0.809 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
1.077 * * * [progress]: [2/2] Setting up program.
1.081 * [progress]: [Phase 2 of 3] Improving.
1.084 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.089 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
1.091 * * [simplify]: iteration  1 :  24  enodes  (cost  6 )
1.092 * * [simplify]: iteration  2 :  43  enodes  (cost  6 )
1.094 * * [simplify]: iteration  3 :  91  enodes  (cost  6 )
1.096 * * [simplify]: iteration  4 :  257  enodes  (cost  6 )
1.102 * * [simplify]: iteration  5 :  1277  enodes  (cost  6 )
1.129 * * [simplify]: iteration  6 :  5001  enodes  (cost  6 )
1.130 * [simplify]: Simplified to:
   (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.132 * * [progress]: iteration 1 / 4
1.132 * * * [progress]: picking best candidate
1.135 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1.135 * * * [progress]: localizing error
1.147 * * * [progress]: generating rewritten candidates
1.147 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
1.148 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.150 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.153 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.163 * * * [progress]: generating series expansions
1.163 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
1.167 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.168 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.169 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.170 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.170 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.170 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.171 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.171 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.171 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.172 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.172 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1.172 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.172 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.173 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1.173 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.173 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.174 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1.174 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.174 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.175 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.175 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0
1.175 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a
1.175 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a
1.175 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a
1.175 * [taylor]: Taking taylor expansion of (log1p a) in a
1.175 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a
1.175 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.176 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a
1.176 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a
1.176 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a
1.176 * [taylor]: Taking taylor expansion of (log1p a) in a
1.176 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a
1.176 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.210 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0
1.210 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a
1.210 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
1.210 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
1.210 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
1.211 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1.211 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.211 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a
1.211 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
1.211 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
1.211 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
1.211 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1.211 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.246 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0
1.246 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a
1.246 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
1.246 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
1.246 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
1.246 * [taylor]: Taking taylor expansion of (log (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 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a
1.246 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
1.246 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
1.246 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
1.247 * [taylor]: Taking taylor expansion of (log (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
1.287 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.287 * [approximate]: Taking taylor expansion of (cosh a) in (a) around 0
1.287 * [taylor]: Taking taylor expansion of (cosh a) in a
1.288 * [taylor]: Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
1.288 * [taylor]: Taking taylor expansion of (+ (exp a) (exp (- a))) in a
1.288 * [taylor]: Taking taylor expansion of (exp a) in a
1.288 * [taylor]: Taking taylor expansion of a in a
1.288 * [taylor]: Taking taylor expansion of (exp (- a)) in a
1.288 * [taylor]: Taking taylor expansion of (- a) in a
1.288 * [taylor]: Taking taylor expansion of a in a
1.288 * [taylor]: Taking taylor expansion of 2 in a
1.289 * [taylor]: Taking taylor expansion of (cosh a) in a
1.289 * [taylor]: Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
1.289 * [taylor]: Taking taylor expansion of (+ (exp a) (exp (- a))) in a
1.289 * [taylor]: Taking taylor expansion of (exp a) in a
1.289 * [taylor]: Taking taylor expansion of a in a
1.289 * [taylor]: Taking taylor expansion of (exp (- a)) in a
1.289 * [taylor]: Taking taylor expansion of (- a) in a
1.289 * [taylor]: Taking taylor expansion of a in a
1.290 * [taylor]: Taking taylor expansion of 2 in a
1.308 * [approximate]: Taking taylor expansion of (cosh (/ 1 a)) in (a) around 0
1.308 * [taylor]: Taking taylor expansion of (cosh (/ 1 a)) in a
1.308 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
1.308 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
1.308 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
1.308 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.308 * [taylor]: Taking taylor expansion of a in a
1.308 * [taylor]: Taking taylor expansion of (exp (- (/ 1 a))) in a
1.308 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a
1.308 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.309 * [taylor]: Taking taylor expansion of a in a
1.309 * [taylor]: Taking taylor expansion of 2 in a
1.309 * [taylor]: Taking taylor expansion of (cosh (/ 1 a)) in a
1.309 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
1.309 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
1.310 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
1.310 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.310 * [taylor]: Taking taylor expansion of a in a
1.310 * [taylor]: Taking taylor expansion of (exp (- (/ 1 a))) in a
1.310 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a
1.310 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.310 * [taylor]: Taking taylor expansion of a in a
1.310 * [taylor]: Taking taylor expansion of 2 in a
1.320 * [approximate]: Taking taylor expansion of (cosh (/ -1 a)) in (a) around 0
1.320 * [taylor]: Taking taylor expansion of (cosh (/ -1 a)) in a
1.320 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
1.320 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
1.320 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
1.320 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.321 * [taylor]: Taking taylor expansion of -1 in a
1.321 * [taylor]: Taking taylor expansion of a in a
1.321 * [taylor]: Taking taylor expansion of (exp (- (/ -1 a))) in a
1.321 * [taylor]: Taking taylor expansion of (- (/ -1 a)) in a
1.321 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.321 * [taylor]: Taking taylor expansion of -1 in a
1.321 * [taylor]: Taking taylor expansion of a in a
1.321 * [taylor]: Taking taylor expansion of 2 in a
1.322 * [taylor]: Taking taylor expansion of (cosh (/ -1 a)) in a
1.322 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
1.322 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
1.322 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
1.322 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.322 * [taylor]: Taking taylor expansion of -1 in a
1.322 * [taylor]: Taking taylor expansion of a in a
1.322 * [taylor]: Taking taylor expansion of (exp (- (/ -1 a))) in a
1.322 * [taylor]: Taking taylor expansion of (- (/ -1 a)) in a
1.322 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.322 * [taylor]: Taking taylor expansion of -1 in a
1.322 * [taylor]: Taking taylor expansion of a in a
1.323 * [taylor]: Taking taylor expansion of 2 in a
1.332 * * * [progress]: simplifying candidates
1.333 * [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))))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (* 1 (log1p a))
  (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a))))
  (pow (fmod (cosh a) (* a a)) (sqrt (log1p a)))
  (pow (fmod (cosh a) (* a a)) 1)
  (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow 1 (log1p a))
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (log (pow (fmod (cosh a) (* a a)) (log1p a)))
  (exp (pow (fmod (cosh a) (* a a)) (log1p a)))
  (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))
  (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (* (* (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a)))
  (sqrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (sqrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (+ (exp a) (exp (- a)))
  (log (cosh a))
  (exp (cosh a))
  (* (cbrt (cosh a)) (cbrt (cosh a)))
  (cbrt (cosh a))
  (* (* (cosh a) (cosh a)) (cosh a))
  (sqrt (cosh a))
  (sqrt (cosh 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)))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
  (* 1/2 (+ (exp (- a)) (exp a)))
  (* 1/2 (+ (exp (* -1 a)) (exp a)))
1.337 * * [simplify]: iteration  0 :  140  enodes  (cost  331 )
1.340 * * [simplify]: iteration  1 :  420  enodes  (cost  302 )
1.348 * * [simplify]: iteration  2 :  1559  enodes  (cost  292 )
1.388 * * [simplify]: iteration  3 :  5002  enodes  (cost  292 )
1.390 * [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)
  (pow (fmod (cosh a) (* a a)) 1/2)
  (pow (fmod (cosh a) (* a a)) 1/2)
  (/ 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))))
  (log (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log1p a)
  (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a))))
  (pow (fmod (cosh a) (* a a)) (sqrt (log1p a)))
  (fmod (cosh a) (* a a))
  (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  1
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (log (pow (fmod (cosh a) (* a a)) (log1p a)))
  (exp (pow (fmod (cosh a) (* a a)) (log1p a)))
  (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))
  (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (pow (pow (fmod (cosh a) (pow a 2)) (log1p a)) 3)
  (sqrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (sqrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (* 2 (cosh a))
  (log (cosh a))
  (exp (cosh a))
  (* (cbrt (cosh a)) (cbrt (cosh a)))
  (cbrt (cosh a))
  (pow (cosh a) 3)
  (sqrt (cosh a))
  (sqrt (cosh 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)))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
  (cosh a)
  (cosh a)
1.391 * * * [progress]: adding candidates to table
1.519 * * [progress]: iteration 2 / 4
1.519 * * * [progress]: picking best candidate
1.546 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1.546 * * * [progress]: localizing error
1.557 * * * [progress]: generating rewritten candidates
1.557 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
1.558 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.560 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.561 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.566 * * * [progress]: generating series expansions
1.566 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
1.566 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.566 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.566 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.567 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.567 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.567 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.567 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.567 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.567 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.568 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.568 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.568 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.568 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.569 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.569 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.569 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.569 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.569 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.569 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.570 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.570 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1.570 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.570 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.571 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1.571 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.571 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.572 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1.572 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.572 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.573 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.573 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0
1.573 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a
1.573 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a
1.573 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a
1.573 * [taylor]: Taking taylor expansion of (log1p a) in a
1.573 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a
1.573 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.574 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a
1.574 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a
1.574 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a
1.574 * [taylor]: Taking taylor expansion of (log1p a) in a
1.574 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a
1.574 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.610 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0
1.610 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a
1.610 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
1.610 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
1.610 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
1.610 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1.610 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.610 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a
1.610 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
1.610 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
1.610 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
1.610 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1.610 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.648 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0
1.648 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a
1.648 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
1.648 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
1.648 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
1.648 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1.648 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.648 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a
1.648 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
1.648 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
1.648 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
1.649 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1.649 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.684 * * * [progress]: simplifying candidates
1.685 * [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 (log (exp (fmod (cosh a) (* a a))))) (log1p a))
  (* (log (log (exp (fmod (cosh a) (* a a))))) (log1p a))
  (* 1 (log1p a))
  (pow (log (exp (fmod (cosh a) (* a a)))) (* (cbrt (log1p a)) (cbrt (log1p a))))
  (pow (log (exp (fmod (cosh a) (* a a)))) (sqrt (log1p a)))
  (pow (log (exp (fmod (cosh a) (* a a)))) 1)
  (pow 1 (log1p a))
  (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (log (exp (sqrt (fmod (cosh a) (* a a))))) (log1p a))
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (pow (log (exp 1)) (log1p a))
  (pow (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a)))))) (log1p a))
  (pow (cbrt (log (exp (fmod (cosh a) (* a a))))) (log1p a))
  (pow (sqrt (log (exp (fmod (cosh a) (* a a))))) (log1p a))
  (pow (sqrt (log (exp (fmod (cosh a) (* a a))))) (log1p a))
  (pow 1 (log1p a))
  (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))
  (log (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (exp (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (* (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (* (* (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)) (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (sqrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (sqrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (pow (log (exp (fmod (cosh a) (* a a)))) (/ (log1p a) 2))
  (pow (log (exp (fmod (cosh a) (* a a)))) (/ (log1p 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))
  (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)))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
1.689 * * [simplify]: iteration  0 :  135  enodes  (cost  479 )
1.692 * * [simplify]: iteration  1 :  312  enodes  (cost  424 )
1.696 * * [simplify]: iteration  2 :  956  enodes  (cost  424 )
1.719 * * [simplify]: iteration  3 :  4680  enodes  (cost  420 )
1.875 * * [simplify]: iteration  4 :  5001  enodes  (cost  420 )
1.878 * [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))))
  (* (log1p a) (log (fmod (cosh a) (* a a))))
  (* (log1p a) (log (fmod (cosh a) (* a a))))
  (log1p a)
  (pow (log (exp (fmod (cosh a) (* a a)))) (* (cbrt (log1p a)) (cbrt (log1p a))))
  (pow (log (exp (fmod (cosh a) (* a a)))) (sqrt (log1p a)))
  (fmod (cosh a) (* a a))
  1
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (fmod (cosh a) (* a a)) (log1p a))
  1
  (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  1
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (* (log1p a) (log (fmod (cosh a) (* a a))))
  (exp (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (* (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (cbrt (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (pow (pow (fmod (cosh a) (* a a)) (log1p a)) 3)
  (fabs (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)))
  (fabs (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (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)))
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (pow (fmod (cosh a) (* a a)) (log1p a))
1.878 * * * [progress]: adding candidates to table
2.022 * * [progress]: iteration 3 / 4
2.022 * * * [progress]: picking best candidate
2.048 * * * * [pick]: Picked  #<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))))))>
2.048 * * * [progress]: localizing error
2.065 * * * [progress]: generating rewritten candidates
2.065 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1)
2.066 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 1 1 1)
2.067 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1 1)
2.067 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1)
2.070 * * * [progress]: generating series expansions
2.070 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 1 1)
2.070 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.070 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.070 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.071 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.071 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.071 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.072 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.072 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.072 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.072 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 1 1 1)
2.072 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.072 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.072 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.073 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.073 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.073 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.073 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.073 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.073 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.074 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1 1)
2.074 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.074 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.074 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.074 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.075 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.075 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.075 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.075 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.075 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.076 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1)
2.076 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.076 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.076 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.077 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.077 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.077 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.077 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.077 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.077 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.078 * * * [progress]: simplifying candidates
2.079 * [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))
2.081 * * [simplify]: iteration  0 :  52  enodes  (cost  246 )
2.083 * * [simplify]: iteration  1 :  75  enodes  (cost  212 )
2.085 * * [simplify]: iteration  2 :  157  enodes  (cost  212 )
2.088 * * [simplify]: iteration  3 :  405  enodes  (cost  212 )
2.099 * * [simplify]: iteration  4 :  1946  enodes  (cost  212 )
2.158 * * [simplify]: iteration  5 :  5003  enodes  (cost  212 )
2.159 * [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))
2.160 * * * [progress]: adding candidates to table
2.342 * * [progress]: iteration 4 / 4
2.342 * * * [progress]: picking best candidate
2.370 * * * * [pick]: Picked  #<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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))))>
2.370 * * * [progress]: localizing error
2.394 * * * [progress]: generating rewritten candidates
2.394 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 2 1 1 1)
2.394 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1 1 1 1 1)
2.395 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1 1 1 1)
2.396 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 1 1)
2.397 * * * [progress]: generating series expansions
2.397 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 2 1 1 1)
2.397 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.397 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.397 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.398 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.398 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.398 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.398 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.398 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.398 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.399 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1 1 1 1 1)
2.399 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.399 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.399 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.400 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.400 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.400 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.400 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.400 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.400 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.401 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1 1 1 1)
2.401 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.401 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.401 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.401 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.401 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.401 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.402 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.402 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.402 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.403 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 1 1)
2.403 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.403 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.403 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.403 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.403 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.403 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.404 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.404 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.404 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.405 * * * [progress]: simplifying candidates
2.406 * [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 (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)))
  (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))
2.408 * * [simplify]: iteration  0 :  23  enodes  (cost  196 )
2.410 * * [simplify]: iteration  1 :  40  enodes  (cost  168 )
2.411 * * [simplify]: iteration  2 :  92  enodes  (cost  168 )
2.414 * * [simplify]: iteration  3 :  228  enodes  (cost  168 )
2.421 * * [simplify]: iteration  4 :  1044  enodes  (cost  168 )
2.462 * * [simplify]: iteration  5 :  5001  enodes  (cost  168 )
2.463 * [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)))
  (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)))
  (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))
2.464 * * * [progress]: adding candidates to table
2.688 * [progress]: [Phase 3 of 3] Extracting.
2.688 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (* (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)))> #<alt (λ (a) (acos (* (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (log (exp (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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (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 (+ (* 2 (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))))>)
2.692 * * * [regime-changes]: Trying 3 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) a)
2.692 * * * * [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) (acos (* (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)))> #<alt (λ (a) (acos (* (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (log (exp (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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (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 (+ (* 2 (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))))>)
2.739 * * * * [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)))))> #<alt (λ (a) (acos (* (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (log (exp (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
2.771 * * * * [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) (acos (* (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)))> #<alt (λ (a) (acos (* (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (log (exp (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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (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 (+ (* 2 (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))))>)
2.821 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (* (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (cbrt (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3)))> #<alt (λ (a) (acos (* (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (log (exp (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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (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 (+ (* 2 (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))))>)
2.861 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
2.862 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a)))))
2.863 * * [simplify]: iteration  0 :  19  enodes  (cost  37 )
2.863 * * [simplify]: iteration  1 :  19  enodes  (cost  37 )
2.863 * [simplify]: Simplified to:
   (* (* (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 (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a)))))
28.139 * [regime-testing]: Baseline error score: 60.286946442175555
28.140 * [regime-testing]: Oracle error score: 59.88429709776273
28.142 * [regime-testing]: End program error score: 60.286946442175555