1550624532.833 * [misc]progress:  [Phase 1 of 3] Setting up.
1550624532.834 * * * [misc]progress:  [1/2] Preparing points
1550624534.601 * * * [misc]progress:  [2/2] Setting up program.
1550624534.608 * [misc]progress:  [Phase 2 of 3] Improving.
1550624534.609 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550624534.610 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624534.612 * * [misc]simplify:  iters left: 5 (7 enodes)
1550624534.619 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624534.628 * * [misc]simplify:  iters left: 3 (40 enodes)
1550624534.635 * * [misc]simplify:  iters left: 2 (44 enodes)
1550624534.642 * * [misc]simplify:  iters left: 1 (46 enodes)
1550624534.649 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.649 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624534.649 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624534.649 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624534.650 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624534.650 * * [misc]simplify:  Extracting #5: cost 9 inf + 919
1550624534.650 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624534.650 * * [misc]simplify:  Extracting #7: cost 3 inf + 3160
1550624534.651 * * [misc]simplify:  Extracting #8: cost 0 inf + 3643
1550624534.651 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624534.651 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.658 * * [misc]progress:  iteration 1 / 4
1550624534.659 * * * [misc]progress:  picking best candidate
1550624534.664 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550624534.664 * * * [misc]progress:  localizing error
1550624534.703 * * * [misc]progress:  generating rewritten candidates
1550624534.704 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1 1)
1550624534.705 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1550624534.708 * * * [misc]progress:  generating series expansions
1550624534.708 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1 1)
1550624534.711 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624534.711 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624534.712 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624534.713 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624534.713 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624534.713 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624534.714 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624534.714 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.714 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.714 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.714 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.714 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.714 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.714 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624534.714 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624534.714 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624534.714 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624534.714 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624534.714 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624534.714 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624534.715 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624534.715 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.715 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.715 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.715 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.715 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.715 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.715 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624534.715 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624534.715 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624534.715 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624534.716 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624534.716 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624534.716 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624534.716 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624534.716 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.716 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.716 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.716 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.716 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.716 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.716 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624534.716 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1550624534.716 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.716 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550624534.716 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550624534.716 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.716 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550624534.717 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.717 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.717 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.717 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.717 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.717 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.717 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.717 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.717 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.717 * [misc]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))))
1550624534.718 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550624534.718 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550624534.718 * [misc]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))))
1550624534.718 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550624534.718 * [misc]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))))
1550624534.718 * [misc]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))))
1550624534.718 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.718 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.719 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.719 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.719 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.719 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.719 * [misc]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)))
1550624534.719 * [misc]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))))
1550624534.719 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550624534.719 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550624534.720 * [misc]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))))
1550624534.720 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550624534.720 * [misc]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))))
1550624534.720 * [misc]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))))
1550624534.720 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.720 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.720 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.720 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.720 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.720 * [misc]backup-simplify:  Simplify 0 into 0
1550624534.721 * [misc]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)))
1550624534.721 * * * [misc]progress:  simplifying candidates
1550624534.721 * * * * [misc]progress:  [ 1 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 2 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 3 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 4 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 5 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 6 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 7 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 8 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 9 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
1550624534.721 * * * * [misc]progress:  [ 10 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log1p a))))>
1550624534.722 * * * * [misc]progress:  [ 11 / 27 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550624534.722 * * * * [misc]progress:  [ 12 / 27 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550624534.722 * * * * [misc]progress:  [ 13 / 27 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1550624534.722 * * * * [misc]progress:  [ 14 / 27 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
1550624534.722 * * * * [misc]progress:  [ 15 / 27 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550624534.722 * * * * [misc]progress:  [ 16 / 27 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550624534.722 * * * * [misc]progress:  [ 17 / 27 ] simplifiying candidate #<alt (λ (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))))))>
1550624534.722 * * * * [misc]progress:  [ 18 / 27 ] simplifiying candidate #<alt (λ (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))))))>
1550624534.722 * * * * [misc]progress:  [ 19 / 27 ] simplifiying candidate #<alt (λ (a) (* (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550624534.722 * * * * [misc]progress:  [ 20 / 27 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1550624534.722 * * * * [misc]progress:  [ 21 / 27 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550624534.722 * * * * [misc]progress:  [ 22 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624534.723 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624534.723 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624534.726 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624534.733 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.733 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624534.733 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624534.733 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624534.733 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624534.733 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624534.734 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624534.734 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624534.734 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.734 * * * * [misc]progress:  [ 23 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624534.735 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624534.735 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624534.738 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624534.744 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.745 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624534.745 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624534.745 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624534.745 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624534.745 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624534.746 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624534.746 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624534.746 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.746 * * * * [misc]progress:  [ 24 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624534.746 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624534.746 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624534.749 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624534.756 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.756 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624534.756 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624534.757 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624534.757 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624534.757 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624534.757 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624534.758 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624534.758 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.758 * * * * [misc]progress:  [ 25 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624534.758 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.758 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624534.762 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624534.772 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624534.786 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624534.799 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.799 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624534.799 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624534.799 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624534.799 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624534.800 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624534.800 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624534.800 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624534.801 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624534.801 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624534.801 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624534.801 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.801 * * * * [misc]progress:  [ 26 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624534.802 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.802 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624534.804 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624534.816 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624534.823 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624534.830 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.830 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624534.830 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624534.830 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624534.830 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624534.830 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624534.830 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624534.830 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624534.831 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624534.831 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624534.831 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624534.831 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.831 * * * * [misc]progress:  [ 27 / 27 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624534.832 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624534.832 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624534.835 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624534.844 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624534.858 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624534.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624534.866 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624534.866 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624534.866 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624534.866 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624534.866 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624534.866 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624534.867 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624534.867 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624534.867 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624534.868 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624534.868 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624534.868 * * * [misc]progress:  adding candidates to table
1550624535.143 * * [misc]progress:  iteration 2 / 4
1550624535.143 * * * [misc]progress:  picking best candidate
1550624535.199 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1550624535.199 * * * [misc]progress:  localizing error
1550624535.221 * * * [misc]progress:  generating rewritten candidates
1550624535.221 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1 1 1)
1550624535.222 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
1550624535.227 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1550624535.229 * * * [misc]progress:  generating series expansions
1550624535.230 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1 1 1)
1550624535.230 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624535.230 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624535.230 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624535.230 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.230 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624535.230 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.230 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.230 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.230 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.230 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.230 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.230 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.231 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.231 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.231 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.231 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624535.231 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624535.231 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.231 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624535.231 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.231 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.231 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.231 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.231 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.232 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.232 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.232 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.232 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624535.232 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.232 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624535.232 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624535.232 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.232 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624535.232 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.232 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.232 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.232 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624535.233 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
1550624535.233 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
1550624535.233 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624535.233 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624535.233 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.233 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624535.233 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.233 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.233 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624535.233 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.233 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624535.233 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624535.233 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624535.234 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624535.234 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624535.234 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624535.234 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624535.234 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.234 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624535.235 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1550624535.235 * [misc]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)))
1550624535.235 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550624535.235 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550624535.235 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.235 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550624535.235 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.235 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.235 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.236 * [misc]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))))
1550624535.236 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550624535.236 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550624535.236 * [misc]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))))
1550624535.236 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550624535.236 * [misc]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))))
1550624535.236 * [misc]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))))
1550624535.236 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.236 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.236 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.236 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.236 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.236 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.236 * [misc]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)))
1550624535.236 * [misc]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))))
1550624535.236 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550624535.237 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550624535.237 * [misc]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))))
1550624535.237 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550624535.237 * [misc]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))))
1550624535.237 * [misc]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))))
1550624535.237 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.237 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.237 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.237 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.237 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.237 * [misc]backup-simplify:  Simplify 0 into 0
1550624535.237 * [misc]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)))
1550624535.237 * * * [misc]progress:  simplifying candidates
1550624535.237 * * * * [misc]progress:  [ 1 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log1p (expm1 (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.237 * * * * [misc]progress:  [ 2 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (expm1 (log1p (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.237 * * * * [misc]progress:  [ 3 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
1550624535.237 * * * * [misc]progress:  [ 4 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.237 * * * * [misc]progress:  [ 5 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.237 * * * * [misc]progress:  [ 6 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 7 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 8 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 9 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 10 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 11 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 12 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * * * * [misc]progress:  [ 13 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.238 * [enter]simplify:  Simplifying (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
1550624535.238 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624535.240 * * [misc]simplify:  iters left: 5 (32 enodes)
1550624535.249 * * [misc]simplify:  iters left: 4 (47 enodes)
1550624535.257 * * [misc]simplify:  iters left: 3 (51 enodes)
1550624535.265 * * [misc]simplify:  iters left: 2 (53 enodes)
1550624535.274 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #5: cost 14 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #6: cost 19 inf + 0
1550624535.274 * * [misc]simplify:  Extracting #7: cost 20 inf + 2
1550624535.274 * * [misc]simplify:  Extracting #8: cost 18 inf + 543
1550624535.275 * * [misc]simplify:  Extracting #9: cost 12 inf + 1580
1550624535.275 * * [misc]simplify:  Extracting #10: cost 1 inf + 4471
1550624535.276 * * [misc]simplify:  Extracting #11: cost 0 inf + 4857
1550624535.276 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
1550624535.276 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))
1550624535.276 * * * * [misc]progress:  [ 14 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.276 * [enter]simplify:  Simplifying (log (sqrt (exp (fmod (cosh a) (* a a)))))
1550624535.276 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624535.278 * * [misc]simplify:  iters left: 5 (27 enodes)
1550624535.284 * * [misc]simplify:  iters left: 4 (40 enodes)
1550624535.290 * * [misc]simplify:  iters left: 3 (44 enodes)
1550624535.298 * * [misc]simplify:  iters left: 2 (46 enodes)
1550624535.311 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.312 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624535.312 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624535.312 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624535.312 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624535.312 * * [misc]simplify:  Extracting #5: cost 15 inf + 0
1550624535.312 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550624535.312 * * [misc]simplify:  Extracting #7: cost 14 inf + 433
1550624535.312 * * [misc]simplify:  Extracting #8: cost 7 inf + 1446
1550624535.313 * * [misc]simplify:  Extracting #9: cost 0 inf + 3133
1550624535.314 * [exit]simplify:  Simplified to (log (sqrt (exp (fmod (cosh a) (* a a)))))
1550624535.314 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))
1550624535.314 * * * * [misc]progress:  [ 15 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550624535.314 * [enter]simplify:  Simplifying (log 1)
1550624535.315 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624535.318 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.318 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624535.318 * [exit]simplify:  Simplified to 0
1550624535.318 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ 0 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))
1550624535.318 * * * * [misc]progress:  [ 16 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550624535.318 * * * * [misc]progress:  [ 17 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1550624535.318 * [enter]simplify:  Simplifying (cbrt (fmod (cosh a) (* a a)))
1550624535.319 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624535.321 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624535.328 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624535.339 * * [misc]simplify:  iters left: 1 (38 enodes)
1550624535.350 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.350 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624535.351 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624535.351 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624535.351 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624535.351 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550624535.351 * * [misc]simplify:  Extracting #6: cost 5 inf + 1069
1550624535.352 * * [misc]simplify:  Extracting #7: cost 0 inf + 1909
1550624535.352 * [exit]simplify:  Simplified to (cbrt (fmod (cosh a) (* a a)))
1550624535.352 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))
1550624535.352 * * * * [misc]progress:  [ 18 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.353 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550624535.353 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624535.355 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624535.362 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624535.376 * * [misc]simplify:  iters left: 1 (38 enodes)
1550624535.384 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.384 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624535.384 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624535.384 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624535.384 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624535.384 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550624535.384 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550624535.385 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550624535.385 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550624535.385 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624535.385 * * * * [misc]progress:  [ 19 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
1550624535.385 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1550624535.385 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624535.386 * * [misc]simplify:  iters left: 2 (18 enodes)
1550624535.389 * * [misc]simplify:  iters left: 1 (31 enodes)
1550624535.394 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.394 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.395 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.395 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.395 * * [misc]simplify:  Extracting #4: cost 7 inf + 599
1550624535.395 * * [misc]simplify:  Extracting #5: cost 5 inf + 712
1550624535.395 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.395 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.395 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))
1550624535.395 * * * * [misc]progress:  [ 20 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
1550624535.395 * * * * [misc]progress:  [ 21 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550624535.395 * [enter]simplify:  Simplifying (cosh a)
1550624535.395 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624535.396 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.396 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624535.396 * * [misc]simplify:  Extracting #2: cost 5 inf + 2
1550624535.396 * * [misc]simplify:  Extracting #3: cost 3 inf + 185
1550624535.396 * * [misc]simplify:  Extracting #4: cost 0 inf + 558
1550624535.396 * [exit]simplify:  Simplified to (cosh a)
1550624535.396 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.396 * * * * [misc]progress:  [ 22 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.396 * * * * [misc]progress:  [ 23 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.396 * * * * [misc]progress:  [ 24 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a)))))) (cbrt (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.396 * * * * [misc]progress:  [ 25 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (cbrt (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.396 * * * * [misc]progress:  [ 26 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (sqrt (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.397 * * * * [misc]progress:  [ 27 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550624535.397 * * * * [misc]progress:  [ 28 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624535.397 * * * * [misc]progress:  [ 29 / 48 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550624535.397 * * * * [misc]progress:  [ 30 / 48 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550624535.397 * * * * [misc]progress:  [ 31 / 48 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1550624535.397 * * * * [misc]progress:  [ 32 / 48 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
1550624535.397 * * * * [misc]progress:  [ 33 / 48 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550624535.397 * * * * [misc]progress:  [ 34 / 48 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550624535.397 * * * * [misc]progress:  [ 35 / 48 ] simplifiying candidate #<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))))))>
1550624535.397 * * * * [misc]progress:  [ 36 / 48 ] simplifiying candidate #<alt (λ (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))))))>
1550624535.397 * * * * [misc]progress:  [ 37 / 48 ] simplifiying candidate #<alt (λ (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))))))>
1550624535.397 * * * * [misc]progress:  [ 38 / 48 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1550624535.397 * * * * [misc]progress:  [ 39 / 48 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550624535.397 * * * * [misc]progress:  [ 40 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550624535.397 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624535.397 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624535.399 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624535.402 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.402 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.402 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.402 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.402 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624535.402 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624535.403 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.403 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.403 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550624535.403 * * * * [misc]progress:  [ 41 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550624535.403 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624535.403 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624535.405 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624535.408 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.408 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.408 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.408 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.408 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624535.408 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624535.408 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.409 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.409 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550624535.409 * * * * [misc]progress:  [ 42 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550624535.409 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624535.409 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624535.410 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624535.414 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.414 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.414 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.414 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.414 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624535.414 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624535.414 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.414 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.415 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550624535.415 * * * * [misc]progress:  [ 43 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624535.415 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624535.415 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624535.416 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624535.420 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.420 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.420 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.420 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.420 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624535.420 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624535.420 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.420 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.421 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.421 * * * * [misc]progress:  [ 44 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624535.421 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624535.421 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624535.422 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624535.426 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.426 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.426 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.426 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.426 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624535.426 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624535.426 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.426 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.426 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.426 * * * * [misc]progress:  [ 45 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624535.427 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624535.427 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624535.428 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624535.432 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.432 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624535.432 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624535.432 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624535.432 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624535.432 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624535.432 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624535.432 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624535.433 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.433 * * * * [misc]progress:  [ 46 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624535.433 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.433 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624535.435 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624535.440 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624535.447 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624535.454 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.454 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624535.454 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624535.454 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624535.454 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624535.454 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624535.454 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624535.454 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624535.455 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624535.455 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624535.455 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624535.455 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.455 * * * * [misc]progress:  [ 47 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624535.456 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.456 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624535.458 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624535.467 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624535.479 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624535.494 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.494 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624535.494 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624535.494 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624535.494 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624535.494 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624535.495 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624535.495 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624535.496 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624535.497 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624535.497 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624535.498 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.498 * * * * [misc]progress:  [ 48 / 48 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624535.498 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624535.498 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624535.502 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624535.511 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624535.524 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624535.538 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624535.538 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624535.538 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624535.538 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624535.538 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624535.538 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624535.538 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624535.539 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624535.539 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624535.539 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624535.540 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624535.540 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624535.540 * * * [misc]progress:  adding candidates to table
1550624536.061 * * [misc]progress:  iteration 3 / 4
1550624536.061 * * * [misc]progress:  picking best candidate
1550624536.126 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.126 * * * [misc]progress:  localizing error
1550624536.150 * * * [misc]progress:  generating rewritten candidates
1550624536.150 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
1550624536.151 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1550624536.151 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1550624536.157 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1550624536.160 * * * [misc]progress:  generating series expansions
1550624536.160 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
1550624536.161 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624536.161 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624536.161 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624536.161 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.161 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624536.161 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.161 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.161 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.161 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.161 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.161 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.161 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.161 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.161 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.162 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.162 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624536.162 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624536.162 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.162 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624536.162 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.162 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.162 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.162 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.162 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.162 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.162 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.162 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.163 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624536.163 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.163 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624536.163 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624536.163 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.163 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624536.163 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.163 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.163 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.163 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.164 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.164 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.164 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.164 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.164 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624536.164 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1550624536.164 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624536.164 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624536.164 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624536.165 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.165 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624536.165 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.165 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.165 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.165 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.165 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.165 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.165 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.165 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.165 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.165 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.165 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624536.165 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624536.166 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.166 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624536.166 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.166 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.166 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.166 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.166 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.166 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.166 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.166 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.166 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624536.166 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.167 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624536.167 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624536.167 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.167 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624536.167 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.167 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.167 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.167 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.167 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.167 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.167 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.167 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.167 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624536.168 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1550624536.168 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.168 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1550624536.168 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1550624536.168 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624536.168 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.168 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.168 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.169 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1550624536.169 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624536.169 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624536.169 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.169 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.169 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.172 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.173 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.173 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.173 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.174 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.174 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.174 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.175 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.176 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550624536.176 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.176 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.176 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a)))))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550624536.176 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1550624536.176 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1550624536.176 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624536.176 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.176 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550624536.177 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.177 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1550624536.177 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624536.177 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624536.177 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550624536.177 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.177 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550624536.178 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.179 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.179 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.179 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.179 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.180 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.180 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.181 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.181 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.182 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.182 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.182 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.182 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a))))))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550624536.182 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1550624536.182 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1550624536.182 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624536.183 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.183 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550624536.183 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.183 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1550624536.183 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624536.183 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624536.183 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550624536.184 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.184 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550624536.184 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.185 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.185 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.185 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.185 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.186 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.187 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.187 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.187 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550624536.188 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.188 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1550624536.188 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1550624536.189 * [misc]backup-simplify:  Simplify (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.189 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550624536.189 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550624536.189 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.189 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550624536.189 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.189 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.189 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.189 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.189 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.189 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.189 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.189 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.190 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.190 * [misc]backup-simplify:  Simplify (acos (pow (* (sqrt (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a)))) (log (exp (sqrt (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))))
1550624536.190 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550624536.190 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550624536.190 * [misc]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))))
1550624536.190 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550624536.191 * [misc]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))))
1550624536.191 * [misc]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))))
1550624536.191 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.191 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.191 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.191 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.191 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.191 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.191 * [misc]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)))
1550624536.192 * [misc]backup-simplify:  Simplify (acos (pow (* (sqrt (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a))))) (log (exp (sqrt (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))))
1550624536.192 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550624536.192 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550624536.192 * [misc]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))))
1550624536.192 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550624536.192 * [misc]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))))
1550624536.192 * [misc]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))))
1550624536.193 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.193 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.193 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.193 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.193 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.193 * [misc]backup-simplify:  Simplify 0 into 0
1550624536.193 * [misc]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)))
1550624536.193 * * * [misc]progress:  simplifying candidates
1550624536.193 * * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log1p (expm1 (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.193 * * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (expm1 (log1p (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.193 * * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))) (log1p a))))>
1550624536.193 * * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.193 * * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.193 * * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.193 * * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log1p (expm1 (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (expm1 (log1p (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (pow (fmod (cosh a) (* a a)) 1)) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (exp (log (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log1p (expm1 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (expm1 (log1p (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.194 * * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.195 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1550624536.195 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624536.197 * * [misc]simplify:  iters left: 5 (35 enodes)
1550624536.204 * * [misc]simplify:  iters left: 4 (50 enodes)
1550624536.217 * * [misc]simplify:  iters left: 3 (54 enodes)
1550624536.226 * * [misc]simplify:  iters left: 2 (56 enodes)
1550624536.236 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.236 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #5: cost 13 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #6: cost 16 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #7: cost 21 inf + 0
1550624536.237 * * [misc]simplify:  Extracting #8: cost 22 inf + 2
1550624536.237 * * [misc]simplify:  Extracting #9: cost 22 inf + 211
1550624536.238 * * [misc]simplify:  Extracting #10: cost 11 inf + 1858
1550624536.239 * * [misc]simplify:  Extracting #11: cost 2 inf + 4777
1550624536.240 * * [misc]simplify:  Extracting #12: cost 0 inf + 5669
1550624536.241 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1550624536.241 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624536.241 * * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.242 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1550624536.242 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624536.245 * * [misc]simplify:  iters left: 5 (30 enodes)
1550624536.255 * * [misc]simplify:  iters left: 4 (43 enodes)
1550624536.269 * * [misc]simplify:  iters left: 3 (47 enodes)
1550624536.284 * * [misc]simplify:  iters left: 2 (49 enodes)
1550624536.298 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.298 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.299 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624536.299 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624536.299 * * [misc]simplify:  Extracting #4: cost 9 inf + 0
1550624536.299 * * [misc]simplify:  Extracting #5: cost 12 inf + 0
1550624536.299 * * [misc]simplify:  Extracting #6: cost 17 inf + 0
1550624536.299 * * [misc]simplify:  Extracting #7: cost 18 inf + 2
1550624536.299 * * [misc]simplify:  Extracting #8: cost 17 inf + 377
1550624536.299 * * [misc]simplify:  Extracting #9: cost 10 inf + 1400
1550624536.300 * * [misc]simplify:  Extracting #10: cost 0 inf + 3785
1550624536.302 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1550624536.302 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624536.302 * * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log 1) (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1550624536.302 * [enter]simplify:  Simplifying (log 1)
1550624536.302 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624536.305 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.305 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624536.305 * [exit]simplify:  Simplified to 0
1550624536.305 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ 0 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))
1550624536.306 * * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1550624536.306 * * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))))) (log1p a))))>
1550624536.306 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1550624536.306 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624536.309 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624536.317 * * [misc]simplify:  iters left: 3 (37 enodes)
1550624536.328 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.339 * * [misc]simplify:  iters left: 1 (43 enodes)
1550624536.352 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.352 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.352 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624536.352 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624536.352 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550624536.352 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550624536.352 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550624536.352 * * [misc]simplify:  Extracting #7: cost 6 inf + 1410
1550624536.353 * * [misc]simplify:  Extracting #8: cost 1 inf + 2180
1550624536.353 * * [misc]simplify:  Extracting #9: cost 0 inf + 2401
1550624536.353 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1550624536.353 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))))) (log1p a))))
1550624536.354 * * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))))) (log1p a))))>
1550624536.354 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1550624536.355 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624536.356 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624536.361 * * [misc]simplify:  iters left: 3 (37 enodes)
1550624536.367 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.374 * * [misc]simplify:  iters left: 1 (43 enodes)
1550624536.381 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.381 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.381 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624536.381 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624536.381 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550624536.381 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550624536.381 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550624536.381 * * [misc]simplify:  Extracting #7: cost 6 inf + 1490
1550624536.382 * * [misc]simplify:  Extracting #8: cost 1 inf + 2260
1550624536.382 * * [misc]simplify:  Extracting #9: cost 0 inf + 2481
1550624536.383 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1550624536.383 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))))) (log1p a))))
1550624536.383 * * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.383 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1550624536.383 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624536.386 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624536.393 * * [misc]simplify:  iters left: 3 (37 enodes)
1550624536.404 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.415 * * [misc]simplify:  iters left: 1 (43 enodes)
1550624536.426 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.426 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.426 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624536.426 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624536.427 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550624536.427 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550624536.427 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550624536.427 * * [misc]simplify:  Extracting #7: cost 6 inf + 1370
1550624536.427 * * [misc]simplify:  Extracting #8: cost 1 inf + 2100
1550624536.428 * * [misc]simplify:  Extracting #9: cost 0 inf + 2321
1550624536.428 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1550624536.428 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624536.429 * * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt 1))))) (log1p a))))>
1550624536.429 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550624536.429 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624536.430 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624536.434 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624536.439 * * [misc]simplify:  iters left: 1 (38 enodes)
1550624536.445 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.445 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.445 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.446 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.446 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624536.446 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550624536.446 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550624536.446 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550624536.446 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550624536.446 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt 1))))) (log1p a))))
1550624536.446 * * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.447 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1550624536.447 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624536.448 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624536.452 * * [misc]simplify:  iters left: 3 (37 enodes)
1550624536.458 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.466 * * [misc]simplify:  iters left: 1 (43 enodes)
1550624536.473 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.473 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.474 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624536.474 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624536.474 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550624536.474 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550624536.474 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550624536.474 * * [misc]simplify:  Extracting #7: cost 6 inf + 1370
1550624536.474 * * [misc]simplify:  Extracting #8: cost 1 inf + 2100
1550624536.474 * * [misc]simplify:  Extracting #9: cost 0 inf + 2321
1550624536.475 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1550624536.475 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624536.475 * * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a))))>
1550624536.475 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550624536.475 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624536.477 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624536.480 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624536.486 * * [misc]simplify:  iters left: 1 (38 enodes)
1550624536.492 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.492 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.492 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.492 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.492 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624536.492 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550624536.492 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550624536.493 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550624536.493 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550624536.493 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a))))
1550624536.493 * * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (pow (log (exp (sqrt (fmod (cosh a) (* a a))))) 1)) (log1p a))))>
1550624536.493 * * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1550624536.493 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1550624536.493 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624536.494 * * [misc]simplify:  iters left: 2 (18 enodes)
1550624536.497 * * [misc]simplify:  iters left: 1 (31 enodes)
1550624536.502 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.502 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.502 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.502 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.503 * * [misc]simplify:  Extracting #4: cost 7 inf + 599
1550624536.503 * * [misc]simplify:  Extracting #5: cost 5 inf + 712
1550624536.503 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.503 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.503 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))
1550624536.503 * * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (exp (log (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (* (cbrt (log (exp (sqrt (fmod (cosh a) (* a a)))))) (cbrt (log (exp (sqrt (fmod (cosh a) (* a a))))))) (cbrt (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (cbrt (* (* (log (exp (sqrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (log (exp (sqrt (fmod (cosh a) (* a a)))))) (sqrt (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624536.503 * * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1550624536.504 * * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))>
1550624536.504 * * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (cbrt (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (a) (* (sqrt (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1550624536.504 * * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550624536.504 * * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1550624536.504 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624536.504 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624536.506 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624536.509 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.509 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.509 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.509 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.509 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624536.509 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624536.510 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.510 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.510 * [misc]simplify:  Simplified (2 1 1 2 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624536.510 * * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1550624536.510 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624536.510 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624536.512 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624536.515 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.515 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.515 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.515 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.515 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624536.516 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624536.516 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.516 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.516 * [misc]simplify:  Simplified (2 1 1 2 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624536.516 * * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1550624536.516 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624536.516 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624536.518 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624536.521 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.521 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.522 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.522 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.522 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624536.522 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624536.522 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.522 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.522 * [misc]simplify:  Simplified (2 1 1 2 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624536.522 * * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.523 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624536.523 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624536.524 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624536.528 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.528 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.528 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.528 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.528 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624536.528 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624536.528 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.529 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.529 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624536.529 * * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.529 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624536.529 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624536.532 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624536.539 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.539 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.539 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.539 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.539 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624536.540 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624536.540 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.540 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.540 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624536.541 * * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550624536.541 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624536.541 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624536.544 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624536.548 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.548 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624536.548 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624536.548 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624536.548 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624536.548 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624536.548 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624536.549 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624536.549 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1550624536.549 * * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550624536.549 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550624536.549 * * [misc]simplify:  iters left: 3 (6 enodes)
1550624536.551 * * [misc]simplify:  iters left: 2 (24 enodes)
1550624536.555 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624536.563 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.563 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.563 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.563 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.563 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624536.563 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550624536.563 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550624536.564 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550624536.564 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550624536.564 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550624536.564 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))
1550624536.564 * * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550624536.564 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550624536.564 * * [misc]simplify:  iters left: 3 (6 enodes)
1550624536.566 * * [misc]simplify:  iters left: 2 (24 enodes)
1550624536.570 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624536.577 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.578 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.578 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.578 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.578 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624536.578 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550624536.578 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550624536.578 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550624536.579 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550624536.579 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550624536.579 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))
1550624536.579 * * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550624536.580 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550624536.580 * * [misc]simplify:  iters left: 3 (6 enodes)
1550624536.582 * * [misc]simplify:  iters left: 2 (24 enodes)
1550624536.589 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624536.599 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.599 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.599 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.599 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.599 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624536.599 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550624536.599 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550624536.600 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550624536.600 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550624536.601 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550624536.601 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))
1550624536.601 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624536.601 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.601 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624536.604 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624536.613 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.622 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624536.630 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.630 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.630 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.630 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.630 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624536.630 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624536.630 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624536.630 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624536.631 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624536.631 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624536.631 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624536.631 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624536.631 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624536.632 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.632 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624536.634 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624536.639 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.645 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624536.653 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.653 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.653 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.653 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.653 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624536.654 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624536.654 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624536.655 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624536.655 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624536.656 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624536.657 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624536.657 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624536.657 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550624536.657 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550624536.657 * * [misc]simplify:  iters left: 4 (8 enodes)
1550624536.662 * * [misc]simplify:  iters left: 3 (30 enodes)
1550624536.675 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624536.689 * * [misc]simplify:  iters left: 1 (45 enodes)
1550624536.703 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624536.703 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624536.703 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624536.703 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550624536.703 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550624536.703 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550624536.704 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550624536.704 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550624536.705 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550624536.705 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550624536.706 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550624536.706 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624536.706 * * * [misc]progress:  adding candidates to table
1550624537.340 * * [misc]progress:  iteration 4 / 4
1550624537.340 * * * [misc]progress:  picking best candidate
1550624537.403 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.403 * * * [misc]progress:  localizing error
1550624537.427 * * * [misc]progress:  generating rewritten candidates
1550624537.427 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 1 1 1 1)
1550624537.428 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2 1 2 1 1 1 1)
1550624537.428 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 1 1 1 1 1 1)
1550624537.429 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1)
1550624537.429 * * * [misc]progress:  generating series expansions
1550624537.429 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 1 1 1 1)
1550624537.430 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624537.430 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624537.430 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.430 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.430 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.430 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.430 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.430 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.430 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.430 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.430 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.430 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.430 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.431 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.431 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.431 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.431 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.431 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.431 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.431 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.431 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.431 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.431 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.431 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.431 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.431 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.432 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.432 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624537.432 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.432 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.432 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.432 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.432 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.432 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.433 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.433 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.433 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.433 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.433 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.433 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.433 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.433 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624537.433 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2 1 2 1 1 1 1)
1550624537.433 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624537.433 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624537.433 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.433 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.433 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.433 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.434 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.434 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.434 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.434 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.434 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.434 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.434 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.434 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.434 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.434 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.434 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.434 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.434 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.435 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.435 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.435 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.435 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.435 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.435 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.435 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.435 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.435 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624537.435 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.435 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.435 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.436 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.436 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.436 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.436 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.436 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.436 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.436 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.436 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.436 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.436 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.436 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624537.437 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 1 1 1 1 1 1)
1550624537.437 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624537.437 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624537.437 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.437 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.437 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.437 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.437 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.437 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.437 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.437 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.437 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.437 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.437 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.437 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.438 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.438 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.438 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.438 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.438 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.438 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.438 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.438 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.438 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.438 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.438 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.438 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.438 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.439 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624537.439 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.439 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.439 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.439 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.439 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.439 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.439 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.439 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.439 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.439 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.439 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.439 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.439 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.440 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624537.440 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1)
1550624537.440 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550624537.440 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550624537.440 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.440 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.440 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550624537.440 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.440 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.440 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.440 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.440 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.440 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.440 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.441 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.441 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550624537.441 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.441 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.441 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.441 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.441 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550624537.441 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.441 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550624537.441 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.442 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.442 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.442 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.442 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.442 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.442 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550624537.442 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.442 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550624537.442 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.442 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.443 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550624537.443 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.443 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550624537.443 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.443 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.443 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.443 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.443 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.443 * [misc]backup-simplify:  Simplify 0 into 0
1550624537.443 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550624537.443 * * * [misc]progress:  simplifying candidates
1550624537.443 * * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log1p (expm1 (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.443 * * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (expm1 (log1p (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log1p (expm1 (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (expm1 (log1p (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (pow (fmod (cosh a) (* a a)) 1)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.444 * * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (exp (log (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (* 1 (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (log1p (expm1 (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (expm1 (log1p (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.445 * * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log1p (expm1 (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (expm1 (log1p (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (pow (fmod (cosh a) (* a a)) 1)) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (exp (log (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.446 * * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))))) (log1p a))))>
1550624537.447 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.447 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.450 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.458 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.458 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.458 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.458 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.458 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.458 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.459 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.459 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.459 * [misc]simplify:  Simplified (2 1 1 2 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.459 * * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))))) (log1p a))))>
1550624537.460 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.460 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.462 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.469 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.470 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.470 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.470 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.470 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.470 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.471 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.471 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.471 * [misc]simplify:  Simplified (2 1 1 2 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.471 * * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))))) (log1p a))))>
1550624537.472 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.472 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.474 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.481 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.481 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.481 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.482 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.482 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.482 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.482 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.483 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.483 * [misc]simplify:  Simplified (2 1 1 2 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.483 * * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.483 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.484 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.486 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.494 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.494 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.494 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.494 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.494 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.494 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.495 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.495 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.495 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.495 * * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.496 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.496 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.499 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.506 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.506 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.506 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.506 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.506 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.507 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.507 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.508 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.508 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.508 * * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.508 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.508 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.511 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.519 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.519 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.519 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.519 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.519 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.519 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.520 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.520 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.520 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.521 * * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.521 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.521 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.524 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.531 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.531 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.531 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.531 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.531 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.532 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.532 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.532 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.532 * [misc]simplify:  Simplified (2 1 1 2 1 1 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.533 * * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.533 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.533 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.535 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.543 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.543 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.543 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.543 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.543 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.543 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.544 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.544 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.544 * [misc]simplify:  Simplified (2 1 1 2 1 1 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.544 * * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.545 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.545 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.548 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.556 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.556 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.556 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.556 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.556 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.557 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.557 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.557 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.558 * [misc]simplify:  Simplified (2 1 1 2 1 1 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.558 * * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.558 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.558 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.565 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.573 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.573 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.573 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.573 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.573 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.573 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.574 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.574 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.574 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.575 * * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.575 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.575 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.578 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.585 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.585 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.585 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.585 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.586 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.586 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.586 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.586 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.587 * * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550624537.587 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550624537.587 * * [misc]simplify:  iters left: 2 (5 enodes)
1550624537.590 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624537.597 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624537.597 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624537.597 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550624537.597 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550624537.597 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550624537.597 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550624537.598 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550624537.598 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550624537.598 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550624537.598 * * * [misc]progress:  adding candidates to table
1550624538.438 * [misc]progress:  [Phase 3 of 3] Extracting.
1550624538.439 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>)
1550624538.444 * * * [misc]regime-changes:  Trying 3 branch expressions: (a (pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550624538.444 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>)
1550624538.557 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>)
1550624538.681 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550624538.753 * * * * [misc]regimes:  Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>)
1550624538.857 * * * * [misc]regimes:  Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550624538.917 * * * [misc]regime:  Found split indices: #<option (#s(si 10 255))>
1550624538.917 * [enter]simplify:  Simplifying (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))
1550624538.917 * * [misc]simplify:  iters left: 6 (14 enodes)
1550624538.918 * * [misc]simplify:  iters left: 5 (16 enodes)
1550624538.919 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624538.919 * * [misc]simplify:  Extracting #1: cost 2 inf + 0
1550624538.919 * * [misc]simplify:  Extracting #2: cost 4 inf + 0
1550624538.919 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624538.919 * * [misc]simplify:  Extracting #4: cost 9 inf + 1
1550624538.919 * * [misc]simplify:  Extracting #5: cost 11 inf + 92
1550624538.919 * * [misc]simplify:  Extracting #6: cost 9 inf + 355
1550624538.919 * * [misc]simplify:  Extracting #7: cost 7 inf + 837
1550624538.919 * * [misc]simplify:  Extracting #8: cost 5 inf + 1619
1550624538.919 * * [misc]simplify:  Extracting #9: cost 3 inf + 2591
1550624538.920 * * [misc]simplify:  Extracting #10: cost 0 inf + 4919
1550624538.921 * [exit]simplify:  Simplified to (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))))) (log1p a)))
1550624573.876 * [misc]regime-testing:  Baseline error score: 59.211954924919496
1550624573.878 * [misc]regime-testing:  Oracle error score: 59.051712783371684
1550624573.880 * [misc]regime-testing:  End program error score: 59.211954924919496