8.785 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.095 * * * [progress]: [2/2] Setting up program.
0.097 * [progress]: [Phase 2 of 3] Improving.
0.097 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.100 * * [simplify]: iteration  0 :  19  enodes  (cost  7 )
0.102 * * [simplify]: iteration  1 :  42  enodes  (cost  7 )
0.103 * * [simplify]: iteration  2 :  77  enodes  (cost  7 )
0.105 * * [simplify]: iteration  3 :  146  enodes  (cost  7 )
0.108 * * [simplify]: iteration  4 :  242  enodes  (cost  7 )
0.112 * * [simplify]: iteration  5 :  417  enodes  (cost  7 )
0.124 * * [simplify]: iteration  6 :  2789  enodes  (cost  7 )
0.201 * * [simplify]: iteration  7 :  5001  enodes  (cost  7 )
0.201 * [simplify]: Simplified to:
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.201 * * [progress]: iteration 1 / 4
0.201 * * * [progress]: picking best candidate
0.203 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
0.203 * * * [progress]: localizing error
0.215 * * * [progress]: generating rewritten candidates
0.215 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.216 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
0.222 * * * * [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
0.232 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.233 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.233 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.233 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (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
0.235 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.235 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2)
0.235 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
0.235 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.235 * [taylor]: Taking taylor expansion of 5.0 in v
0.235 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.235 * [taylor]: Taking taylor expansion of v in v
0.235 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.235 * [taylor]: Taking taylor expansion of 5.0 in v
0.236 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.236 * [taylor]: Taking taylor expansion of v in v
0.244 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.244 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.244 * [taylor]: Taking taylor expansion of 5.0 in v
0.244 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.244 * [taylor]: Taking taylor expansion of v in v
0.245 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.245 * [taylor]: Taking taylor expansion of 5.0 in v
0.245 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.245 * [taylor]: Taking taylor expansion of v in v
0.253 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.253 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.253 * [taylor]: Taking taylor expansion of 5.0 in v
0.253 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.253 * [taylor]: Taking taylor expansion of v in v
0.253 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.253 * [taylor]: Taking taylor expansion of 5.0 in v
0.253 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.253 * [taylor]: Taking taylor expansion of v in v
0.261 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.261 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0
0.261 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.261 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.261 * [taylor]: Taking taylor expansion of 1.0 in v
0.261 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.261 * [taylor]: Taking taylor expansion of 5.0 in v
0.261 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.261 * [taylor]: Taking taylor expansion of v in v
0.261 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.261 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.261 * [taylor]: Taking taylor expansion of v in v
0.261 * [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
0.281 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.282 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.282 * [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
0.285 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.285 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.285 * [taylor]: Taking taylor expansion of 1.0 in v
0.285 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.285 * [taylor]: Taking taylor expansion of 5.0 in v
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.285 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.285 * [taylor]: Taking taylor expansion of v in v
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.285 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.285 * [taylor]: Taking taylor expansion of v in v
0.286 * [taylor]: Taking taylor expansion of 1.0 in v
0.315 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.315 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.315 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.315 * [taylor]: Taking taylor expansion of 1.0 in v
0.316 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.316 * [taylor]: Taking taylor expansion of 5.0 in v
0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.316 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.316 * [taylor]: Taking taylor expansion of v in v
0.316 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.316 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.316 * [taylor]: Taking taylor expansion of v in v
0.317 * [taylor]: Taking taylor expansion of 1.0 in v
0.318 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.319 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.319 * [taylor]: Taking taylor expansion of 1.0 in v
0.319 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.319 * [taylor]: Taking taylor expansion of 5.0 in v
0.319 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.319 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.319 * [taylor]: Taking taylor expansion of v in v
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.319 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.319 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.319 * [taylor]: Taking taylor expansion of v in v
0.320 * [taylor]: Taking taylor expansion of 1.0 in v
0.345 * * * [progress]: simplifying candidates
0.346 * [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)))
0.352 * * [simplify]: iteration  0 :  336  enodes  (cost  587 )
0.359 * * [simplify]: iteration  1 :  1261  enodes  (cost  535 )
0.383 * * [simplify]: iteration  2 :  5002  enodes  (cost  531 )
0.386 * [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)))
0.387 * * * [progress]: adding candidates to table
0.520 * * [progress]: iteration 2 / 4
0.520 * * * [progress]: picking best candidate
0.528 * * * * [pick]: Picked  #<alt (λ (v) (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))>
0.528 * * * [progress]: localizing error
0.541 * * * [progress]: generating rewritten candidates
0.541 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.542 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2)
0.548 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.556 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.565 * * * [progress]: generating series expansions
0.565 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.565 * [approximate]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
0.565 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.565 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.567 * [approximate]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.567 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.567 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.568 * [approximate]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.568 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.568 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.569 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2)
0.569 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
0.569 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.569 * [taylor]: Taking taylor expansion of 5.0 in v
0.569 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.569 * [taylor]: Taking taylor expansion of v in v
0.569 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.569 * [taylor]: Taking taylor expansion of 5.0 in v
0.569 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.569 * [taylor]: Taking taylor expansion of v in v
0.577 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.577 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.577 * [taylor]: Taking taylor expansion of 5.0 in v
0.577 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.578 * [taylor]: Taking taylor expansion of v in v
0.578 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.578 * [taylor]: Taking taylor expansion of 5.0 in v
0.578 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.578 * [taylor]: Taking taylor expansion of v in v
0.586 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.586 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.586 * [taylor]: Taking taylor expansion of 5.0 in v
0.586 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.586 * [taylor]: Taking taylor expansion of v in v
0.586 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.586 * [taylor]: Taking taylor expansion of 5.0 in v
0.587 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.587 * [taylor]: Taking taylor expansion of v in v
0.594 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.594 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0
0.594 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.594 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.594 * [taylor]: Taking taylor expansion of 1.0 in v
0.594 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.594 * [taylor]: Taking taylor expansion of 5.0 in v
0.594 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.594 * [taylor]: Taking taylor expansion of v in v
0.594 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.594 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.594 * [taylor]: Taking taylor expansion of v in v
0.594 * [taylor]: Taking taylor expansion of 1.0 in v
0.596 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.596 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.596 * [taylor]: Taking taylor expansion of 1.0 in v
0.596 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.596 * [taylor]: Taking taylor expansion of 5.0 in v
0.596 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.596 * [taylor]: Taking taylor expansion of v in v
0.596 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.596 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.596 * [taylor]: Taking taylor expansion of v in v
0.596 * [taylor]: Taking taylor expansion of 1.0 in v
0.614 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.614 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.614 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.614 * [taylor]: Taking taylor expansion of 1.0 in v
0.614 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.614 * [taylor]: Taking taylor expansion of 5.0 in v
0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.614 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.614 * [taylor]: Taking taylor expansion of v in v
0.615 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.615 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.615 * [taylor]: Taking taylor expansion of v in v
0.615 * [taylor]: Taking taylor expansion of 1.0 in v
0.618 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.618 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.618 * [taylor]: Taking taylor expansion of 1.0 in v
0.618 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.618 * [taylor]: Taking taylor expansion of 5.0 in v
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.618 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.618 * [taylor]: Taking taylor expansion of v in v
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.618 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.618 * [taylor]: Taking taylor expansion of v in v
0.619 * [taylor]: Taking taylor expansion of 1.0 in v
0.648 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.648 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.648 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.648 * [taylor]: Taking taylor expansion of 1.0 in v
0.648 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.648 * [taylor]: Taking taylor expansion of 5.0 in v
0.648 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.648 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.648 * [taylor]: Taking taylor expansion of v in v
0.649 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.649 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.649 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.649 * [taylor]: Taking taylor expansion of v in v
0.649 * [taylor]: Taking taylor expansion of 1.0 in v
0.651 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.651 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.651 * [taylor]: Taking taylor expansion of 1.0 in v
0.651 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.651 * [taylor]: Taking taylor expansion of 5.0 in v
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.651 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.651 * [taylor]: Taking taylor expansion of v in v
0.652 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.652 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.652 * [taylor]: Taking taylor expansion of v in v
0.652 * [taylor]: Taking taylor expansion of 1.0 in v
0.678 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.679 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in (v) around 0
0.679 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
0.679 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
0.679 * [taylor]: Taking taylor expansion of 1/2 in v
0.679 * [taylor]: Taking taylor expansion of PI in v
0.679 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.679 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
0.679 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
0.679 * [taylor]: Taking taylor expansion of 1/2 in v
0.679 * [taylor]: Taking taylor expansion of PI in v
0.679 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.689 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in (v) around 0
0.689 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.689 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
0.689 * [taylor]: Taking taylor expansion of 1/2 in v
0.690 * [taylor]: Taking taylor expansion of PI in v
0.690 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.690 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.690 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
0.690 * [taylor]: Taking taylor expansion of 1/2 in v
0.690 * [taylor]: Taking taylor expansion of PI in v
0.690 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.700 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in (v) around 0
0.700 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.700 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
0.700 * [taylor]: Taking taylor expansion of 1/2 in v
0.700 * [taylor]: Taking taylor expansion of PI in v
0.700 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.700 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.700 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
0.700 * [taylor]: Taking taylor expansion of 1/2 in v
0.700 * [taylor]: Taking taylor expansion of PI in v
0.700 * [taylor]: Taking taylor expansion of (asin (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.713 * * * [progress]: simplifying candidates
0.714 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ PI 2)
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (exp (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* (cbrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (cbrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (* (* (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (sqrt (asin (/ (- 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))))
  (/ (exp (/ PI 2)) (exp (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (log (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (exp (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (* (cbrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (cbrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (* (* (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (sqrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (sqrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (pow (/ PI 2) 3) (pow (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 3))
  (+ (* (/ PI 2) (/ PI 2)) (+ (* (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (- (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (- (* (/ PI 2) (/ PI 2)) (* (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (+ (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (+ (sqrt (/ PI 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (sqrt (/ PI 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (- (/ PI 2) (/ PI 2))
  (- (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (asin (/ (- 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)))
  (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
0.721 * * [simplify]: iteration  0 :  409  enodes  (cost  840 )
0.729 * * [simplify]: iteration  1 :  1459  enodes  (cost  784 )
0.754 * * [simplify]: iteration  2 :  5001  enodes  (cost  780 )
0.759 * [simplify]: Simplified to:
   (/ PI 2)
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (exp (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (* (cbrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (cbrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (pow (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 3)
  (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (sqrt (asin (/ (- 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))))
  (exp (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (log (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (exp (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (* (cbrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (cbrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (pow (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) 3)
  (sqrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (sqrt (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (pow (/ PI 2) 3) (pow (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 3))
  (+ (* (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (+ (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (/ PI 2))) (* (/ PI 2) (/ PI 2)))
  (- (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (- (* (/ PI 2) (/ PI 2)) (* (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (+ (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (+ (sqrt (/ PI 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (sqrt (/ PI 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (- (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  0
  (- (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (asin (/ (- 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)))
  (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (- (* 1/2 PI) (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
0.759 * * * [progress]: adding candidates to table
0.934 * * [progress]: iteration 3 / 4
0.934 * * * [progress]: picking best candidate
0.949 * * * * [pick]: Picked  #<alt (λ (v) (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))>
0.949 * * * [progress]: localizing error
0.958 * * * [progress]: generating rewritten candidates
0.958 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.959 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
0.966 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.977 * * * [progress]: generating series expansions
0.977 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.977 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
0.977 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
0.977 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
0.978 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
0.978 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.979 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.980 * [approximate]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
0.980 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.980 * [taylor]: Taking taylor expansion of (acos (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
0.981 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2)
0.981 * [approximate]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in (v) around 0
0.981 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
0.981 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.981 * [taylor]: Taking taylor expansion of v in v
0.981 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.981 * [taylor]: Taking taylor expansion of v in v
0.981 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
0.981 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.981 * [taylor]: Taking taylor expansion of v in v
0.981 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.981 * [taylor]: Taking taylor expansion of v in v
0.997 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in (v) around 0
0.997 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.998 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.998 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.998 * [taylor]: Taking taylor expansion of v in v
0.998 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.998 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.998 * [taylor]: Taking taylor expansion of v in v
0.999 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
0.999 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
0.999 * [taylor]: Taking taylor expansion of (pow v 4) in v
0.999 * [taylor]: Taking taylor expansion of v in v
1.000 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.000 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.000 * [taylor]: Taking taylor expansion of v in v
1.026 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in (v) around 0
1.026 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.026 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.026 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.026 * [taylor]: Taking taylor expansion of v in v
1.027 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.027 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.027 * [taylor]: Taking taylor expansion of v in v
1.028 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.028 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.028 * [taylor]: Taking taylor expansion of v in v
1.028 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.028 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.029 * [taylor]: Taking taylor expansion of v in v
1.053 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.053 * [approximate]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in (v) around 0
1.053 * [taylor]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in v
1.053 * [taylor]: Taking taylor expansion of 4.0 in v
1.053 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
1.053 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.053 * [taylor]: Taking taylor expansion of v in v
1.053 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.053 * [taylor]: Taking taylor expansion of v in v
1.053 * [taylor]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in v
1.053 * [taylor]: Taking taylor expansion of 4.0 in v
1.053 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
1.053 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.053 * [taylor]: Taking taylor expansion of v in v
1.053 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.053 * [taylor]: Taking taylor expansion of v in v
1.075 * [approximate]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1.075 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.075 * [taylor]: Taking taylor expansion of 4.0 in v
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.075 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.075 * [taylor]: Taking taylor expansion of v in v
1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.076 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.076 * [taylor]: Taking taylor expansion of v in v
1.077 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.077 * [taylor]: Taking taylor expansion of 4.0 in v
1.077 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.077 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.077 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.077 * [taylor]: Taking taylor expansion of v in v
1.077 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.077 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.077 * [taylor]: Taking taylor expansion of v in v
1.110 * [approximate]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1.110 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.110 * [taylor]: Taking taylor expansion of 4.0 in v
1.110 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.110 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.110 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.110 * [taylor]: Taking taylor expansion of v in v
1.111 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.111 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.111 * [taylor]: Taking taylor expansion of v in v
1.111 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.111 * [taylor]: Taking taylor expansion of 4.0 in v
1.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.111 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.111 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.111 * [taylor]: Taking taylor expansion of v in v
1.112 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.112 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.112 * [taylor]: Taking taylor expansion of v in v
1.142 * * * [progress]: simplifying candidates
1.143 * [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)))
  (* (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))
  (* 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))))
  (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))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (+ (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 (pow v 2)) (* 4.0 (pow v 4)))
1.147 * * [simplify]: iteration  0 :  177  enodes  (cost  315 )
1.152 * * [simplify]: iteration  1 :  834  enodes  (cost  276 )
1.169 * * [simplify]: iteration  2 :  4136  enodes  (cost  273 )
1.297 * * [simplify]: iteration  3 :  5002  enodes  (cost  273 )
1.299 * [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)))
  (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))
  (* 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)
  (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))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (+ (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)))
1.299 * * * [progress]: adding candidates to table
1.388 * * [progress]: iteration 4 / 4
1.389 * * * [progress]: picking best candidate
1.405 * * * * [pick]: Picked  #<alt (λ (v) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))>
1.405 * * * [progress]: localizing error
1.417 * * * [progress]: generating rewritten candidates
1.417 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.418 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.425 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2)
1.432 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
1.443 * * * [progress]: generating series expansions
1.443 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.444 * [approximate]: Taking taylor expansion of (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in (v) around 0
1.444 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.444 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.445 * [approximate]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.445 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.445 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.446 * [approximate]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in (v) around 0
1.446 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.447 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.448 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.448 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in (v) around 0
1.448 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.448 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
1.448 * [taylor]: Taking taylor expansion of 1/2 in v
1.448 * [taylor]: Taking taylor expansion of PI in v
1.448 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.449 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))) in v
1.449 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
1.449 * [taylor]: Taking taylor expansion of 1/2 in v
1.449 * [taylor]: Taking taylor expansion of PI in v
1.449 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)) in v
1.459 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.459 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.459 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
1.459 * [taylor]: Taking taylor expansion of 1/2 in v
1.459 * [taylor]: Taking taylor expansion of PI in v
1.459 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.459 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.460 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
1.460 * [taylor]: Taking taylor expansion of 1/2 in v
1.460 * [taylor]: Taking taylor expansion of PI in v
1.460 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.470 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in (v) around 0
1.470 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.470 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
1.470 * [taylor]: Taking taylor expansion of 1/2 in v
1.470 * [taylor]: Taking taylor expansion of PI in v
1.470 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.471 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0))) in v
1.471 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v
1.471 * [taylor]: Taking taylor expansion of 1/2 in v
1.471 * [taylor]: Taking taylor expansion of PI in v
1.471 * [taylor]: Taking taylor expansion of (asin (- (+ (* 4.0 (/ 1 (pow v 4))) (* 4.0 (/ 1 (pow v 2)))) 1.0)) in v
1.483 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2)
1.483 * [approximate]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in (v) around 0
1.483 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
1.483 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.483 * [taylor]: Taking taylor expansion of v in v
1.484 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.484 * [taylor]: Taking taylor expansion of v in v
1.484 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
1.484 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.484 * [taylor]: Taking taylor expansion of v in v
1.484 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.484 * [taylor]: Taking taylor expansion of v in v
1.499 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in (v) around 0
1.499 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.499 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.499 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.499 * [taylor]: Taking taylor expansion of v in v
1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.500 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.500 * [taylor]: Taking taylor expansion of v in v
1.500 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.500 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.500 * [taylor]: Taking taylor expansion of v in v
1.501 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.501 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.501 * [taylor]: Taking taylor expansion of v in v
1.525 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in (v) around 0
1.525 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.525 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.525 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.525 * [taylor]: Taking taylor expansion of v in v
1.526 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.526 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.526 * [taylor]: Taking taylor expansion of v in v
1.526 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.526 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.526 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.526 * [taylor]: Taking taylor expansion of v in v
1.527 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.527 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.527 * [taylor]: Taking taylor expansion of v in v
1.550 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
1.550 * [approximate]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in (v) around 0
1.550 * [taylor]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in v
1.550 * [taylor]: Taking taylor expansion of 4.0 in v
1.550 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
1.550 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.550 * [taylor]: Taking taylor expansion of v in v
1.551 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.551 * [taylor]: Taking taylor expansion of v in v
1.551 * [taylor]: Taking taylor expansion of (* 4.0 (+ (pow v 2) (pow v 4))) in v
1.551 * [taylor]: Taking taylor expansion of 4.0 in v
1.551 * [taylor]: Taking taylor expansion of (+ (pow v 2) (pow v 4)) in v
1.551 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.551 * [taylor]: Taking taylor expansion of v in v
1.551 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.551 * [taylor]: Taking taylor expansion of v in v
1.575 * [approximate]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1.575 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.575 * [taylor]: Taking taylor expansion of 4.0 in v
1.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.575 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.575 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.575 * [taylor]: Taking taylor expansion of v in v
1.576 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.576 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.576 * [taylor]: Taking taylor expansion of v in v
1.576 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.576 * [taylor]: Taking taylor expansion of 4.0 in v
1.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.576 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.576 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.576 * [taylor]: Taking taylor expansion of v in v
1.577 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.577 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.577 * [taylor]: Taking taylor expansion of v in v
1.607 * [approximate]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in (v) around 0
1.607 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.607 * [taylor]: Taking taylor expansion of 4.0 in v
1.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.607 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.607 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.607 * [taylor]: Taking taylor expansion of v in v
1.608 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.608 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.608 * [taylor]: Taking taylor expansion of v in v
1.608 * [taylor]: Taking taylor expansion of (* 4.0 (+ (/ 1 (pow v 4)) (/ 1 (pow v 2)))) in v
1.608 * [taylor]: Taking taylor expansion of 4.0 in v
1.608 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow v 4)) (/ 1 (pow v 2))) in v
1.608 * [taylor]: Taking taylor expansion of (/ 1 (pow v 4)) in v
1.608 * [taylor]: Taking taylor expansion of (pow v 4) in v
1.608 * [taylor]: Taking taylor expansion of v in v
1.609 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
1.609 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.609 * [taylor]: Taking taylor expansion of v in v
1.642 * * * [progress]: simplifying candidates
1.643 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ PI 2)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (/ (exp (/ PI 2)) (exp (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (* (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3))
  (+ (* (/ PI 2) (/ PI 2)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (* (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (- (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (+ (sqrt (/ PI 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (sqrt (/ PI 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (- (/ PI 2) (/ PI 2))
  (- (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (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))
  (* 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))))
  (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0))
  (- (* 1/2 PI) (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (- (* 1/2 PI) (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (- (* 1/2 PI) (asin (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0)))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (+ (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 (pow v 2)) (* 4.0 (pow v 4)))
1.648 * * [simplify]: iteration  0 :  250  enodes  (cost  546 )
1.653 * * [simplify]: iteration  1 :  1032  enodes  (cost  503 )
1.675 * * [simplify]: iteration  2 :  4958  enodes  (cost  497 )
1.848 * * [simplify]: iteration  3 :  5001  enodes  (cost  497 )
1.852 * [simplify]: Simplified to:
   (/ PI 2)
  (acos (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (log (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)
  (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (exp (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (log (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (exp (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (* (cbrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))
  (cbrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (pow (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) 3)
  (sqrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (sqrt (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3))
  (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2)))
  (- (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (+ (sqrt (/ PI 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (sqrt (/ PI 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))
  (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  0
  (- (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (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))
  (* 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)
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))
  (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))
  (+ (pow v 2) (pow v 4))
  (+ (pow v 2) (pow v 4))
  (+ (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)))
1.852 * * * [progress]: adding candidates to table
1.991 * [progress]: [Phase 3 of 3] Extracting.
1.991 * * [regime]: Finding splitpoints for: (#<alt (λ (v) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))> #<alt (λ (v) (- (/ PI 2) (* (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))> #<alt (λ (v) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2)))))> #<alt (λ (v) (* (* (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)))))>)
1.993 * * * [regime-changes]: Trying 4 branch expressions: ((* v v) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) v)
1.993 * * * * [regimes]: Trying to branch on (* v v) from (#<alt (λ (v) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))> #<alt (λ (v) (- (/ PI 2) (* (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))> #<alt (λ (v) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2)))))> #<alt (λ (v) (* (* (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)))))>)
2.015 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) from (#<alt (λ (v) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))> #<alt (λ (v) (- (/ PI 2) (* (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))> #<alt (λ (v) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2)))))> #<alt (λ (v) (* (* (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)))))>)
2.040 * * * * [regimes]: Trying to branch on (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) from (#<alt (λ (v) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))> #<alt (λ (v) (- (/ PI 2) (* (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))> #<alt (λ (v) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2)))))> #<alt (λ (v) (* (* (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)))))>)
2.063 * * * * [regimes]: Trying to branch on v from (#<alt (λ (v) (- (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))> #<alt (λ (v) (- (/ PI 2) (* (* (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (cbrt (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0))))))> #<alt (λ (v) (* (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))> #<alt (λ (v) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))) (+ (/ PI 2) (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)))))> #<alt (λ (v) (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2)))))> #<alt (λ (v) (* (* (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)))))>)
2.090 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
2.090 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2))))
2.091 * * [simplify]: iteration  0 :  27  enodes  (cost  30 )
2.091 * * [simplify]: iteration  1 :  27  enodes  (cost  30 )
2.092 * [simplify]: Simplified to:
   (/ (- (pow (/ PI 2) 3) (pow (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) 3)) (+ (* (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (+ (asin (- (* 4.0 (+ (pow v 2) (pow v 4))) 1.0)) (/ PI 2))) (* (/ PI 2) (/ PI 2))))
5.201 * [regime-testing]: Baseline error score: 0.7795576469734751
5.201 * [regime-testing]: Oracle error score: 0.5545850501027473
5.202 * [regime-testing]: End program error score: 0.7795576469734751