0.828 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.929 * * * [progress]: [2/2] Setting up program.
0.934 * [progress]: [Phase 2 of 3] Improving.
0.936 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
0.939 * * [simplify]: iteration  0 :  7  enodes  (cost  10 )
0.942 * * [simplify]: iteration  1 :  16  enodes  (cost  10 )
0.944 * * [simplify]: iteration  2 :  24  enodes  (cost  10 )
0.947 * * [simplify]: iteration  3 :  44  enodes  (cost  10 )
0.954 * * [simplify]: iteration  4 :  87  enodes  (cost  10 )
0.975 * * [simplify]: iteration  5 :  191  enodes  (cost  10 )
1.055 * * [simplify]: iteration  6 :  706  enodes  (cost  10 )
1.694 * * [simplify]: iteration  7 :  2867  enodes  (cost  10 )
3.437 * * [simplify]: iteration  done :  5001  enodes  (cost  10 )
3.438 * [simplify]: Simplified to:
   (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
3.439 * * [progress]: iteration 1 / 4
3.439 * * * [progress]: picking best candidate
3.442 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
3.442 * * * [progress]: localizing error
3.454 * * * [progress]: generating rewritten candidates
3.454 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
3.455 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.457 * * * [progress]: generating series expansions
3.457 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
3.461 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
3.462 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.464 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.464 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
3.465 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.465 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.466 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
3.466 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.466 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.466 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.466 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
3.466 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
3.473 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
3.474 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
3.474 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
3.474 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
3.475 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
3.475 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
3.475 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
3.476 * * * [progress]: simplifying candidates
3.476 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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)))
3.478 * * [simplify]: iteration  0 :  29  enodes  (cost  241 )
3.481 * * [simplify]: iteration  1 :  45  enodes  (cost  241 )
3.487 * * [simplify]: iteration  2 :  63  enodes  (cost  209 )
3.497 * * [simplify]: iteration  3 :  124  enodes  (cost  209 )
3.537 * * [simplify]: iteration  4 :  339  enodes  (cost  209 )
3.760 * * [simplify]: iteration  5 :  1356  enodes  (cost  209 )
4.912 * * [simplify]: iteration  done :  5001  enodes  (cost  209 )
4.913 * [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)))
  (/ 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) (* a a)) (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) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a 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)))
4.913 * * * [progress]: adding candidates to table
4.968 * * [progress]: iteration 2 / 4
4.968 * * * [progress]: picking best candidate
4.989 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
4.989 * * * [progress]: localizing error
5.002 * * * [progress]: generating rewritten candidates
5.002 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1 1)
5.002 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
5.004 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
5.005 * * * [progress]: generating series expansions
5.005 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1 1)
5.005 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
5.005 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.005 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.005 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
5.006 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.006 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.006 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
5.006 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.006 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.007 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
5.007 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
5.007 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.007 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.007 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
5.007 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.008 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.008 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
5.008 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.008 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.009 * * * * [progress]: [ 3 / 3 ] generating series at (2)
5.009 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
5.009 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
5.009 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
5.010 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
5.010 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
5.010 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
5.011 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
5.011 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
5.011 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
5.012 * * * [progress]: simplifying candidates
5.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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)))
5.014 * * [simplify]: iteration  0 :  51  enodes  (cost  463 )
5.021 * * [simplify]: iteration  1 :  73  enodes  (cost  410 )
5.029 * * [simplify]: iteration  2 :  99  enodes  (cost  359 )
5.044 * * [simplify]: iteration  3 :  171  enodes  (cost  359 )
5.098 * * [simplify]: iteration  4 :  475  enodes  (cost  359 )
5.427 * * [simplify]: iteration  5 :  1929  enodes  (cost  359 )
6.828 * * [simplify]: iteration  done :  5000  enodes  (cost  359 )
6.829 * [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 (fmod (cosh a) (pow a 2)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (exp (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)
  (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (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)))
6.829 * * * [progress]: adding candidates to table
6.948 * * [progress]: iteration 3 / 4
6.948 * * * [progress]: picking best candidate
6.972 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
6.972 * * * [progress]: localizing error
6.987 * * * [progress]: generating rewritten candidates
6.987 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
6.987 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1 1)
6.987 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
6.989 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
6.992 * * * [progress]: generating series expansions
6.992 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
6.992 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
6.992 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
6.992 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
6.993 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
6.993 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
6.993 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
6.993 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
6.993 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
6.993 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
6.994 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1 1)
6.994 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
6.994 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
6.994 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
6.994 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
6.994 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
6.995 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
6.995 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
6.995 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
6.995 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
6.996 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
6.996 * [approximate]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh a) (pow a 2))))) in (a) around 0
6.996 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh a) (pow a 2))))) in a
6.996 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh a) (pow a 2)))) in a
6.996 * [taylor]: Taking taylor expansion of (exp (fmod (cosh a) (pow a 2))) in a
6.996 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
6.998 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh a) (pow a 2))))) in a
6.998 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh a) (pow a 2)))) in a
6.998 * [taylor]: Taking taylor expansion of (exp (fmod (cosh a) (pow a 2))) in a
6.998 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.032 * [approximate]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in (a) around 0
7.032 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
7.032 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
7.032 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
7.032 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.034 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
7.034 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
7.034 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
7.034 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.071 * [approximate]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in (a) around 0
7.071 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
7.071 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
7.071 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
7.071 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.072 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
7.073 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
7.073 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
7.073 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.107 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
7.108 * [approximate]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh a) (pow a 2))))) in (a) around 0
7.108 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh a) (pow a 2))))) in a
7.108 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh a) (pow a 2)))) in a
7.108 * [taylor]: Taking taylor expansion of (exp (fmod (cosh a) (pow a 2))) in a
7.108 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.109 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh a) (pow a 2))))) in a
7.109 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh a) (pow a 2)))) in a
7.109 * [taylor]: Taking taylor expansion of (exp (fmod (cosh a) (pow a 2))) in a
7.109 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.141 * [approximate]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in (a) around 0
7.141 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
7.141 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
7.141 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
7.141 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.142 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
7.142 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
7.142 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
7.142 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.179 * [approximate]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in (a) around 0
7.179 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
7.179 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
7.179 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
7.179 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.180 * [taylor]: Taking taylor expansion of (log (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
7.180 * [taylor]: Taking taylor expansion of (sqrt (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
7.180 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
7.180 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.214 * * * [progress]: simplifying candidates
7.215 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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 (sqrt (exp (fmod (cosh a) (* a a))))) (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (cbrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt 1))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log 1)
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (sqrt (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 (sqrt (exp (fmod (cosh a) (* a a))))))
  (exp (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (* (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))) (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))))
  (cbrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (* (* (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (* (cbrt (sqrt (exp (fmod (cosh a) (* a a))))) (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (cbrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt 1))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log 1)
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (sqrt (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 (sqrt (exp (fmod (cosh a) (* a a))))))
  (exp (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (* (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))) (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))))
  (cbrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (* (* (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (log (sqrt (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))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
7.217 * * [simplify]: iteration  0 :  49  enodes  (cost  782 )
7.224 * * [simplify]: iteration  1 :  66  enodes  (cost  734 )
7.238 * * [simplify]: iteration  2 :  87  enodes  (cost  658 )
7.250 * * [simplify]: iteration  3 :  138  enodes  (cost  658 )
7.292 * * [simplify]: iteration  4 :  359  enodes  (cost  658 )
7.522 * * [simplify]: iteration  5 :  1420  enodes  (cost  658 )
9.065 * * [simplify]: iteration  done :  5000  enodes  (cost  658 )
9.066 * [simplify]: Simplified to:
   (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (pow a 2)))
  (* (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)))
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (pow a 2)))
  (* (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)))
  (* 2 (log (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (cbrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (fabs (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  0
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  0
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (fmod (cosh a) (pow a 2))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (fmod (cosh a) (pow a 2))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (exp (fmod (cosh a) (pow a 2))))
  (* (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))) (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))))
  (cbrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (pow (log (sqrt (exp (fmod (cosh a) (pow a 2))))) 3)
  (sqrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (* 2 (log (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (cbrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (fabs (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  0
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))
  0
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (fmod (cosh a) (pow a 2))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (fmod (cosh a) (pow a 2))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (exp (fmod (cosh a) (pow a 2))))
  (* (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))) (cbrt (log (sqrt (exp (fmod (cosh a) (* a a)))))))
  (cbrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (pow (log (sqrt (exp (fmod (cosh a) (pow a 2))))) 3)
  (sqrt (log (sqrt (exp (fmod (cosh a) (* a a))))))
  (sqrt (log (sqrt (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))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
  (log (sqrt (exp (fmod (cosh a) (pow a 2)))))
9.066 * * * [progress]: adding candidates to table
9.335 * * [progress]: iteration 4 / 4
9.335 * * * [progress]: picking best candidate
9.360 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
9.360 * * * [progress]: localizing error
9.384 * * * [progress]: generating rewritten candidates
9.384 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
9.385 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2 1 1 1 1)
9.385 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1 1 1)
9.385 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
9.388 * * * [progress]: generating series expansions
9.388 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
9.388 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
9.388 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.388 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.388 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
9.388 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.389 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.389 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
9.389 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.389 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.390 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2 1 1 1 1)
9.390 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
9.390 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.390 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.390 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
9.390 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.390 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.391 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
9.391 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.391 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.391 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1 1 1)
9.391 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
9.391 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.392 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.392 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
9.392 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.392 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.392 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
9.393 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.393 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.393 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
9.393 * [approximate]: Taking taylor expansion of (log (pow (exp (fmod (cosh a) (pow a 2))) 1/6)) in (a) around 0
9.393 * [taylor]: Taking taylor expansion of (log (pow (exp (fmod (cosh a) (pow a 2))) 1/6)) in a
9.393 * [taylor]: Taking taylor expansion of (pow (exp (fmod (cosh a) (pow a 2))) 1/6) in a
9.393 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (exp (fmod (cosh a) (pow a 2)))))) in a
9.393 * [taylor]: Taking taylor expansion of (* 1/6 (log (exp (fmod (cosh a) (pow a 2))))) in a
9.393 * [taylor]: Taking taylor expansion of 1/6 in a
9.393 * [taylor]: Taking taylor expansion of (log (exp (fmod (cosh a) (pow a 2)))) in a
9.393 * [taylor]: Taking taylor expansion of (exp (fmod (cosh a) (pow a 2))) in a
9.393 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.394 * [taylor]: Taking taylor expansion of (log (pow (exp (fmod (cosh a) (pow a 2))) 1/6)) in a
9.394 * [taylor]: Taking taylor expansion of (pow (exp (fmod (cosh a) (pow a 2))) 1/6) in a
9.394 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (exp (fmod (cosh a) (pow a 2)))))) in a
9.394 * [taylor]: Taking taylor expansion of (* 1/6 (log (exp (fmod (cosh a) (pow a 2))))) in a
9.394 * [taylor]: Taking taylor expansion of 1/6 in a
9.394 * [taylor]: Taking taylor expansion of (log (exp (fmod (cosh a) (pow a 2)))) in a
9.394 * [taylor]: Taking taylor expansion of (exp (fmod (cosh a) (pow a 2))) in a
9.394 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
9.459 * [approximate]: Taking taylor expansion of (log (pow (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) 1/6)) in (a) around 0
9.459 * [taylor]: Taking taylor expansion of (log (pow (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) 1/6)) in a
9.459 * [taylor]: Taking taylor expansion of (pow (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) 1/6) in a
9.459 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))))) in a
9.459 * [taylor]: Taking taylor expansion of (* 1/6 (log (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
9.459 * [taylor]: Taking taylor expansion of 1/6 in a
9.459 * [taylor]: Taking taylor expansion of (log (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
9.459 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
9.459 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.460 * [taylor]: Taking taylor expansion of (log (pow (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) 1/6)) in a
9.460 * [taylor]: Taking taylor expansion of (pow (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) 1/6) in a
9.460 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))))) in a
9.460 * [taylor]: Taking taylor expansion of (* 1/6 (log (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
9.460 * [taylor]: Taking taylor expansion of 1/6 in a
9.460 * [taylor]: Taking taylor expansion of (log (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
9.460 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
9.460 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
9.530 * [approximate]: Taking taylor expansion of (log (pow (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) 1/6)) in (a) around 0
9.530 * [taylor]: Taking taylor expansion of (log (pow (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) 1/6)) in a
9.530 * [taylor]: Taking taylor expansion of (pow (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) 1/6) in a
9.530 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))))) in a
9.530 * [taylor]: Taking taylor expansion of (* 1/6 (log (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
9.530 * [taylor]: Taking taylor expansion of 1/6 in a
9.530 * [taylor]: Taking taylor expansion of (log (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
9.530 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
9.530 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.531 * [taylor]: Taking taylor expansion of (log (pow (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) 1/6)) in a
9.531 * [taylor]: Taking taylor expansion of (pow (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) 1/6) in a
9.531 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))))) in a
9.531 * [taylor]: Taking taylor expansion of (* 1/6 (log (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
9.531 * [taylor]: Taking taylor expansion of 1/6 in a
9.531 * [taylor]: Taking taylor expansion of (log (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
9.531 * [taylor]: Taking taylor expansion of (exp (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
9.531 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
9.601 * * * [progress]: simplifying candidates
9.601 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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 (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))) (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))
  (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))))
  (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt 1)))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (* (cbrt (cbrt (exp (fmod (cosh a) (* a a))))) (cbrt (cbrt (exp (fmod (cosh a) (* a a))))))))
  (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt 1))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log 1)
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (exp (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (* (cbrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))) (cbrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))
  (cbrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (* (* (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (sqrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (sqrt (log (sqrt (cbrt (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))
  (* 1/6 (fmod (cosh a) (pow a 2)))
  (* 1/6 (fmod (cosh a) (pow a 2)))
  (* 1/6 (fmod (cosh a) (pow a 2)))
9.604 * * [simplify]: iteration  0 :  55  enodes  (cost  635 )
9.612 * * [simplify]: iteration  1 :  70  enodes  (cost  615 )
9.621 * * [simplify]: iteration  2 :  84  enodes  (cost  550 )
9.636 * * [simplify]: iteration  3 :  125  enodes  (cost  550 )
9.670 * * [simplify]: iteration  4 :  297  enodes  (cost  550 )
9.849 * * [simplify]: iteration  5 :  1156  enodes  (cost  550 )
11.079 * * [simplify]: iteration  done :  5000  enodes  (cost  550 )
11.079 * [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)))
  (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)))
  (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)))
  (* 2 (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))
  (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))))
  (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (sqrt (exp (fmod (cosh a) (* a a)))))))
  0
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (fabs (cbrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  0
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (log (sqrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  0
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))
  (fmod (cosh a) (pow a 2))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))
  (* (cbrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))) (cbrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))
  (cbrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (pow (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))) 3)
  (sqrt (log (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))
  (sqrt (log (sqrt (cbrt (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))
  (* 1/6 (fmod (cosh a) (pow a 2)))
  (* 1/6 (fmod (cosh a) (pow a 2)))
  (* 1/6 (fmod (cosh a) (pow a 2)))
11.080 * * * [progress]: adding candidates to table
11.353 * [progress]: [Phase 3 of 3] Extracting.
11.353 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (log (sqrt (cbrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 3)))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1/3 2) (fmod (cosh a) (pow a 2)))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (* 2 (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1 2) (log (cbrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (sqrt (sqrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>)
11.359 * * * [regime-changes]: Trying 3 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) a)
11.359 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (log (sqrt (cbrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 3)))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1/3 2) (fmod (cosh a) (pow a 2)))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (* 2 (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1 2) (log (cbrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (sqrt (sqrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>)
11.420 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 3)))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
11.443 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (log (sqrt (cbrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 3)))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1/3 2) (fmod (cosh a) (pow a 2)))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (* 2 (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1 2) (log (cbrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (sqrt (sqrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>)
11.504 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 3)))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
11.532 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (log (sqrt (cbrt (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (sqrt (cbrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 3)))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1/3 2) (fmod (cosh a) (pow a 2)))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (+ (* 2 (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a)))))))) (log (cbrt (sqrt (cbrt (exp (fmod (cosh a) (* a a))))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (fabs (cbrt (exp (fmod (cosh a) (* a a)))))) (* (/ 1 2) (log (cbrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (log (sqrt (sqrt (exp (fmod (cosh a) (* a a)))))) (log (sqrt (sqrt (exp (fmod (cosh a) (* a a))))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>)
11.582 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
11.583 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
11.583 * * [simplify]: iteration  0 :  9  enodes  (cost  12 )
11.583 * * [simplify]: iteration  done :  9  enodes  (cost  12 )
11.583 * [simplify]: Simplified to:
   (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
35.164 * [regime-testing]: Baseline error score: 60.195027806100185
35.165 * [regime-testing]: Oracle error score: 59.759045046907985
35.168 * [regime-testing]: End program error score: 60.195027806100185