7.765 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.076 * * * [progress]: [2/2] Setting up program.
0.078 * [progress]: [Phase 2 of 3] Improving.
0.078 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.081 * * [simplify]: iteration  0 :  20  enodes  (cost  7 )
0.083 * * [simplify]: iteration  1 :  43  enodes  (cost  7 )
0.085 * * [simplify]: iteration  2 :  84  enodes  (cost  7 )
0.087 * * [simplify]: iteration  3 :  155  enodes  (cost  7 )
0.089 * * [simplify]: iteration  4 :  262  enodes  (cost  7 )
0.093 * * [simplify]: iteration  5 :  454  enodes  (cost  7 )
0.103 * * [simplify]: iteration  6 :  2878  enodes  (cost  7 )
0.177 * * [simplify]: iteration  7 :  5001  enodes  (cost  7 )
0.177 * [simplify]: Simplified to:
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.177 * * [progress]: iteration 1 / 4
0.177 * * * [progress]: picking best candidate
0.179 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
0.179 * * * [progress]: localizing error
0.186 * * * [progress]: generating rewritten candidates
0.187 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.187 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
0.194 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.205 * * * [progress]: generating series expansions
0.205 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.206 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
0.206 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.206 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.207 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.207 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.207 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.208 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.208 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.208 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.209 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2)
0.209 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
0.209 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.209 * [taylor]: Taking taylor expansion of 5.0 in v
0.209 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.209 * [taylor]: Taking taylor expansion of v in v
0.209 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.209 * [taylor]: Taking taylor expansion of 5.0 in v
0.209 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.209 * [taylor]: Taking taylor expansion of v in v
0.217 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.217 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.217 * [taylor]: Taking taylor expansion of 5.0 in v
0.217 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.217 * [taylor]: Taking taylor expansion of v in v
0.218 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.218 * [taylor]: Taking taylor expansion of 5.0 in v
0.218 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.218 * [taylor]: Taking taylor expansion of v in v
0.230 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.230 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.230 * [taylor]: Taking taylor expansion of 5.0 in v
0.230 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.230 * [taylor]: Taking taylor expansion of v in v
0.231 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.231 * [taylor]: Taking taylor expansion of 5.0 in v
0.231 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.231 * [taylor]: Taking taylor expansion of v in v
0.238 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.239 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0
0.239 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.239 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.239 * [taylor]: Taking taylor expansion of 1.0 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
0.239 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) 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 1.0 in v
0.240 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.240 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.240 * [taylor]: Taking taylor expansion of 1.0 in v
0.240 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.240 * [taylor]: Taking taylor expansion of 5.0 in v
0.240 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.240 * [taylor]: Taking taylor expansion of v in v
0.240 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.241 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.241 * [taylor]: Taking taylor expansion of v in v
0.241 * [taylor]: Taking taylor expansion of 1.0 in v
0.259 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.259 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.259 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.259 * [taylor]: Taking taylor expansion of 1.0 in v
0.259 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.259 * [taylor]: Taking taylor expansion of 5.0 in v
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.259 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.259 * [taylor]: Taking taylor expansion of v in v
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.260 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.260 * [taylor]: Taking taylor expansion of v in v
0.260 * [taylor]: Taking taylor expansion of 1.0 in v
0.262 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.262 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (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 (/ 1 (pow v 2))) in v
0.262 * [taylor]: Taking taylor expansion of 5.0 in v
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) 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 (pow v 2)) 1.0) in v
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) 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
0.290 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.290 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.290 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.290 * [taylor]: Taking taylor expansion of 1.0 in v
0.290 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.290 * [taylor]: Taking taylor expansion of 5.0 in v
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.290 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.290 * [taylor]: Taking taylor expansion of v in v
0.290 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.290 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.290 * [taylor]: Taking taylor expansion of v in v
0.291 * [taylor]: Taking taylor expansion of 1.0 in v
0.293 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.293 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.293 * [taylor]: Taking taylor expansion of 1.0 in v
0.293 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.293 * [taylor]: Taking taylor expansion of 5.0 in v
0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.293 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.293 * [taylor]: Taking taylor expansion of v in v
0.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.293 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.293 * [taylor]: Taking taylor expansion of v in v
0.294 * [taylor]: Taking taylor expansion of 1.0 in v
0.324 * * * [progress]: simplifying candidates
0.326 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (/ 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))))
  (expm1 (* 5.0 (* v v)))
  (log1p (* 5.0 (* v v)))
  (* 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))
  (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (- (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)))
0.332 * * [simplify]: iteration  0 :  349  enodes  (cost  623 )
0.338 * * [simplify]: iteration  1 :  1288  enodes  (cost  567 )
0.362 * * [simplify]: iteration  2 :  5001  enodes  (cost  565 )
0.365 * [simplify]: Simplified to:
   (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (/ 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))))
  (expm1 (* 5.0 (* v v)))
  (log1p (* 5.0 (* v v)))
  (* 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))
  (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (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))) (fma (- 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))
  (fma 4.0 (fma v v (pow v 4)) (- 1.0))
  (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0))
  (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0))
0.365 * * * [progress]: adding candidates to table
0.537 * * [progress]: iteration 2 / 4
0.537 * * * [progress]: picking best candidate
0.551 * * * * [pick]: Picked  #<alt (λ (v) (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))>
0.551 * * * [progress]: localizing error
0.562 * * * [progress]: generating rewritten candidates
0.562 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.563 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2)
0.569 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.569 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.581 * * * [progress]: generating series expansions
0.581 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.582 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
0.582 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.582 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.583 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.583 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.583 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.584 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.584 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.584 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.585 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2)
0.585 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
0.585 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.585 * [taylor]: Taking taylor expansion of 5.0 in v
0.585 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.585 * [taylor]: Taking taylor expansion of v in v
0.585 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.585 * [taylor]: Taking taylor expansion of 5.0 in v
0.585 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.585 * [taylor]: Taking taylor expansion of v in v
0.594 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
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 (/ 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
0.602 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.602 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.602 * [taylor]: Taking taylor expansion of 5.0 in v
0.602 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.602 * [taylor]: Taking taylor expansion of v in v
0.602 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.603 * [taylor]: Taking taylor expansion of 5.0 in v
0.603 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.603 * [taylor]: Taking taylor expansion of v in v
0.610 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.611 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in (v) around 0
0.611 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
0.611 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1)
0.611 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
0.611 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
0.611 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
0.611 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
0.611 * [taylor]: Taking taylor expansion of 1 in v
0.611 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.612 * [taylor]: Taking taylor expansion of 1 in v
0.612 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
0.612 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1)
0.612 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
0.612 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
0.612 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
0.612 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
0.612 * [taylor]: Taking taylor expansion of 1 in v
0.612 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.613 * [taylor]: Taking taylor expansion of 1 in v
0.656 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in (v) around 0
0.656 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.656 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1)
0.656 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.656 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.656 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
0.656 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.656 * [taylor]: Taking taylor expansion of 1 in v
0.656 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.657 * [taylor]: Taking taylor expansion of 1 in v
0.657 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.657 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1)
0.657 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.657 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.658 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
0.658 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.658 * [taylor]: Taking taylor expansion of 1 in v
0.658 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.658 * [taylor]: Taking taylor expansion of 1 in v
0.697 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in (v) around 0
0.697 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.698 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1)
0.698 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.698 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.698 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
0.698 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.698 * [taylor]: Taking taylor expansion of 1 in v
0.698 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.699 * [taylor]: Taking taylor expansion of 1 in v
0.699 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.699 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1)
0.699 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
0.699 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.699 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
0.699 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
0.699 * [taylor]: Taking taylor expansion of 1 in v
0.699 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.700 * [taylor]: Taking taylor expansion of 1 in v
0.744 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.744 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0
0.744 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.744 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.744 * [taylor]: Taking taylor expansion of 1.0 in v
0.744 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.744 * [taylor]: Taking taylor expansion of 5.0 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 (- (pow v 2) 1.0) 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 1.0 in v
0.746 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v
0.746 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v
0.746 * [taylor]: Taking taylor expansion of 1.0 in v
0.746 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.746 * [taylor]: Taking taylor expansion of 5.0 in v
0.746 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.746 * [taylor]: Taking taylor expansion of v in v
0.746 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v
0.746 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.746 * [taylor]: Taking taylor expansion of v in v
0.746 * [taylor]: Taking taylor expansion of 1.0 in v
0.764 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.764 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.764 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.764 * [taylor]: Taking taylor expansion of 1.0 in v
0.764 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.764 * [taylor]: Taking taylor expansion of 5.0 in v
0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.764 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.764 * [taylor]: Taking taylor expansion of v in v
0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.765 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.765 * [taylor]: Taking taylor expansion of v in v
0.765 * [taylor]: Taking taylor expansion of 1.0 in v
0.767 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.767 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.767 * [taylor]: Taking taylor expansion of 1.0 in v
0.767 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.767 * [taylor]: Taking taylor expansion of 5.0 in v
0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.767 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.767 * [taylor]: Taking taylor expansion of v in v
0.768 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.768 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.768 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.768 * [taylor]: Taking taylor expansion of v in v
0.768 * [taylor]: Taking taylor expansion of 1.0 in v
0.793 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0
0.793 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.793 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.793 * [taylor]: Taking taylor expansion of 1.0 in v
0.793 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.793 * [taylor]: Taking taylor expansion of 5.0 in v
0.793 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.793 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.793 * [taylor]: Taking taylor expansion of v in v
0.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.794 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.794 * [taylor]: Taking taylor expansion of v in v
0.795 * [taylor]: Taking taylor expansion of 1.0 in v
0.796 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v
0.796 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v
0.796 * [taylor]: Taking taylor expansion of 1.0 in v
0.796 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v
0.796 * [taylor]: Taking taylor expansion of 5.0 in v
0.796 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.796 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.797 * [taylor]: Taking taylor expansion of v in v
0.797 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v
0.797 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
0.797 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.797 * [taylor]: Taking taylor expansion of v in v
0.798 * [taylor]: Taking taylor expansion of 1.0 in v
0.828 * * * [progress]: simplifying candidates
0.830 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (/ 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))))
  (expm1 (* 5.0 (* v v)))
  (log1p (* 5.0 (* v v)))
  (* 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))
  (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (expm1 (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (log1p (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (log (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (exp (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (* (cbrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))))
  (cbrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (* (* (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (sqrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (sqrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (- (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))
  (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)))
  (- (+ (* 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)))
0.836 * * [simplify]: iteration  0 :  361  enodes  (cost  749 )
0.842 * * [simplify]: iteration  1 :  1295  enodes  (cost  678 )
0.866 * * [simplify]: iteration  2 :  5001  enodes  (cost  676 )
0.870 * [simplify]: Simplified to:
   (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (/ 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 (* v v))) (- (* v v) 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))))
  (expm1 (* 5.0 (* v v)))
  (log1p (* 5.0 (* v v)))
  (* 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))
  (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))
  (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 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 (* v v))) (- (* v v) 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))))
  (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (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))) (fma (- 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 (* 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)))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (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)))
  (fma 4.0 (fma v v (pow v 4)) (- 1.0))
  (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0))
  (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0))
0.870 * * * [progress]: adding candidates to table
1.099 * * [progress]: iteration 3 / 4
1.099 * * * [progress]: picking best candidate
1.108 * * * * [pick]: Picked  #<alt (λ (v) (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))>
1.108 * * * [progress]: localizing error
1.124 * * * [progress]: generating rewritten candidates
1.125 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.125 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1 2)
1.131 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.132 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.139 * * * [progress]: generating series expansions
1.139 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.139 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
1.139 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.140 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.140 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
1.140 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.141 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.141 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
1.142 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.142 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.142 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1 2)
1.143 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
1.143 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
1.143 * [taylor]: Taking taylor expansion of 5.0 in v
1.143 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.143 * [taylor]: Taking taylor expansion of v in v
1.143 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
1.143 * [taylor]: Taking taylor expansion of 5.0 in v
1.143 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.143 * [taylor]: Taking taylor expansion of v in v
1.151 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
1.151 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.151 * [taylor]: Taking taylor expansion of 5.0 in v
1.151 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.151 * [taylor]: Taking taylor expansion of v in v
1.152 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.152 * [taylor]: Taking taylor expansion of 5.0 in v
1.152 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.152 * [taylor]: Taking taylor expansion of v in v
1.159 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
1.159 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.159 * [taylor]: Taking taylor expansion of 5.0 in v
1.159 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.160 * [taylor]: Taking taylor expansion of v in v
1.160 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.160 * [taylor]: Taking taylor expansion of 5.0 in v
1.160 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.160 * [taylor]: Taking taylor expansion of v in v
1.167 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.168 * [approximate]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in (v) around 0
1.168 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
1.168 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.168 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
1.168 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.168 * [taylor]: Taking taylor expansion of 1 in v
1.168 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.169 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
1.169 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.169 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
1.169 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.169 * [taylor]: Taking taylor expansion of 1 in v
1.169 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.211 * [approximate]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in (v) around 0
1.211 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.211 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.211 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.211 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.212 * [taylor]: Taking taylor expansion of 1 in v
1.212 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.212 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.212 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.212 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.213 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.213 * [taylor]: Taking taylor expansion of 1 in v
1.213 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.249 * [approximate]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in (v) around 0
1.249 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.249 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.249 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.249 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.249 * [taylor]: Taking taylor expansion of 1 in v
1.249 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.250 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.250 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.250 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.250 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.250 * [taylor]: Taking taylor expansion of 1 in v
1.250 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.293 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.293 * [approximate]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1) in (v) around 0
1.293 * [taylor]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1) in v
1.293 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
1.293 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.293 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
1.293 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.293 * [taylor]: Taking taylor expansion of 1 in v
1.293 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.294 * [taylor]: Taking taylor expansion of 1 in v
1.294 * [taylor]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1) in v
1.294 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v
1.294 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.294 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
1.294 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v
1.294 * [taylor]: Taking taylor expansion of 1 in v
1.294 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.295 * [taylor]: Taking taylor expansion of 1 in v
1.333 * [approximate]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) in (v) around 0
1.333 * [taylor]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) in v
1.333 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.333 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.333 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.333 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.333 * [taylor]: Taking taylor expansion of 1 in v
1.333 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.334 * [taylor]: Taking taylor expansion of 1 in v
1.334 * [taylor]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) in v
1.334 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.334 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.334 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.334 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.334 * [taylor]: Taking taylor expansion of 1 in v
1.334 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.335 * [taylor]: Taking taylor expansion of 1 in v
1.380 * [approximate]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) in (v) around 0
1.381 * [taylor]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) in v
1.381 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.381 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.381 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.381 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.381 * [taylor]: Taking taylor expansion of 1 in v
1.381 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.382 * [taylor]: Taking taylor expansion of 1 in v
1.382 * [taylor]: Taking taylor expansion of (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) in v
1.382 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v
1.382 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.382 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))))
1.382 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v
1.382 * [taylor]: Taking taylor expansion of 1 in v
1.382 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.383 * [taylor]: Taking taylor expansion of 1 in v
1.421 * * * [progress]: simplifying candidates
1.423 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (/ 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))))
  (expm1 (* 5.0 (* v v)))
  (log1p (* 5.0 (* v v)))
  (* 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))
  (expm1 (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (log1p (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))))
  (exp (sqrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (exp 1)
  (log (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (exp (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))))
  (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (* (* (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (fma (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma 1 (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma 1 (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma 1 (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (expm1 (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (log1p (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (- 1)
  (- 1)
  (- 1)
  (/ (exp (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (exp 1))
  (log (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (exp (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (* (cbrt (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1)) (cbrt (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1)))
  (cbrt (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (* (* (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1) (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1)) (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (sqrt (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (sqrt (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1))
  (- (pow (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 3) (pow 1 3))
  (+ (* (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (+ (* 1 1) (* (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1)))
  (- 1)
  (- (* (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (* 1 1))
  (+ (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1)
  (+ (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt 1))
  (- (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt 1))
  (+ (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (- (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (+ (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (- (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1)
  (- 1)
  (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))
  (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (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)))
1.429 * * [simplify]: iteration  0 :  253  enodes  (cost  928 )
1.434 * * [simplify]: iteration  1 :  768  enodes  (cost  744 )
1.444 * * [simplify]: iteration  2 :  2173  enodes  (cost  718 )
1.482 * * [simplify]: iteration  3 :  5001  enodes  (cost  633 )
1.485 * [simplify]: Simplified to:
   (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (/ 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))))
  (expm1 (* 5.0 (* v v)))
  (log1p (* 5.0 (* v v)))
  (* 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 (* v v)) 3)
  (pow (* 5.0 (* v v)) 3)
  (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v))))
  (cbrt (* 5.0 (* v v)))
  (pow (* 5.0 (* v v)) 3)
  (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))
  (expm1 (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (log1p (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))))
  (exp (sqrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  E
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (exp (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))))
  (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (pow (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 3)
  (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  0
  (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))
  (- 1)
  (- 1)
  (- 1)
  (exp (acos (/ (- 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))))
  (- (pow (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 3) 1)
  (fma (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (+ (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) 1) 1)
  (- 1)
  (fma (/ (- 1) 2) 2 (pow (exp 2) (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))
  (+ (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1) 1)
  (+ (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (- (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (+ (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (- (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (+ (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (- (sqrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1)
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (- 1)
  (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))
  (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (+ (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (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)))
1.486 * * * [progress]: adding candidates to table
1.675 * * [progress]: iteration 4 / 4
1.675 * * * [progress]: picking best candidate
1.685 * * * * [pick]: Picked  #<alt (λ (v) (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1))>
1.685 * * * [progress]: localizing error
1.702 * * * [progress]: generating rewritten candidates
1.702 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
1.703 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.705 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
1.705 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 1 1 2)
1.712 * * * [progress]: generating series expansions
1.713 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
1.713 * [approximate]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3) in (v) around 0
1.713 * [taylor]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3) in v
1.713 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.713 * [taylor]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3) in v
1.713 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.727 * [approximate]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) 3) in (v) around 0
1.727 * [taylor]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) 3) in v
1.727 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.727 * [taylor]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) 3) in v
1.727 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.746 * [approximate]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) 3) in (v) around 0
1.746 * [taylor]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) 3) in v
1.746 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.746 * [taylor]: Taking taylor expansion of (pow (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) 3) in v
1.746 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.760 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.760 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
1.760 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.761 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.761 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
1.761 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.762 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.763 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
1.763 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.763 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.764 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
1.764 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
1.764 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.764 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
1.765 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
1.765 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.765 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.766 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
1.766 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.766 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
1.767 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 1 1 2)
1.767 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
1.767 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
1.767 * [taylor]: Taking taylor expansion of 5.0 in v
1.767 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.767 * [taylor]: Taking taylor expansion of v in v
1.767 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
1.767 * [taylor]: Taking taylor expansion of 5.0 in v
1.767 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.767 * [taylor]: Taking taylor expansion of v in v
1.775 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
1.775 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.775 * [taylor]: Taking taylor expansion of 5.0 in v
1.775 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.775 * [taylor]: Taking taylor expansion of v in v
1.776 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.776 * [taylor]: Taking taylor expansion of 5.0 in v
1.776 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.776 * [taylor]: Taking taylor expansion of v in v
1.784 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
1.784 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.784 * [taylor]: Taking taylor expansion of 5.0 in v
1.784 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.784 * [taylor]: Taking taylor expansion of v in v
1.784 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
1.784 * [taylor]: Taking taylor expansion of 5.0 in v
1.784 * [taylor]: Taking taylor expansion of (pow v 2) in v
1.785 * [taylor]: Taking taylor expansion of v in v
1.792 * * * [progress]: simplifying candidates
1.793 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (log1p (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (* (log (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (* (log (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (* 1 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (* (cbrt 3) (cbrt 3)))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (sqrt 3))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 1)
  (pow (* (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 3)
  (pow (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (pow 1 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (* (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))))
  (log (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (exp (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (* (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)) (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (* (* (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3) (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)) (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (pow (* (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 3)
  (pow (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3)
  (pow 1 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (* (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))))
  (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (/ 3 2))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (/ 3 2))
  (expm1 (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (log (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (exp (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (cbrt (pow (* (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 3))
  (cbrt (pow (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3))
  (cbrt (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3))
  (cbrt (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)) (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))))
  (cbrt (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (cbrt (pow (* (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 3))
  (cbrt (pow (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3))
  (cbrt (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3))
  (cbrt (pow (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (cbrt (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (cbrt 1)
  (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (/ 3 2)))
  (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (/ 3 2)))
  (* (cbrt (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))) (cbrt (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))))
  (cbrt (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (* (* (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)) (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))) (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (sqrt (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (sqrt (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (expm1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (/ PI 2)
  (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (log (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (exp (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (* (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))))
  (cbrt (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)))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (expm1 (* 5.0 (pow v 2)))
  (log1p (* 5.0 (pow v 2)))
  (+ (log 5.0) (* (log v) 2))
  (+ (log 5.0) (* (log v) 2))
  (+ (log 5.0) (log (pow v 2)))
  (log (* 5.0 (pow v 2)))
  (exp (* 5.0 (pow v 2)))
  (* (* (* 5.0 5.0) 5.0) (* (* (pow v 2) (pow v 2)) (pow v 2)))
  (* (cbrt (* 5.0 (pow v 2))) (cbrt (* 5.0 (pow v 2))))
  (cbrt (* 5.0 (pow v 2)))
  (* (* (* 5.0 (pow v 2)) (* 5.0 (pow v 2))) (* 5.0 (pow v 2)))
  (sqrt (* 5.0 (pow v 2)))
  (sqrt (* 5.0 (pow v 2)))
  (* (sqrt 5.0) (pow (sqrt v) 2))
  (* (sqrt 5.0) (pow (sqrt v) 2))
  (* (sqrt 5.0) v)
  (* (sqrt 5.0) v)
  (* (sqrt 5.0) (sqrt (pow v 2)))
  (* (sqrt 5.0) (sqrt (pow v 2)))
  (* (sqrt 5.0) (pow v (/ 2 2)))
  (* (sqrt 5.0) (pow v (/ 2 2)))
  (* 5.0 (pow (* (cbrt v) (cbrt v)) 2))
  (* 5.0 (pow (sqrt v) 2))
  (* 5.0 (pow 1 2))
  (* 5.0 v)
  (* 5.0 (* (cbrt (pow v 2)) (cbrt (pow v 2))))
  (* 5.0 (sqrt (pow v 2)))
  (* 5.0 1)
  (* 5.0 (pow v (/ 2 2)))
  (* (cbrt 5.0) (pow v 2))
  (* (sqrt 5.0) (pow v 2))
  (* 5.0 (pow v 2))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (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)))
  (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))
1.800 * * [simplify]: iteration  0 :  214  enodes  (cost  833 )
1.805 * * [simplify]: iteration  1 :  793  enodes  (cost  775 )
1.827 * * [simplify]: iteration  2 :  5002  enodes  (cost  769 )
1.831 * [simplify]: Simplified to:
   (expm1 (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (log1p (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (log (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (log (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  3
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (* (cbrt 3) (cbrt 3)))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (sqrt 3))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 2)
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3/2)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3/2)
  1
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 2)
  (log (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (exp (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 2)
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (pow (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 2)
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3/2)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3/2)
  1
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 2)
  (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3/2)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3/2)
  (expm1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (log (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (exp (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  1
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  1
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  (cbrt (sqrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))
  1
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (expm1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (/ PI 2)
  (asin (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (log (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (exp (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (cbrt (* (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)))))
  (cbrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (sqrt (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))
  (expm1 (* 5.0 (pow v 2)))
  (log1p (* 5.0 (pow v 2)))
  (log (* 5.0 (pow v 2)))
  (log (* 5.0 (pow v 2)))
  (log (* 5.0 (pow v 2)))
  (log (* 5.0 (pow v 2)))
  (exp (* 5.0 (pow v 2)))
  (pow (* 5.0 (pow v 2)) 3)
  (* (cbrt (* 5.0 (pow v 2))) (cbrt (* 5.0 (pow v 2))))
  (cbrt (* 5.0 (pow v 2)))
  (pow (* 5.0 (pow v 2)) 3)
  (sqrt (* 5.0 (pow v 2)))
  (sqrt (* 5.0 (pow v 2)))
  (* v (sqrt 5.0))
  (* v (sqrt 5.0))
  (* v (sqrt 5.0))
  (* v (sqrt 5.0))
  (* (sqrt 5.0) (sqrt (pow v 2)))
  (* (sqrt 5.0) (sqrt (pow v 2)))
  (* v (sqrt 5.0))
  (* v (sqrt 5.0))
  (* 5.0 (pow (* (cbrt v) (cbrt v)) 2))
  (* v 5.0)
  5.0
  (* v 5.0)
  (* 5.0 (* (cbrt (pow v 2)) (cbrt (pow v 2))))
  (* 5.0 (fabs v))
  5.0
  (* v 5.0)
  (* (cbrt 5.0) (pow v 2))
  (* (sqrt 5.0) (pow v 2))
  (* 5.0 (pow v 2))
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)
  (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)))
  (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))
1.832 * * * [progress]: adding candidates to table
2.088 * [progress]: [Phase 3 of 3] Extracting.
2.088 * * [regime]: Finding splitpoints for: (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1))> #<alt (λ (v) (expm1 (log1p (acos (/ 1 (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))))))))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.090 * * * [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)
2.090 * * * * [regimes]: Trying to branch on (* v v) from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1))> #<alt (λ (v) (expm1 (log1p (acos (/ 1 (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))))))))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.107 * * * * [regimes]: Trying to branch on (* v v) from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (expm1 (log1p (acos (/ 1 (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))))))))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.125 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1))> #<alt (λ (v) (expm1 (log1p (acos (/ 1 (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))))))))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.142 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.153 * * * * [regimes]: Trying to branch on (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1))> #<alt (λ (v) (expm1 (log1p (acos (/ 1 (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))))))))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.175 * * * * [regimes]: Trying to branch on (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.188 * * * * [regimes]: Trying to branch on v from (#<alt (λ (v) (- (pow (exp (* (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) 1))> #<alt (λ (v) (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1))> #<alt (λ (v) (expm1 (log1p (acos (/ 1 (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))))))))> #<alt (λ (v) (- (* (* (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) 1))>)
2.207 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.207 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1)
2.208 * * [simplify]: iteration  0 :  20  enodes  (cost  12 )
2.208 * * [simplify]: iteration  1 :  20  enodes  (cost  12 )
2.208 * [simplify]: Simplified to:
   (- (exp (log1p (cbrt (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3)))) 1)
4.782 * [regime-testing]: Baseline error score: 0.5404339552831537
4.782 * [regime-testing]: Oracle error score: 0.5297895601623854
4.783 * [regime-testing]: End program error score: 0.5404339552831537