0.804 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.978 * * * [progress]: [2/2] Setting up program.
0.982 * [progress]: [Phase 2 of 3] Improving.
0.985 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
0.988 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.990 * * [simplify]: iteration  1 :  24  enodes  (cost  6 )
0.991 * * [simplify]: iteration  2 :  43  enodes  (cost  6 )
0.993 * * [simplify]: iteration  3 :  91  enodes  (cost  6 )
0.995 * * [simplify]: iteration  4 :  257  enodes  (cost  6 )
1.001 * * [simplify]: iteration  5 :  1277  enodes  (cost  6 )
1.030 * * [simplify]: iteration  6 :  5001  enodes  (cost  6 )
1.030 * [simplify]: Simplified to:
   (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.032 * * [progress]: iteration 1 / 4
1.032 * * * [progress]: picking best candidate
1.035 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1.035 * * * [progress]: localizing error
1.047 * * * [progress]: generating rewritten candidates
1.047 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
1.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.051 * * * [progress]: generating series expansions
1.051 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
1.055 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.056 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.058 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.059 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.059 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.059 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.060 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.060 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.060 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.061 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.061 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1.061 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.061 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.062 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1.062 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.062 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.063 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1.063 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.063 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.064 * * * [progress]: simplifying candidates
1.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (* (* (acos (pow (fmod (cosh a) (* a a)) (log1p a))) (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.067 * * [simplify]: iteration  0 :  44  enodes  (cost  144 )
1.068 * * [simplify]: iteration  1 :  72  enodes  (cost  124 )
1.070 * * [simplify]: iteration  2 :  156  enodes  (cost  124 )
1.073 * * [simplify]: iteration  3 :  405  enodes  (cost  124 )
1.085 * * [simplify]: iteration  4 :  1968  enodes  (cost  124 )
1.147 * * [simplify]: iteration  5 :  5002  enodes  (cost  124 )
1.148 * [simplify]: Simplified to:
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (pow a 2)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.149 * * * [progress]: adding candidates to table
1.212 * * [progress]: iteration 2 / 4
1.212 * * * [progress]: picking best candidate
1.227 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1.227 * * * [progress]: localizing error
1.242 * * * [progress]: generating rewritten candidates
1.242 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1 1)
1.242 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
1.243 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.244 * * * [progress]: generating series expansions
1.244 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1 1)
1.245 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.245 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.245 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.245 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.245 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.245 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.246 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.246 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.246 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.246 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
1.246 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.246 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.247 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.247 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.247 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.247 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.248 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.248 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.248 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.249 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.249 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1.249 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.249 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.250 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1.250 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.250 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.251 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1.251 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.251 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.252 * * * [progress]: simplifying candidates
1.253 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log 1)
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))
  (log (exp (sqrt (fmod (cosh a) (* a a)))))
  (log (exp 1))
  (log (log (exp (fmod (cosh a) (* a a)))))
  (exp (log (exp (fmod (cosh a) (* a a)))))
  (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a))))))
  (cbrt (log (exp (fmod (cosh a) (* a a)))))
  (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (/ PI 2)
  (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* (* (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.255 * * [simplify]: iteration  0 :  73  enodes  (cost  265 )
1.257 * * [simplify]: iteration  1 :  107  enodes  (cost  226 )
1.259 * * [simplify]: iteration  2 :  221  enodes  (cost  226 )
1.262 * * [simplify]: iteration  3 :  590  enodes  (cost  226 )
1.278 * * [simplify]: iteration  4 :  2934  enodes  (cost  226 )
1.356 * * [simplify]: iteration  5 :  5002  enodes  (cost  226 )
1.358 * [simplify]: Simplified to:
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (* 2 (log (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  0
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.358 * * * [progress]: adding candidates to table
1.475 * * [progress]: iteration 3 / 4
1.475 * * * [progress]: picking best candidate
1.493 * * * * [pick]: Picked  #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1.493 * * * [progress]: localizing error
1.509 * * * [progress]: generating rewritten candidates
1.509 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1 1 1)
1.509 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
1.510 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.511 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.512 * * * [progress]: generating series expansions
1.512 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1 1 1)
1.512 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.512 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.512 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.513 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.513 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.513 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.513 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.513 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.514 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.514 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
1.514 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.514 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.514 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.515 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.515 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.515 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.515 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.515 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.515 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.516 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.516 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1.516 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.516 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.517 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1.517 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.517 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.518 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1.518 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.518 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.519 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.519 * [approximate]: Taking taylor expansion of (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0
1.519 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
1.519 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.519 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
1.519 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.546 * [approximate]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in (a) around 0
1.546 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
1.546 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.546 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
1.546 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.569 * [approximate]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in (a) around 0
1.569 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
1.569 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.570 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
1.570 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.592 * * * [progress]: simplifying candidates
1.593 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log 1)
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))
  (log (exp (sqrt (fmod (cosh a) (* a a)))))
  (log (exp 1))
  (log (log (exp (fmod (cosh a) (* a a)))))
  (exp (log (exp (fmod (cosh a) (* a a)))))
  (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a))))))
  (cbrt (log (exp (fmod (cosh a) (* a a)))))
  (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (/ PI 2)
  (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* (* (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (log (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))
  (log (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (log (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (log (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (log 1)
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (log (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))
  (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (* (* (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (sqrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (sqrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1.597 * * [simplify]: iteration  0 :  86  enodes  (cost  445 )
1.598 * * [simplify]: iteration  1 :  129  enodes  (cost  375 )
1.600 * * [simplify]: iteration  2 :  256  enodes  (cost  375 )
1.604 * * [simplify]: iteration  3 :  660  enodes  (cost  375 )
1.621 * * [simplify]: iteration  4 :  3261  enodes  (cost  375 )
1.709 * * [simplify]: iteration  5 :  5001  enodes  (cost  373 )
1.711 * [simplify]: Simplified to:
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (* 2 (log (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  0
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (* 2 (log (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))
  (log (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (log (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (log (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  0
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))
  (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (pow (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) 3)
  (sqrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (sqrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1.711 * * * [progress]: adding candidates to table
1.882 * * [progress]: iteration 4 / 4
1.883 * * * [progress]: picking best candidate
1.903 * * * * [pick]: Picked  #<alt (λ (a) (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))>
1.903 * * * [progress]: localizing error
1.926 * * * [progress]: generating rewritten candidates
1.926 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1 1 1 1)
1.927 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1 1 1 1 1 1)
1.927 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1 1 1 1)
1.927 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 1 1)
1.929 * * * [progress]: generating series expansions
1.929 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1 1 1 1)
1.929 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.929 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.929 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.930 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.930 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.930 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.930 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.930 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.931 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.931 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1 1 1 1 1 1)
1.931 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.931 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.931 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.932 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.932 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.932 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.932 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.932 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.932 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.933 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1 1 1 1)
1.933 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.933 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.933 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.933 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.933 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.933 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.934 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.934 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.934 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.934 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 1 1)
1.935 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.935 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.935 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.935 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.935 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.935 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.936 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.936 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.936 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.936 * * * [progress]: simplifying candidates
1.937 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log 1)
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))
  (log (exp (sqrt (fmod (cosh a) (* a a)))))
  (log (exp 1))
  (log (log (exp (fmod (cosh a) (* a a)))))
  (exp (log (exp (fmod (cosh a) (* a a)))))
  (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a))))))
  (cbrt (log (exp (fmod (cosh a) (* a a)))))
  (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
1.940 * * [simplify]: iteration  0 :  52  enodes  (cost  246 )
1.941 * * [simplify]: iteration  1 :  75  enodes  (cost  212 )
1.943 * * [simplify]: iteration  2 :  157  enodes  (cost  212 )
1.945 * * [simplify]: iteration  3 :  405  enodes  (cost  212 )
1.957 * * [simplify]: iteration  4 :  1946  enodes  (cost  212 )
2.015 * * [simplify]: iteration  5 :  5003  enodes  (cost  212 )
2.016 * [simplify]: Simplified to:
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (* 2 (log (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  0
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (pow (fmod (cosh a) (* a a)) 3)
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
2.016 * * * [progress]: adding candidates to table
2.247 * [progress]: [Phase 3 of 3] Extracting.
2.248 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))> #<alt (λ (a) (exp (cbrt (pow (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) 3))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (exp (log (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))>)
2.250 * * * [regime-changes]: Trying 3 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) a)
2.250 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))> #<alt (λ (a) (exp (cbrt (pow (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) 3))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (exp (log (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))>)
2.291 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>)
2.317 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))> #<alt (λ (a) (exp (cbrt (pow (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) 3))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (exp (log (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))>)
2.357 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))> #<alt (λ (a) (exp (cbrt (pow (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) 3))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (exp (log (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))))>)
2.389 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.389 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))))
2.390 * * [simplify]: iteration  0 :  15  enodes  (cost  33 )
2.390 * * [simplify]: iteration  1 :  15  enodes  (cost  33 )
2.390 * [simplify]: Simplified to:
   (exp (* (* (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))) (cbrt (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))))
26.081 * [regime-testing]: Baseline error score: 60.22711843813677
26.082 * [regime-testing]: Oracle error score: 59.822532411091125
26.084 * [regime-testing]: End program error score: 60.22711843813677