1.521 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 3 1)
  (+ 3 1)
  (+ (* (log (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (log (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (+ (* (log (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (log (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (+ (log (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (log (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (log (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (exp (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (* (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (* (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (cbrt (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) (cbrt (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))
  (cbrt (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (* (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (sqrt (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (sqrt (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (* (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt 1)))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt 1))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) 1)
  (* (pow (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (cbrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (* (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (/ 3 2)) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt 1)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (/ 1 2)
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt 1)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (/ 1 2)
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (/ PI 2)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (* (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (sqrt (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
1.530 * * [simplify]: iteration  0 :  187  enodes  (cost  1710 )
1.535 * * [simplify]: iteration  1 :  832  enodes  (cost  1369 )
1.562 * * [simplify]: iteration  2 :  5001  enodes  (cost  1319 )
1.567 * [simplify]: Simplified to:
   4
  4
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3/2) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3/2) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3/2) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3/2) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3/2) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3/2) (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))
  (* (* (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (pow (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 4))
  (* (fabs (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3))
  (* (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3) (sqrt (sqrt (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (pow (sqrt (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 5)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 5)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 5)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (pow (sqrt (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (* (pow (sqrt (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 5)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 5)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 5)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)
  (* (sqrt (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 3)) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (pow (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 5/2)
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 3)
  (fabs (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  1
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1/2
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 3)
  (fabs (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  1
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  1/2
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (/ PI 2)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
1.568 * * * [progress]: adding candidates to table
1.794 * [progress]: [Phase 3 of 3] Extracting.
1.794 * * [regime]: Finding splitpoints for: (#<alt (λ (v) (* (pow (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 5) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (* (pow (sqrt (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) 3) (* (pow (sqrt (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))> #<alt (λ (v) (* (pow (* (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) 3) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))>)
1.797 * * * [regime-changes]: Trying 1 branch expressions: (v)
1.797 * * * * [regimes]: Trying to branch on v from (#<alt (λ (v) (* (pow (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) 5) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (* (pow (sqrt (* (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) 3) (* (pow (sqrt (cbrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) 3) (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))))> #<alt (λ (v) (* (pow (* (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) 3) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))>)
1.818 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.818 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (pow (* (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) 3) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
1.819 * * [simplify]: iteration  0 :  21  enodes  (cost  28 )
1.819 * * [simplify]: iteration  1 :  21  enodes  (cost  28 )
1.819 * [simplify]: Simplified to:
   (* (pow (* (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))) (cbrt (sqrt (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))) 3) (sqrt (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
4.658 * [regime-testing]: Baseline error score: 0.7895847711774718
4.659 * [regime-testing]: Oracle error score: 0.7823815104088807
4.660 * [regime-testing]: End program error score: 0.7895847711774718