0.596 * [progress]: [Phase 1 of 3] Setting up.
0.004 * * * [progress]: [1/2] Preparing points
1.811 * * * [progress]: [2/2] Setting up program.
1.818 * [progress]: [Phase 2 of 3] Improving.
1.862 * [simplify]: Simplifying:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.863 * * [simplify]: iteration 0: 7 enodes
1.867 * * [simplify]: iteration 1: 16 enodes
1.870 * * [simplify]: iteration 2: 24 enodes
1.877 * * [simplify]: iteration 3: 44 enodes
1.885 * * [simplify]: iteration 4: 91 enodes
1.915 * * [simplify]: iteration 5: 373 enodes
2.634 * * [simplify]: iteration 6: 3169 enodes
4.456 * * [simplify]: iteration complete: 5000 enodes
4.457 * * [simplify]: Extracting #0: cost 1 inf + 0
4.457 * * [simplify]: Extracting #1: cost 2 inf + 0
4.458 * * [simplify]: Extracting #2: cost 237 inf + 0
4.463 * * [simplify]: Extracting #3: cost 1217 inf + 1
4.472 * * [simplify]: Extracting #4: cost 1482 inf + 25
4.482 * * [simplify]: Extracting #5: cost 1415 inf + 755
4.491 * * [simplify]: Extracting #6: cost 719 inf + 16254
4.500 * * [simplify]: Extracting #7: cost 135 inf + 33961
4.519 * * [simplify]: Extracting #8: cost 0 inf + 38962
4.527 * [simplify]: Simplified to:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
4.531 * * [progress]: iteration 1 / 4
4.531 * * * [progress]: picking best candidate
4.539 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
4.539 * * * [progress]: localizing error
4.571 * * * [progress]: generating rewritten candidates
4.571 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
4.573 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
4.577 * * * [progress]: generating series expansions
4.577 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
4.584 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
4.584 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
4.585 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.588 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.588 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.588 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.589 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.590 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.590 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
4.590 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.590 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.591 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.591 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.591 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.591 * [backup-simplify]: Simplify 0 into 0
4.592 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
4.593 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.593 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
4.593 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.593 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.593 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.593 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.593 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.593 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
4.594 * * * * [progress]: [ 2 / 2 ] generating series at (2)
4.594 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.594 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
4.594 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
4.595 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.595 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
4.595 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.595 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.595 * [backup-simplify]: Simplify 0 into 0
4.595 * [backup-simplify]: Simplify 0 into 0
4.595 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.596 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
4.596 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
4.596 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
4.597 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
4.597 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
4.597 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
4.597 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.599 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) (log1p (/ 1 (- a))))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
4.599 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
4.599 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
4.599 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
4.599 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
4.599 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
4.600 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 0 into 0
4.601 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.601 * * * [progress]: simplifying candidates
4.601 * [simplify]: Simplifying:
  (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)))
4.602 * * [simplify]: iteration 0: 29 enodes
4.611 * * [simplify]: iteration 1: 52 enodes
4.627 * * [simplify]: iteration 2: 101 enodes
4.639 * * [simplify]: iteration 3: 171 enodes
4.675 * * [simplify]: iteration 4: 300 enodes
4.771 * * [simplify]: iteration 5: 804 enodes
5.891 * * [simplify]: iteration 6: 4031 enodes
7.004 * * [simplify]: iteration complete: 5002 enodes
7.004 * * [simplify]: Extracting #0: cost 16 inf + 0
7.004 * * [simplify]: Extracting #1: cost 38 inf + 0
7.004 * * [simplify]: Extracting #2: cost 246 inf + 7
7.007 * * [simplify]: Extracting #3: cost 935 inf + 16
7.010 * * [simplify]: Extracting #4: cost 1047 inf + 183
7.013 * * [simplify]: Extracting #5: cost 833 inf + 2075
7.017 * * [simplify]: Extracting #6: cost 228 inf + 17640
7.027 * * [simplify]: Extracting #7: cost 4 inf + 24187
7.033 * * [simplify]: Extracting #8: cost 0 inf + 24303
7.039 * [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)))
7.040 * * * [progress]: adding candidates to table
7.152 * * [progress]: iteration 2 / 4
7.152 * * * [progress]: picking best candidate
7.183 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
7.183 * * * [progress]: localizing error
7.203 * * * [progress]: generating rewritten candidates
7.203 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1 1)
7.204 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
7.206 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
7.209 * * * [progress]: generating series expansions
7.209 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1 1)
7.209 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
7.209 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
7.209 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.209 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.209 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.210 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.210 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.210 * [backup-simplify]: Simplify 0 into 0
7.210 * [backup-simplify]: Simplify 0 into 0
7.210 * [backup-simplify]: Simplify 0 into 0
7.210 * [backup-simplify]: Simplify 0 into 0
7.210 * [backup-simplify]: Simplify 0 into 0
7.210 * [backup-simplify]: Simplify 0 into 0
7.210 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.210 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.210 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
7.211 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.211 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.211 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.211 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.211 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.212 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
7.212 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.212 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
7.212 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.212 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.212 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.213 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.213 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
7.213 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
7.214 * [backup-simplify]: Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
7.214 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
7.214 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.214 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.214 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
7.214 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.214 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.214 * [backup-simplify]: Simplify 0 into 0
7.214 * [backup-simplify]: Simplify 0 into 0
7.214 * [backup-simplify]: Simplify 0 into 0
7.214 * [backup-simplify]: Simplify 0 into 0
7.214 * [backup-simplify]: Simplify 0 into 0
7.215 * [backup-simplify]: Simplify 0 into 0
7.215 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
7.215 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.215 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
7.215 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.215 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.215 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
7.216 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.216 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify 0 into 0
7.216 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
7.217 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.217 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
7.217 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.217 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.217 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
7.217 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.217 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
7.217 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify 0 into 0
7.218 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
7.218 * * * * [progress]: [ 3 / 3 ] generating series at (2)
7.218 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.218 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
7.218 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
7.219 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.219 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
7.219 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.219 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.219 * [backup-simplify]: Simplify 0 into 0
7.219 * [backup-simplify]: Simplify 0 into 0
7.220 * [backup-simplify]: Simplify 0 into 0
7.220 * [backup-simplify]: Simplify 0 into 0
7.220 * [backup-simplify]: Simplify 0 into 0
7.220 * [backup-simplify]: Simplify 0 into 0
7.220 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.220 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
7.220 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
7.220 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
7.221 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
7.221 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
7.221 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
7.222 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 0 into 0
7.227 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.227 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) (log1p (/ 1 (- a))))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
7.227 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
7.227 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
7.227 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
7.227 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
7.228 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
7.228 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
7.228 * * * [progress]: simplifying candidates
7.229 * [simplify]: Simplifying:
  (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)))
7.229 * * [simplify]: iteration 0: 51 enodes
7.238 * * [simplify]: iteration 1: 84 enodes
7.249 * * [simplify]: iteration 2: 148 enodes
7.273 * * [simplify]: iteration 3: 234 enodes
7.298 * * [simplify]: iteration 4: 386 enodes
7.449 * * [simplify]: iteration 5: 985 enodes
8.623 * * [simplify]: iteration 6: 4802 enodes
9.805 * * [simplify]: iteration complete: 5001 enodes
9.806 * * [simplify]: Extracting #0: cost 21 inf + 0
9.806 * * [simplify]: Extracting #1: cost 102 inf + 2
9.808 * * [simplify]: Extracting #2: cost 445 inf + 6
9.813 * * [simplify]: Extracting #3: cost 953 inf + 37
9.820 * * [simplify]: Extracting #4: cost 990 inf + 848
9.827 * * [simplify]: Extracting #5: cost 505 inf + 9693
9.834 * * [simplify]: Extracting #6: cost 44 inf + 24116
9.840 * * [simplify]: Extracting #7: cost 0 inf + 25483
9.843 * * [simplify]: Extracting #8: cost 0 inf + 25472
9.847 * [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) (* 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))
  (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)))
9.848 * * * [progress]: adding candidates to table
10.043 * * [progress]: iteration 3 / 4
10.043 * * * [progress]: picking best candidate
10.068 * * * * [pick]: Picked  #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
10.068 * * * [progress]: localizing error
10.105 * * * [progress]: generating rewritten candidates
10.105 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1 1)
10.106 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
10.107 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
10.113 * * * [progress]: generating series expansions
10.113 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1 1)
10.113 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
10.113 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
10.113 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
10.114 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
10.114 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
10.114 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
10.114 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
10.114 * [backup-simplify]: Simplify 0 into 0
10.114 * [backup-simplify]: Simplify 0 into 0
10.114 * [backup-simplify]: Simplify 0 into 0
10.114 * [backup-simplify]: Simplify 0 into 0
10.114 * [backup-simplify]: Simplify 0 into 0
10.114 * [backup-simplify]: Simplify 0 into 0
10.115 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
10.115 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
10.115 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
10.115 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
10.115 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
10.115 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
10.115 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
10.116 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
10.116 * [backup-simplify]: Simplify 0 into 0
10.116 * [backup-simplify]: Simplify 0 into 0
10.116 * [backup-simplify]: Simplify 0 into 0
10.116 * [backup-simplify]: Simplify 0 into 0
10.116 * [backup-simplify]: Simplify 0 into 0
10.116 * [backup-simplify]: Simplify 0 into 0
10.116 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
10.116 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
10.116 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
10.116 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
10.117 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
10.117 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
10.117 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
10.117 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
10.117 * [backup-simplify]: Simplify 0 into 0
10.117 * [backup-simplify]: Simplify 0 into 0
10.117 * [backup-simplify]: Simplify 0 into 0
10.117 * [backup-simplify]: Simplify 0 into 0
10.117 * [backup-simplify]: Simplify 0 into 0
10.118 * [backup-simplify]: Simplify 0 into 0
10.118 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
10.118 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
10.118 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.118 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
10.118 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
10.119 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.119 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
10.119 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.119 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.119 * [backup-simplify]: Simplify 0 into 0
10.119 * [backup-simplify]: Simplify 0 into 0
10.119 * [backup-simplify]: Simplify 0 into 0
10.119 * [backup-simplify]: Simplify 0 into 0
10.119 * [backup-simplify]: Simplify 0 into 0
10.119 * [backup-simplify]: Simplify 0 into 0
10.120 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.120 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.120 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
10.120 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
10.121 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.121 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
10.121 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.121 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.121 * [backup-simplify]: Simplify 0 into 0
10.121 * [backup-simplify]: Simplify 0 into 0
10.122 * [backup-simplify]: Simplify 0 into 0
10.122 * [backup-simplify]: Simplify 0 into 0
10.122 * [backup-simplify]: Simplify 0 into 0
10.122 * [backup-simplify]: Simplify 0 into 0
10.122 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.123 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) (log1p (/ 1 (- a))))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.123 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
10.123 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
10.123 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.123 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
10.123 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.124 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.124 * [backup-simplify]: Simplify 0 into 0
10.124 * [backup-simplify]: Simplify 0 into 0
10.124 * [backup-simplify]: Simplify 0 into 0
10.124 * [backup-simplify]: Simplify 0 into 0
10.124 * [backup-simplify]: Simplify 0 into 0
10.124 * [backup-simplify]: Simplify 0 into 0
10.125 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.125 * * * * [progress]: [ 3 / 3 ] generating series at (2)
10.125 * [backup-simplify]: Simplify (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.125 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
10.125 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
10.125 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.125 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
10.126 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.126 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.126 * [backup-simplify]: Simplify 0 into 0
10.126 * [backup-simplify]: Simplify 0 into 0
10.126 * [backup-simplify]: Simplify 0 into 0
10.126 * [backup-simplify]: Simplify 0 into 0
10.126 * [backup-simplify]: Simplify 0 into 0
10.126 * [backup-simplify]: Simplify 0 into 0
10.127 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.127 * [backup-simplify]: Simplify (log (exp (acos (pow (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) (log1p (/ 1 a)))))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.127 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
10.127 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
10.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.128 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
10.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
10.128 * [backup-simplify]: Simplify 0 into 0
10.128 * [backup-simplify]: Simplify 0 into 0
10.128 * [backup-simplify]: Simplify 0 into 0
10.129 * [backup-simplify]: Simplify 0 into 0
10.129 * [backup-simplify]: Simplify 0 into 0
10.129 * [backup-simplify]: Simplify 0 into 0
10.129 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.130 * [backup-simplify]: Simplify (log (exp (acos (pow (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) (log1p (/ 1 (- a))))))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.130 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
10.130 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
10.130 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.130 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
10.130 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.131 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
10.131 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify 0 into 0
10.131 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
10.131 * * * [progress]: simplifying candidates
10.132 * [simplify]: Simplifying:
  (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 (* (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))))
  (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (log 1)
  (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (log (exp (/ PI 2)))
  (log (exp (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (log (exp (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))))
  (log (exp (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (log (exp 1))
  (log (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (exp (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (* (cbrt (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (cbrt (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))))
  (cbrt (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (* (* (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (sqrt (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (sqrt (log (exp (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)))
  (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)))
10.132 * * [simplify]: iteration 0: 55 enodes
10.142 * * [simplify]: iteration 1: 90 enodes
10.154 * * [simplify]: iteration 2: 155 enodes
10.177 * * [simplify]: iteration 3: 245 enodes
10.206 * * [simplify]: iteration 4: 405 enodes
10.326 * * [simplify]: iteration 5: 1008 enodes
11.618 * * [simplify]: iteration 6: 4916 enodes
12.964 * * [simplify]: iteration complete: 5000 enodes
12.964 * * [simplify]: Extracting #0: cost 21 inf + 0
12.964 * * [simplify]: Extracting #1: cost 97 inf + 2
12.965 * * [simplify]: Extracting #2: cost 413 inf + 9
12.971 * * [simplify]: Extracting #3: cost 958 inf + 39
12.978 * * [simplify]: Extracting #4: cost 1041 inf + 416
12.984 * * [simplify]: Extracting #5: cost 848 inf + 2023
12.991 * * [simplify]: Extracting #6: cost 344 inf + 16370
12.997 * * [simplify]: Extracting #7: cost 157 inf + 20584
13.004 * * [simplify]: Extracting #8: cost 18 inf + 27600
13.008 * * [simplify]: Extracting #9: cost 0 inf + 28740
13.011 * [simplify]: Simplified to:
  (log (fmod (cosh a) (pow a 2)))
  (exp (fmod (cosh a) (pow a 2)))
  (* (cbrt (fmod (cosh a) (pow a 2))) (cbrt (fmod (cosh a) (pow a 2))))
  (cbrt (fmod (cosh a) (pow a 2)))
  (pow (fmod (cosh a) (pow a 2)) 3)
  (sqrt (fmod (cosh a) (pow a 2)))
  (sqrt (fmod (cosh a) (pow a 2)))
  (/ 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))))
  (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))
  (log (cbrt (exp (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))
  (log (sqrt (exp (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))
  (log (sqrt (exp (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))
  0
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (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)))))
  (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  1
  (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) (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)))
  (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)))
13.012 * * * [progress]: adding candidates to table
13.264 * * [progress]: iteration 4 / 4
13.264 * * * [progress]: picking best candidate
13.316 * * * * [pick]: Picked  #<alt (λ (a) (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))>
13.316 * * * [progress]: localizing error
13.377 * * * [progress]: generating rewritten candidates
13.378 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1 1 1)
13.378 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
13.379 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
13.386 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
13.388 * * * [progress]: generating series expansions
13.388 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1 1 1)
13.388 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
13.388 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
13.388 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
13.388 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
13.388 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
13.389 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
13.389 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
13.389 * [backup-simplify]: Simplify 0 into 0
13.389 * [backup-simplify]: Simplify 0 into 0
13.389 * [backup-simplify]: Simplify 0 into 0
13.389 * [backup-simplify]: Simplify 0 into 0
13.389 * [backup-simplify]: Simplify 0 into 0
13.389 * [backup-simplify]: Simplify 0 into 0
13.389 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
13.389 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) into (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2))
13.389 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) in (a) around 0
13.389 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) in a
13.389 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) into (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2))
13.389 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) in a
13.389 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) into (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2))
13.389 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) into (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2))
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (pow (/ 1 (/ 1 a)) 2)) into (fmod (cosh a) (pow a 2))
13.390 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (pow (/ 1 (- a)) 2)) into (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2))
13.390 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) in (a) around 0
13.390 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) in a
13.390 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) into (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2))
13.390 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) in a
13.390 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) into (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2))
13.390 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) into (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2))
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.390 * [backup-simplify]: Simplify 0 into 0
13.391 * [backup-simplify]: Simplify 0 into 0
13.391 * [backup-simplify]: Simplify 0 into 0
13.391 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (pow (/ -1 (/ 1 (- a))) 2)) into (fmod (cosh a) (pow a 2))
13.391 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
13.391 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.391 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
13.391 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
13.391 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.391 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
13.391 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.391 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.391 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify 0 into 0
13.392 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.392 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.392 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in (a) around 0
13.392 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in a
13.392 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.392 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in a
13.392 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.393 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify 0 into 0
13.393 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (pow (/ 1 (/ 1 a)) 2)) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.393 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (- a))) (pow (/ 1 (- a)) 2)) (log1p (/ 1 (- a))))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.393 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in (a) around 0
13.393 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in a
13.394 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.394 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in a
13.394 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.394 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.394 * [backup-simplify]: Simplify 0 into 0
13.394 * [backup-simplify]: Simplify 0 into 0
13.394 * [backup-simplify]: Simplify 0 into 0
13.394 * [backup-simplify]: Simplify 0 into 0
13.394 * [backup-simplify]: Simplify 0 into 0
13.394 * [backup-simplify]: Simplify 0 into 0
13.394 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (pow (/ -1 (/ 1 (- a))) 2)) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.394 * * * * [progress]: [ 3 / 4 ] generating series at (2)
13.395 * [backup-simplify]: Simplify (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.395 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
13.395 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
13.395 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.395 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
13.395 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.395 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.395 * [backup-simplify]: Simplify 0 into 0
13.395 * [backup-simplify]: Simplify 0 into 0
13.395 * [backup-simplify]: Simplify 0 into 0
13.395 * [backup-simplify]: Simplify 0 into 0
13.395 * [backup-simplify]: Simplify 0 into 0
13.395 * [backup-simplify]: Simplify 0 into 0
13.396 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.396 * [backup-simplify]: Simplify (log (exp (exp (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))))))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.396 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in (a) around 0
13.396 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in a
13.396 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.396 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in a
13.396 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.397 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.397 * [backup-simplify]: Simplify 0 into 0
13.397 * [backup-simplify]: Simplify 0 into 0
13.397 * [backup-simplify]: Simplify 0 into 0
13.397 * [backup-simplify]: Simplify 0 into 0
13.397 * [backup-simplify]: Simplify 0 into 0
13.397 * [backup-simplify]: Simplify 0 into 0
13.397 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (pow (/ 1 (/ 1 a)) 2)) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.397 * [backup-simplify]: Simplify (log (exp (exp (log (acos (pow (fmod (cosh (/ 1 (- a))) (pow (/ 1 (- a)) 2)) (log1p (/ 1 (- a))))))))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.397 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in (a) around 0
13.397 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in a
13.398 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.398 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in a
13.398 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.398 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.398 * [backup-simplify]: Simplify 0 into 0
13.398 * [backup-simplify]: Simplify 0 into 0
13.398 * [backup-simplify]: Simplify 0 into 0
13.398 * [backup-simplify]: Simplify 0 into 0
13.398 * [backup-simplify]: Simplify 0 into 0
13.398 * [backup-simplify]: Simplify 0 into 0
13.398 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (pow (/ -1 (/ 1 (- a))) 2)) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.398 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
13.399 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.399 * [approximate]: Taking taylor expansion of (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0
13.399 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
13.399 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
13.399 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.399 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.399 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
13.399 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
13.399 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
13.399 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.400 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.401 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 1)))) 1) into 0
13.401 * [backup-simplify]: Simplify 0 into 0
13.405 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 1)))) 2) into 0
13.406 * [backup-simplify]: Simplify 0 into 0
13.408 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 1)))) 6) into 0
13.408 * [backup-simplify]: Simplify 0 into 0
13.412 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 1)))) 24) into 0
13.412 * [backup-simplify]: Simplify 0 into 0
13.421 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 1)))) 120) into 0
13.421 * [backup-simplify]: Simplify 0 into 0
13.438 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) 1)))) 720) into 0
13.438 * [backup-simplify]: Simplify 0 into 0
13.439 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.439 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) into (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))))
13.439 * [approximate]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) in (a) around 0
13.439 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) in a
13.439 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in a
13.440 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.440 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) into (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))))
13.440 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) in a
13.440 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) in a
13.440 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))
13.441 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) into (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))))
13.441 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a))))) into (log (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))))
13.443 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 1)))) 1) into 0
13.443 * [backup-simplify]: Simplify 0 into 0
13.446 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 1)))) 2) into 0
13.446 * [backup-simplify]: Simplify 0 into 0
13.450 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 1)))) 6) into 0
13.450 * [backup-simplify]: Simplify 0 into 0
13.457 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 1)))) 24) into 0
13.457 * [backup-simplify]: Simplify 0 into 0
13.467 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 1)))) 120) into 0
13.467 * [backup-simplify]: Simplify 0 into 0
13.483 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (pow (fmod (cosh (/ 1 a)) (pow (/ 1 a) 2)) (log1p (/ 1 a)))) 1)))) 720) into 0
13.483 * [backup-simplify]: Simplify 0 into 0
13.483 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ 1 (/ 1 a))) (pow (/ 1 (/ 1 a)) 2)) (log1p (/ 1 (/ 1 a)))))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.484 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ 1 (- a))) (pow (/ 1 (- a)) 2)) (log1p (/ 1 (- a)))))) into (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))))
13.484 * [approximate]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))) in (a) around 0
13.484 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))) in a
13.484 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in a
13.484 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.484 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))) into (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))))
13.484 * [taylor]: Taking taylor expansion of (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))) in a
13.484 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) in a
13.484 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) into (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))
13.485 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))) into (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))))
13.485 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a))))) into (log (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))))
13.486 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 1)))) 1) into 0
13.486 * [backup-simplify]: Simplify 0 into 0
13.487 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 1)))) 2) into 0
13.487 * [backup-simplify]: Simplify 0 into 0
13.490 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 1)))) 6) into 0
13.490 * [backup-simplify]: Simplify 0 into 0
13.494 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 1)))) 24) into 0
13.494 * [backup-simplify]: Simplify 0 into 0
13.500 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 1)))) 120) into 0
13.500 * [backup-simplify]: Simplify 0 into 0
13.516 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (pow (fmod (cosh (/ -1 a)) (pow (/ -1 a) 2)) (log1p (/ -1 a)))) 1)))) 720) into 0
13.516 * [backup-simplify]: Simplify 0 into 0
13.517 * [backup-simplify]: Simplify (log (acos (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (pow (/ -1 (/ 1 (- a))) 2)) (log1p (/ -1 (/ 1 (- a))))))) into (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.517 * * * [progress]: simplifying candidates
13.518 * [simplify]: Simplifying:
  (log (fmod (cosh a) (pow a 2)))
  (exp (fmod (cosh a) (pow a 2)))
  (* (cbrt (fmod (cosh a) (pow a 2))) (cbrt (fmod (cosh a) (pow a 2))))
  (cbrt (fmod (cosh a) (pow a 2)))
  (* (* (fmod (cosh a) (pow a 2)) (fmod (cosh a) (pow a 2))) (fmod (cosh a) (pow a 2)))
  (sqrt (fmod (cosh a) (pow a 2)))
  (sqrt (fmod (cosh a) (pow a 2)))
  (/ 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))))
  (* (* (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))))
  (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (* (cbrt (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))) (cbrt (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))))
  (log (cbrt (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (log (sqrt (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (log (sqrt (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (log 1)
  (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))
  (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))
  (log (exp (exp (log (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))))
  (log (exp (exp (log (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (log (exp (exp (log 1))))
  (log (exp (* (cbrt (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))) (cbrt (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))))
  (log (exp (sqrt (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (log (exp 1))
  (log (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (exp (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (* (cbrt (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))) (cbrt (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))))
  (cbrt (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (* (* (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))) (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))))) (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (sqrt (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (sqrt (log (exp (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))))
  (log (* (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))
  (log (cbrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (log (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (log (sqrt (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (log 1)
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (exp (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (* (cbrt (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (cbrt (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))))
  (cbrt (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (* (* (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))) (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))) (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (sqrt (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))))
  (sqrt (log (acos (pow (fmod (cosh a) (pow a 2)) (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)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))
13.520 * * [simplify]: iteration 0: 70 enodes
13.542 * * [simplify]: iteration 1: 101 enodes
13.563 * * [simplify]: iteration 2: 158 enodes
13.586 * * [simplify]: iteration 3: 250 enodes
13.626 * * [simplify]: iteration 4: 415 enodes
13.763 * * [simplify]: iteration 5: 1138 enodes
14.256 * * [simplify]: iteration complete: 5001 enodes
14.256 * * [simplify]: Extracting #0: cost 29 inf + 0
14.257 * * [simplify]: Extracting #1: cost 194 inf + 2
14.259 * * [simplify]: Extracting #2: cost 671 inf + 37
14.265 * * [simplify]: Extracting #3: cost 1340 inf + 229
14.272 * * [simplify]: Extracting #4: cost 1445 inf + 1106
14.278 * * [simplify]: Extracting #5: cost 913 inf + 7005
14.284 * * [simplify]: Extracting #6: cost 207 inf + 25073
14.289 * * [simplify]: Extracting #7: cost 10 inf + 32484
14.294 * * [simplify]: Extracting #8: cost 0 inf + 32780
14.309 * [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))))
  (pow (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) 2)
  (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))))
  (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))))
  (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  0
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
  (pow (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) 2)
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  1
  (pow (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) 2)
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  1
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (pow (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) 2)
  (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))))
  (* (log (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) 2)
  (log (cbrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (log (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (log (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  0
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (log (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
  (* (cbrt (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))) (cbrt (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))
  (cbrt (log (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (pow (log (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) 3)
  (sqrt (log (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
  (sqrt (log (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)))
  (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)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
14.310 * * * [progress]: adding candidates to table
14.726 * [progress]: [Phase 3 of 3] Extracting.
14.727 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (+ (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (log (exp (exp (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))))> #<alt (λ (a) (+ (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>)
14.730 * * * [regime-changes]: Trying 3 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) a)
14.730 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (+ (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (log (exp (exp (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))))> #<alt (λ (a) (+ (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>)
14.797 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (+ (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (log (exp (exp (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))))> #<alt (λ (a) (+ (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))>)
14.851 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (+ (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (log (exp (exp (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))))> #<alt (λ (a) (+ (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>)
14.924 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (+ (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (+ (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))>)
14.977 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (+ (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))) (log (sqrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (log (exp (exp (log (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))))> #<alt (λ (a) (+ (* 2 (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))) (log (cbrt (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>)
15.030 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
15.031 * [simplify]: Simplifying:
  (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
15.031 * * [simplify]: iteration 0: 9 enodes
15.032 * * [simplify]: iteration complete: 9 enodes
15.032 * * [simplify]: Extracting #0: cost 1 inf + 0
15.032 * * [simplify]: Extracting #1: cost 2 inf + 0
15.032 * * [simplify]: Extracting #2: cost 4 inf + 0
15.032 * * [simplify]: Extracting #3: cost 6 inf + 0
15.032 * * [simplify]: Extracting #4: cost 5 inf + 3
15.032 * * [simplify]: Extracting #5: cost 7 inf + 3
15.032 * * [simplify]: Extracting #6: cost 0 inf + 52
15.032 * [simplify]: Simplified to:
  (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
50.906 * [regime-testing]: Baseline error score: 60.249334947967505
50.915 * [regime-testing]: Oracle error score: 59.82884230645016
50.932 * [regime-testing]: End program error score: 60.249334947967505