1550712643.167 * [misc]progress:  [Phase 1 of 3] Setting up.
1550712643.168 * * * [misc]progress:  [1/2] Preparing points
1550712644.592 * * * [misc]progress:  [2/2] Setting up program.
1550712644.601 * [misc]progress:  [Phase 2 of 3] Improving.
1550712644.601 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550712644.603 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712644.604 * * [misc]simplify:  iters left: 5 (7 enodes)
1550712644.646 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712644.663 * * [misc]simplify:  iters left: 3 (40 enodes)
1550712644.676 * * [misc]simplify:  iters left: 2 (44 enodes)
1550712644.689 * * [misc]simplify:  iters left: 1 (46 enodes)
1550712644.704 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.704 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712644.704 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712644.704 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712644.705 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712644.705 * * [misc]simplify:  Extracting #5: cost 9 inf + 919
1550712644.706 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712644.706 * * [misc]simplify:  Extracting #7: cost 3 inf + 3160
1550712644.707 * * [misc]simplify:  Extracting #8: cost 0 inf + 3643
1550712644.708 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712644.708 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712644.717 * * [misc]progress:  iteration 1 / 4
1550712644.717 * * * [misc]progress:  picking best candidate
1550712644.724 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550712644.724 * * * [misc]progress:  localizing error
1550712644.759 * * * [misc]progress:  generating rewritten candidates
1550712644.759 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1)
1550712644.760 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1550712644.761 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1 1)
1550712644.763 * * * [misc]progress:  generating series expansions
1550712644.763 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1)
1550712644.767 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712644.767 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712644.767 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712644.769 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712644.769 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712644.769 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712644.769 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712644.769 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.769 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.769 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.769 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.769 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.769 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.769 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712644.770 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712644.770 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712644.770 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712644.770 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712644.770 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712644.770 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712644.770 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712644.770 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.770 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.770 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.770 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.770 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.770 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.770 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712644.771 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712644.771 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712644.771 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712644.771 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712644.771 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712644.771 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712644.771 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712644.771 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.771 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.771 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.771 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.771 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.771 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.771 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712644.771 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1550712644.771 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712644.771 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550712644.771 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550712644.772 * [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)))
1550712644.772 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550712644.772 * [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)))
1550712644.772 * [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)))
1550712644.772 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.772 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.772 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.772 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.772 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.772 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.772 * [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)))
1550712644.772 * [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))))
1550712644.772 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550712644.772 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550712644.772 * [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))))
1550712644.772 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550712644.772 * [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))))
1550712644.773 * [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))))
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.773 * [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)))
1550712644.773 * [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))))
1550712644.773 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550712644.773 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550712644.773 * [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))))
1550712644.773 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550712644.773 * [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))))
1550712644.773 * [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))))
1550712644.773 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [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)))
1550712644.774 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1 1)
1550712644.774 * [misc]backup-simplify:  Simplify (cosh a) into (cosh a)
1550712644.774 * [misc]approximate:  Taking taylor expansion of (cosh a) in (a) around 0
1550712644.774 * [misc]taylor:  Taking taylor expansion of (cosh a) in a
1550712644.774 * [misc]taylor:  Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
1550712644.774 * [misc]taylor:  Taking taylor expansion of (+ (exp a) (exp (- a))) in a
1550712644.774 * [misc]taylor:  Taking taylor expansion of (exp a) in a
1550712644.774 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.774 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712644.774 * [misc]taylor:  Taking taylor expansion of (exp (- a)) in a
1550712644.774 * [misc]taylor:  Taking taylor expansion of (- a) in a
1550712644.774 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.774 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.774 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.774 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.775 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.775 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712644.775 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712644.775 * [misc]backup-simplify:  Simplify 2 into 2
1550712644.775 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1550712644.775 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1550712644.775 * [misc]taylor:  Taking taylor expansion of (cosh a) in a
1550712644.776 * [misc]taylor:  Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
1550712644.776 * [misc]taylor:  Taking taylor expansion of (+ (exp a) (exp (- a))) in a
1550712644.776 * [misc]taylor:  Taking taylor expansion of (exp a) in a
1550712644.776 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.776 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.776 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.776 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712644.776 * [misc]taylor:  Taking taylor expansion of (exp (- a)) in a
1550712644.776 * [misc]taylor:  Taking taylor expansion of (- a) in a
1550712644.776 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.776 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.776 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.776 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.776 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.776 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712644.776 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712644.776 * [misc]backup-simplify:  Simplify 2 into 2
1550712644.776 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1550712644.776 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1550712644.789 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.793 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1550712644.793 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.794 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1550712644.794 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1550712644.795 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1550712644.795 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.797 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1550712644.797 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.800 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1550712644.800 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1550712644.800 * [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/2
1550712644.800 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1550712644.805 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1550712644.805 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.805 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.810 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1550712644.810 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1550712644.810 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
1550712644.810 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.817 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1550712644.817 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.817 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.817 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.817 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.818 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712644.824 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1550712644.824 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1550712644.824 * [misc]backup-simplify:  Simplify (- (/ 1/12 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 1/24
1550712644.824 * [misc]backup-simplify:  Simplify 1/24 into 1/24
1550712644.826 * [misc]backup-simplify:  Simplify (+ (* 1/24 (pow a 4)) (+ (* 1/2 (pow a 2)) 1)) into (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
1550712644.826 * [misc]backup-simplify:  Simplify (cosh (/ 1 a)) into (cosh (/ 1 a))
1550712644.826 * [misc]approximate:  Taking taylor expansion of (cosh (/ 1 a)) in (a) around 0
1550712644.826 * [misc]taylor:  Taking taylor expansion of (cosh (/ 1 a)) in a
1550712644.826 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
1550712644.826 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
1550712644.826 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 a)) in a
1550712644.826 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712644.827 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.827 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.827 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712644.827 * [misc]backup-simplify:  Simplify (exp (/ 1 a)) into (exp (/ 1 a))
1550712644.827 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 a))) in a
1550712644.827 * [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in a
1550712644.827 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712644.827 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.827 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.827 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712644.827 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.828 * [misc]backup-simplify:  Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
1550712644.828 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712644.828 * [misc]backup-simplify:  Simplify 2 into 2
1550712644.828 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
1550712644.828 * [misc]backup-simplify:  Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
1550712644.828 * [misc]taylor:  Taking taylor expansion of (cosh (/ 1 a)) in a
1550712644.828 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
1550712644.828 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
1550712644.828 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 a)) in a
1550712644.828 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712644.828 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.828 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.828 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712644.829 * [misc]backup-simplify:  Simplify (exp (/ 1 a)) into (exp (/ 1 a))
1550712644.829 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 a))) in a
1550712644.829 * [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in a
1550712644.829 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712644.829 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.829 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.829 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.829 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712644.829 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712644.829 * [misc]backup-simplify:  Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
1550712644.829 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712644.829 * [misc]backup-simplify:  Simplify 2 into 2
1550712644.829 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
1550712644.830 * [misc]backup-simplify:  Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
1550712644.830 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
1550712644.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.831 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)))) into 0
1550712644.831 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.831 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.831 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.833 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.833 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.834 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.834 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.835 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.835 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.836 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.836 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.837 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (- (/ 1 (/ 1 a)))) (exp (/ 1 (/ 1 a))))) into (* 1/2 (+ (exp a) (exp (- a))))
1550712644.837 * [misc]backup-simplify:  Simplify (cosh (/ 1 (- a))) into (cosh (/ -1 a))
1550712644.837 * [misc]approximate:  Taking taylor expansion of (cosh (/ -1 a)) in (a) around 0
1550712644.837 * [misc]taylor:  Taking taylor expansion of (cosh (/ -1 a)) in a
1550712644.837 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
1550712644.837 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
1550712644.837 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 a)) in a
1550712644.837 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712644.837 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712644.837 * [misc]backup-simplify:  Simplify -1 into -1
1550712644.837 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.837 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.837 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.837 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712644.837 * [misc]backup-simplify:  Simplify (exp (/ -1 a)) into (exp (/ -1 a))
1550712644.837 * [misc]taylor:  Taking taylor expansion of (exp (- (/ -1 a))) in a
1550712644.837 * [misc]taylor:  Taking taylor expansion of (- (/ -1 a)) in a
1550712644.837 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712644.838 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712644.838 * [misc]backup-simplify:  Simplify -1 into -1
1550712644.838 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.838 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.838 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.838 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712644.838 * [misc]backup-simplify:  Simplify (- -1) into 1
1550712644.838 * [misc]backup-simplify:  Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
1550712644.838 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712644.838 * [misc]backup-simplify:  Simplify 2 into 2
1550712644.838 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
1550712644.838 * [misc]backup-simplify:  Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
1550712644.838 * [misc]taylor:  Taking taylor expansion of (cosh (/ -1 a)) in a
1550712644.838 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
1550712644.839 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
1550712644.839 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 a)) in a
1550712644.839 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712644.839 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712644.839 * [misc]backup-simplify:  Simplify -1 into -1
1550712644.839 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.839 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.839 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.839 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712644.839 * [misc]backup-simplify:  Simplify (exp (/ -1 a)) into (exp (/ -1 a))
1550712644.839 * [misc]taylor:  Taking taylor expansion of (exp (- (/ -1 a))) in a
1550712644.839 * [misc]taylor:  Taking taylor expansion of (- (/ -1 a)) in a
1550712644.839 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712644.839 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712644.839 * [misc]backup-simplify:  Simplify -1 into -1
1550712644.839 * [misc]taylor:  Taking taylor expansion of a in a
1550712644.839 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.839 * [misc]backup-simplify:  Simplify 1 into 1
1550712644.839 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712644.839 * [misc]backup-simplify:  Simplify (- -1) into 1
1550712644.840 * [misc]backup-simplify:  Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
1550712644.840 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712644.840 * [misc]backup-simplify:  Simplify 2 into 2
1550712644.840 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
1550712644.840 * [misc]backup-simplify:  Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
1550712644.840 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
1550712644.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.841 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)))) into 0
1550712644.841 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.842 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.842 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.843 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.843 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.844 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.844 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.845 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712644.846 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712644.846 * [misc]backup-simplify:  Simplify 0 into 0
1550712644.847 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (/ 1 (/ 1 (- a)))) (exp (/ -1 (/ 1 (- a)))))) into (* 1/2 (+ (exp (* -1 a)) (exp a)))
1550712644.847 * * * [misc]progress:  simplifying candidates
1550712644.847 * * * * [misc]progress:  [ 1 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (fmod (cosh a) (* a a)))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 2 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (fmod (cosh a) (* a a)))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 3 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 4 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 5 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 6 / 41 ] 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))))>
1550712644.847 * * * * [misc]progress:  [ 7 / 41 ] 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))))>
1550712644.847 * * * * [misc]progress:  [ 8 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 9 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 10 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log1p a))))>
1550712644.847 * * * * [misc]progress:  [ 11 / 41 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550712644.847 * * * * [misc]progress:  [ 12 / 41 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550712644.847 * * * * [misc]progress:  [ 13 / 41 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1550712644.848 * * * * [misc]progress:  [ 14 / 41 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
1550712644.848 * * * * [misc]progress:  [ 15 / 41 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550712644.848 * * * * [misc]progress:  [ 16 / 41 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550712644.848 * * * * [misc]progress:  [ 17 / 41 ] 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))))))>
1550712644.848 * * * * [misc]progress:  [ 18 / 41 ] 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))))))>
1550712644.848 * * * * [misc]progress:  [ 19 / 41 ] 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))))))>
1550712644.848 * * * * [misc]progress:  [ 20 / 41 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1550712644.848 * * * * [misc]progress:  [ 21 / 41 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550712644.848 * * * * [misc]progress:  [ 22 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (log1p (expm1 (cosh a))) (* a a)) (log1p a))))>
1550712644.848 * * * * [misc]progress:  [ 23 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (expm1 (log1p (cosh a))) (* a a)) (log1p a))))>
1550712644.848 * * * * [misc]progress:  [ 24 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (/ (+ (exp a) (exp (- a))) 2) (* a a)) (log1p a))))>
1550712644.848 * * * * [misc]progress:  [ 25 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (pow (cosh a) 1) (* a a)) (log1p a))))>
1550712644.848 * * * * [misc]progress:  [ 26 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (exp (log (cosh a))) (* a a)) (log1p a))))>
1550712644.848 * * * * [misc]progress:  [ 27 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (log (exp (cosh a))) (* a a)) (log1p a))))>
1550712644.849 * * * * [misc]progress:  [ 28 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* (* (cbrt (cosh a)) (cbrt (cosh a))) (cbrt (cosh a))) (* a a)) (log1p a))))>
1550712644.849 * * * * [misc]progress:  [ 29 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)) (log1p a))))>
1550712644.849 * * * * [misc]progress:  [ 30 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)) (log1p a))))>
1550712644.849 * * * * [misc]progress:  [ 31 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* 1 (cosh a)) (* a a)) (log1p a))))>
1550712644.849 * * * * [misc]progress:  [ 32 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (posit16->real (real->posit16 (cosh a))) (* a a)) (log1p a))))>
1550712644.849 * * * * [misc]progress:  [ 33 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712644.849 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712644.849 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712644.852 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712644.859 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.859 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712644.859 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712644.860 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712644.860 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712644.860 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712644.860 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712644.861 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712644.861 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712644.861 * * * * [misc]progress:  [ 34 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712644.861 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712644.861 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712644.864 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712644.872 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.872 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712644.872 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712644.872 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712644.872 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712644.872 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712644.873 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712644.873 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712644.873 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712644.873 * * * * [misc]progress:  [ 35 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712644.874 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712644.874 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712644.877 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712644.885 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.885 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712644.885 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712644.885 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712644.885 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712644.885 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712644.886 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712644.886 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712644.886 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712644.886 * * * * [misc]progress:  [ 36 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712644.886 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712644.886 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712644.890 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712644.900 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712644.913 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712644.928 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.928 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712644.928 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712644.928 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712644.928 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712644.928 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712644.929 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712644.929 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712644.930 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712644.931 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712644.931 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712644.931 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712644.931 * * * * [misc]progress:  [ 37 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712644.932 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712644.932 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712644.936 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712644.946 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712644.962 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712644.970 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.970 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712644.970 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712644.970 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712644.970 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712644.970 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712644.970 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712644.970 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712644.971 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712644.971 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712644.971 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712644.971 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712644.971 * * * * [misc]progress:  [ 38 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712644.972 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712644.972 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712644.974 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712644.979 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712644.986 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712644.998 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712644.998 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712644.998 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712644.998 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712644.998 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712644.998 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712644.999 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712644.999 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712645.000 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712645.000 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712645.001 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712645.001 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712645.001 * * * * [misc]progress:  [ 39 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1)) (* a a)) (log1p a))))>
1550712645.002 * [enter]simplify:  Simplifying (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
1550712645.002 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712645.011 * * [misc]simplify:  iters left: 5 (47 enodes)
1550712645.028 * * [misc]simplify:  iters left: 4 (65 enodes)
1550712645.050 * * [misc]simplify:  iters left: 3 (88 enodes)
1550712645.073 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.073 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550712645.073 * * [misc]simplify:  Extracting #2: cost 19 inf + 45
1550712645.074 * * [misc]simplify:  Extracting #3: cost 5 inf + 1939
1550712645.075 * * [misc]simplify:  Extracting #4: cost 0 inf + 3428
1550712645.076 * [exit]simplify:  Simplified to (fma 1/24 (pow a 4) (fma (* a a) 1/2 1))
1550712645.076 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (fma 1/24 (pow a 4) (fma (* a a) 1/2 1)) (* a a)) (log1p a))))
1550712645.076 * * * * [misc]progress:  [ 40 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* 1/2 (+ (exp a) (exp (- a)))) (* a a)) (log1p a))))>
1550712645.076 * [enter]simplify:  Simplifying (* 1/2 (+ (exp a) (exp (- a))))
1550712645.077 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712645.081 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712645.093 * * [misc]simplify:  iters left: 4 (51 enodes)
1550712645.109 * * [misc]simplify:  iters left: 3 (55 enodes)
1550712645.123 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.123 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550712645.123 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1550712645.123 * * [misc]simplify:  Extracting #3: cost 13 inf + 44
1550712645.124 * * [misc]simplify:  Extracting #4: cost 4 inf + 1047
1550712645.124 * * [misc]simplify:  Extracting #5: cost 0 inf + 1673
1550712645.125 * [exit]simplify:  Simplified to (fma 1/2 (exp a) (/ 1/2 (exp a)))
1550712645.125 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
1550712645.125 * * * * [misc]progress:  [ 41 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* 1/2 (+ (exp (* -1 a)) (exp a))) (* a a)) (log1p a))))>
1550712645.125 * [enter]simplify:  Simplifying (* 1/2 (+ (exp (* -1 a)) (exp a)))
1550712645.125 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712645.131 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712645.144 * * [misc]simplify:  iters left: 4 (53 enodes)
1550712645.160 * * [misc]simplify:  iters left: 3 (63 enodes)
1550712645.177 * * [misc]simplify:  iters left: 2 (65 enodes)
1550712645.193 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.193 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550712645.193 * * [misc]simplify:  Extracting #2: cost 17 inf + 1
1550712645.193 * * [misc]simplify:  Extracting #3: cost 13 inf + 228
1550712645.194 * * [misc]simplify:  Extracting #4: cost 2 inf + 1578
1550712645.195 * * [misc]simplify:  Extracting #5: cost 0 inf + 1816
1550712645.195 * [exit]simplify:  Simplified to (fma 1/2 (exp a) (/ 1/2 (exp a)))
1550712645.195 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
1550712645.196 * * * [misc]progress:  adding candidates to table
1550712645.639 * * [misc]progress:  iteration 2 / 4
1550712645.639 * * * [misc]progress:  picking best candidate
1550712645.701 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1550712645.701 * * * [misc]progress:  localizing error
1550712645.712 * * * [misc]progress:  generating rewritten candidates
1550712645.712 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1 1)
1550712645.713 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1550712645.718 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1550712645.719 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1 1)
1550712645.720 * * * [misc]progress:  generating series expansions
1550712645.720 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1 1)
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712645.720 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712645.720 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.720 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.720 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.720 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.720 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.720 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.720 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.720 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.720 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712645.720 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712645.720 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712645.721 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.721 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712645.722 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1550712645.722 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
1550712645.722 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712645.722 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712645.722 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.722 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712645.722 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.722 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.722 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712645.722 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.722 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712645.722 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712645.722 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.722 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712645.723 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.723 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712645.723 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.723 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712645.723 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712645.723 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.723 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712645.723 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.723 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.723 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712645.724 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1550712645.724 * [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)))
1550712645.724 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550712645.724 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550712645.724 * [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)))
1550712645.724 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550712645.724 * [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)))
1550712645.724 * [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)))
1550712645.724 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.724 * [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)))
1550712645.724 * [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))))
1550712645.724 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550712645.724 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550712645.725 * [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))))
1550712645.725 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550712645.725 * [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))))
1550712645.725 * [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))))
1550712645.725 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.725 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.725 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.725 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.725 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.725 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.725 * [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)))
1550712645.725 * [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))))
1550712645.725 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550712645.725 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550712645.725 * [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))))
1550712645.726 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550712645.726 * [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))))
1550712645.726 * [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))))
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [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)))
1550712645.726 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1 1)
1550712645.726 * [misc]backup-simplify:  Simplify (cosh a) into (cosh a)
1550712645.726 * [misc]approximate:  Taking taylor expansion of (cosh a) in (a) around 0
1550712645.726 * [misc]taylor:  Taking taylor expansion of (cosh a) in a
1550712645.726 * [misc]taylor:  Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
1550712645.726 * [misc]taylor:  Taking taylor expansion of (+ (exp a) (exp (- a))) in a
1550712645.726 * [misc]taylor:  Taking taylor expansion of (exp a) in a
1550712645.726 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.726 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712645.726 * [misc]taylor:  Taking taylor expansion of (exp (- a)) in a
1550712645.726 * [misc]taylor:  Taking taylor expansion of (- a) in a
1550712645.726 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.726 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.726 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.727 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.727 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712645.727 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712645.727 * [misc]backup-simplify:  Simplify 2 into 2
1550712645.727 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1550712645.727 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1550712645.727 * [misc]taylor:  Taking taylor expansion of (cosh a) in a
1550712645.727 * [misc]taylor:  Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
1550712645.727 * [misc]taylor:  Taking taylor expansion of (+ (exp a) (exp (- a))) in a
1550712645.727 * [misc]taylor:  Taking taylor expansion of (exp a) in a
1550712645.727 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.727 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.727 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.727 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712645.727 * [misc]taylor:  Taking taylor expansion of (exp (- a)) in a
1550712645.727 * [misc]taylor:  Taking taylor expansion of (- a) in a
1550712645.727 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.727 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.727 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.728 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.728 * [misc]backup-simplify:  Simplify (exp 0) into 1
1550712645.728 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712645.728 * [misc]backup-simplify:  Simplify 2 into 2
1550712645.728 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1550712645.728 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1550712645.728 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.729 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1550712645.729 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.730 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1550712645.730 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1550712645.730 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1550712645.730 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.731 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1550712645.731 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.733 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1550712645.733 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1550712645.733 * [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/2
1550712645.733 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1550712645.735 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1550712645.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.735 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.738 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1550712645.738 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1550712645.738 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
1550712645.738 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.742 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1550712645.742 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.742 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.742 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.742 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712645.746 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1550712645.746 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1550712645.746 * [misc]backup-simplify:  Simplify (- (/ 1/12 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 1/24
1550712645.746 * [misc]backup-simplify:  Simplify 1/24 into 1/24
1550712645.746 * [misc]backup-simplify:  Simplify (+ (* 1/24 (pow a 4)) (+ (* 1/2 (pow a 2)) 1)) into (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
1550712645.746 * [misc]backup-simplify:  Simplify (cosh (/ 1 a)) into (cosh (/ 1 a))
1550712645.746 * [misc]approximate:  Taking taylor expansion of (cosh (/ 1 a)) in (a) around 0
1550712645.747 * [misc]taylor:  Taking taylor expansion of (cosh (/ 1 a)) in a
1550712645.747 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
1550712645.747 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
1550712645.747 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 a)) in a
1550712645.747 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712645.747 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.747 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712645.747 * [misc]backup-simplify:  Simplify (exp (/ 1 a)) into (exp (/ 1 a))
1550712645.747 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 a))) in a
1550712645.747 * [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in a
1550712645.747 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712645.747 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.747 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712645.747 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.747 * [misc]backup-simplify:  Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
1550712645.747 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712645.747 * [misc]backup-simplify:  Simplify 2 into 2
1550712645.747 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
1550712645.747 * [misc]backup-simplify:  Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
1550712645.747 * [misc]taylor:  Taking taylor expansion of (cosh (/ 1 a)) in a
1550712645.747 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
1550712645.747 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
1550712645.748 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 a)) in a
1550712645.748 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712645.748 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.748 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.748 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712645.748 * [misc]backup-simplify:  Simplify (exp (/ 1 a)) into (exp (/ 1 a))
1550712645.748 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 a))) in a
1550712645.748 * [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in a
1550712645.748 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1550712645.748 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.748 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.748 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712645.748 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712645.748 * [misc]backup-simplify:  Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
1550712645.748 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712645.748 * [misc]backup-simplify:  Simplify 2 into 2
1550712645.748 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
1550712645.748 * [misc]backup-simplify:  Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
1550712645.749 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
1550712645.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.749 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)))) into 0
1550712645.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.749 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.750 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.751 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.752 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.753 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.753 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (- (/ 1 (/ 1 a)))) (exp (/ 1 (/ 1 a))))) into (* 1/2 (+ (exp a) (exp (- a))))
1550712645.753 * [misc]backup-simplify:  Simplify (cosh (/ 1 (- a))) into (cosh (/ -1 a))
1550712645.753 * [misc]approximate:  Taking taylor expansion of (cosh (/ -1 a)) in (a) around 0
1550712645.753 * [misc]taylor:  Taking taylor expansion of (cosh (/ -1 a)) in a
1550712645.753 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
1550712645.753 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
1550712645.753 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 a)) in a
1550712645.753 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712645.753 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712645.753 * [misc]backup-simplify:  Simplify -1 into -1
1550712645.753 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.753 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.753 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712645.754 * [misc]backup-simplify:  Simplify (exp (/ -1 a)) into (exp (/ -1 a))
1550712645.754 * [misc]taylor:  Taking taylor expansion of (exp (- (/ -1 a))) in a
1550712645.754 * [misc]taylor:  Taking taylor expansion of (- (/ -1 a)) in a
1550712645.754 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712645.754 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712645.754 * [misc]backup-simplify:  Simplify -1 into -1
1550712645.754 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.754 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.754 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.754 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712645.754 * [misc]backup-simplify:  Simplify (- -1) into 1
1550712645.754 * [misc]backup-simplify:  Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
1550712645.754 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712645.754 * [misc]backup-simplify:  Simplify 2 into 2
1550712645.754 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
1550712645.754 * [misc]backup-simplify:  Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
1550712645.754 * [misc]taylor:  Taking taylor expansion of (cosh (/ -1 a)) in a
1550712645.754 * [misc]taylor:  Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
1550712645.754 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
1550712645.754 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 a)) in a
1550712645.754 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712645.754 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712645.754 * [misc]backup-simplify:  Simplify -1 into -1
1550712645.754 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.754 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.754 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.754 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712645.754 * [misc]backup-simplify:  Simplify (exp (/ -1 a)) into (exp (/ -1 a))
1550712645.754 * [misc]taylor:  Taking taylor expansion of (exp (- (/ -1 a))) in a
1550712645.755 * [misc]taylor:  Taking taylor expansion of (- (/ -1 a)) in a
1550712645.755 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1550712645.755 * [misc]taylor:  Taking taylor expansion of -1 in a
1550712645.755 * [misc]backup-simplify:  Simplify -1 into -1
1550712645.755 * [misc]taylor:  Taking taylor expansion of a in a
1550712645.755 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.755 * [misc]backup-simplify:  Simplify 1 into 1
1550712645.755 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712645.755 * [misc]backup-simplify:  Simplify (- -1) into 1
1550712645.755 * [misc]backup-simplify:  Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
1550712645.755 * [misc]taylor:  Taking taylor expansion of 2 in a
1550712645.755 * [misc]backup-simplify:  Simplify 2 into 2
1550712645.755 * [misc]backup-simplify:  Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
1550712645.755 * [misc]backup-simplify:  Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
1550712645.755 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
1550712645.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.756 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)))) into 0
1550712645.756 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.756 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.756 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.757 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.757 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.757 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.757 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.758 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.758 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712645.759 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
1550712645.759 * [misc]backup-simplify:  Simplify 0 into 0
1550712645.759 * [misc]backup-simplify:  Simplify (* 1/2 (+ (exp (/ 1 (/ 1 (- a)))) (exp (/ -1 (/ 1 (- a)))))) into (* 1/2 (+ (exp (* -1 a)) (exp a)))
1550712645.759 * * * [misc]progress:  simplifying candidates
1550712645.759 * * * * [misc]progress:  [ 1 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log1p (expm1 (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.759 * * * * [misc]progress:  [ 2 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (expm1 (log1p (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.759 * * * * [misc]progress:  [ 3 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
1550712645.759 * * * * [misc]progress:  [ 4 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.759 * * * * [misc]progress:  [ 5 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.759 * * * * [misc]progress:  [ 6 / 62 ] 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))))>
1550712645.759 * * * * [misc]progress:  [ 7 / 62 ] 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))))>
1550712645.759 * * * * [misc]progress:  [ 8 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.759 * * * * [misc]progress:  [ 9 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
1550712645.760 * * * * [misc]progress:  [ 10 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.760 * * * * [misc]progress:  [ 11 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.760 * * * * [misc]progress:  [ 12 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.760 * * * * [misc]progress:  [ 13 / 62 ] 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))))>
1550712645.760 * [enter]simplify:  Simplifying (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
1550712645.760 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712645.762 * * [misc]simplify:  iters left: 5 (32 enodes)
1550712645.768 * * [misc]simplify:  iters left: 4 (47 enodes)
1550712645.776 * * [misc]simplify:  iters left: 3 (51 enodes)
1550712645.785 * * [misc]simplify:  iters left: 2 (53 enodes)
1550712645.794 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.794 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.794 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712645.794 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550712645.794 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1550712645.794 * * [misc]simplify:  Extracting #5: cost 14 inf + 0
1550712645.794 * * [misc]simplify:  Extracting #6: cost 19 inf + 0
1550712645.795 * * [misc]simplify:  Extracting #7: cost 20 inf + 2
1550712645.795 * * [misc]simplify:  Extracting #8: cost 18 inf + 543
1550712645.795 * * [misc]simplify:  Extracting #9: cost 12 inf + 1580
1550712645.795 * * [misc]simplify:  Extracting #10: cost 1 inf + 4471
1550712645.796 * * [misc]simplify:  Extracting #11: cost 0 inf + 4857
1550712645.796 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
1550712645.796 * [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))))
1550712645.796 * * * * [misc]progress:  [ 14 / 62 ] 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))))>
1550712645.797 * [enter]simplify:  Simplifying (log (sqrt (exp (fmod (cosh a) (* a a)))))
1550712645.797 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712645.798 * * [misc]simplify:  iters left: 5 (27 enodes)
1550712645.804 * * [misc]simplify:  iters left: 4 (40 enodes)
1550712645.816 * * [misc]simplify:  iters left: 3 (44 enodes)
1550712645.833 * * [misc]simplify:  iters left: 2 (46 enodes)
1550712645.847 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.847 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712645.847 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712645.847 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712645.848 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712645.848 * * [misc]simplify:  Extracting #5: cost 15 inf + 0
1550712645.848 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550712645.848 * * [misc]simplify:  Extracting #7: cost 14 inf + 433
1550712645.848 * * [misc]simplify:  Extracting #8: cost 7 inf + 1446
1550712645.849 * * [misc]simplify:  Extracting #9: cost 0 inf + 3133
1550712645.850 * [exit]simplify:  Simplified to (log (sqrt (exp (fmod (cosh a) (* a a)))))
1550712645.850 * [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))))
1550712645.850 * * * * [misc]progress:  [ 15 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550712645.850 * [enter]simplify:  Simplifying (log 1)
1550712645.850 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712645.853 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.853 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712645.853 * [exit]simplify:  Simplified to 0
1550712645.853 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ 0 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))
1550712645.853 * * * * [misc]progress:  [ 16 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550712645.853 * * * * [misc]progress:  [ 17 / 62 ] 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))))>
1550712645.854 * [enter]simplify:  Simplifying (cbrt (fmod (cosh a) (* a a)))
1550712645.854 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712645.856 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712645.864 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712645.875 * * [misc]simplify:  iters left: 1 (38 enodes)
1550712645.887 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.887 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712645.887 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712645.887 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712645.887 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712645.887 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550712645.888 * * [misc]simplify:  Extracting #6: cost 5 inf + 1069
1550712645.888 * * [misc]simplify:  Extracting #7: cost 0 inf + 1909
1550712645.889 * [exit]simplify:  Simplified to (cbrt (fmod (cosh a) (* a a)))
1550712645.889 * [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))))
1550712645.889 * * * * [misc]progress:  [ 18 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.889 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550712645.889 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712645.892 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712645.899 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712645.911 * * [misc]simplify:  iters left: 1 (38 enodes)
1550712645.922 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.922 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712645.922 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712645.922 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712645.923 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712645.923 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550712645.923 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550712645.923 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550712645.924 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550712645.924 * [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))))
1550712645.924 * * * * [misc]progress:  [ 19 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
1550712645.924 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1550712645.925 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712645.926 * * [misc]simplify:  iters left: 2 (18 enodes)
1550712645.933 * * [misc]simplify:  iters left: 1 (31 enodes)
1550712645.943 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.943 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.943 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.943 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.943 * * [misc]simplify:  Extracting #4: cost 7 inf + 599
1550712645.944 * * [misc]simplify:  Extracting #5: cost 5 inf + 712
1550712645.944 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.944 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.944 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))
1550712645.945 * * * * [misc]progress:  [ 20 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
1550712645.945 * * * * [misc]progress:  [ 21 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550712645.945 * [enter]simplify:  Simplifying (cosh a)
1550712645.945 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712645.946 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.946 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712645.946 * * [misc]simplify:  Extracting #2: cost 5 inf + 2
1550712645.946 * * [misc]simplify:  Extracting #3: cost 3 inf + 185
1550712645.946 * * [misc]simplify:  Extracting #4: cost 0 inf + 558
1550712645.947 * [exit]simplify:  Simplified to (cosh a)
1550712645.947 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712645.947 * * * * [misc]progress:  [ 22 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.947 * * * * [misc]progress:  [ 23 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.947 * * * * [misc]progress:  [ 24 / 62 ] 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))))>
1550712645.947 * * * * [misc]progress:  [ 25 / 62 ] 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))))>
1550712645.947 * * * * [misc]progress:  [ 26 / 62 ] 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))))>
1550712645.947 * * * * [misc]progress:  [ 27 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550712645.947 * * * * [misc]progress:  [ 28 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712645.947 * * * * [misc]progress:  [ 29 / 62 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550712645.947 * * * * [misc]progress:  [ 30 / 62 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550712645.947 * * * * [misc]progress:  [ 31 / 62 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1550712645.947 * * * * [misc]progress:  [ 32 / 62 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
1550712645.947 * * * * [misc]progress:  [ 33 / 62 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550712645.948 * * * * [misc]progress:  [ 34 / 62 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550712645.948 * * * * [misc]progress:  [ 35 / 62 ] 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))))))>
1550712645.948 * * * * [misc]progress:  [ 36 / 62 ] 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))))))>
1550712645.948 * * * * [misc]progress:  [ 37 / 62 ] 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))))))>
1550712645.948 * * * * [misc]progress:  [ 38 / 62 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1550712645.948 * * * * [misc]progress:  [ 39 / 62 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550712645.948 * * * * [misc]progress:  [ 40 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (log1p (expm1 (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 41 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (expm1 (log1p (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 42 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (/ (+ (exp a) (exp (- a))) 2) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 43 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (pow (cosh a) 1) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 44 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (exp (log (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 45 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (log (exp (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 46 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* (* (cbrt (cosh a)) (cbrt (cosh a))) (cbrt (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 47 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 48 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 49 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* 1 (cosh a)) (* a a)))) (log1p a))))>
1550712645.948 * * * * [misc]progress:  [ 50 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (posit16->real (real->posit16 (cosh a))) (* a a)))) (log1p a))))>
1550712645.949 * * * * [misc]progress:  [ 51 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550712645.949 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712645.949 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712645.952 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712645.958 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.958 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.958 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.958 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.958 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712645.958 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712645.958 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.959 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.959 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550712645.959 * * * * [misc]progress:  [ 52 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550712645.959 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712645.959 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712645.961 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712645.964 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.964 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.965 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.965 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.965 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712645.965 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712645.965 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.965 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.965 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550712645.965 * * * * [misc]progress:  [ 53 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550712645.965 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712645.966 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712645.967 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712645.971 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.971 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.971 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.971 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.971 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712645.971 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712645.971 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.972 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.972 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550712645.972 * * * * [misc]progress:  [ 54 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712645.972 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712645.972 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712645.973 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712645.978 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.978 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.979 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.979 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.979 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712645.979 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712645.979 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.979 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.979 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712645.979 * * * * [misc]progress:  [ 55 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712645.979 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712645.980 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712645.981 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712645.986 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.986 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.986 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.986 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.986 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712645.986 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712645.987 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.987 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.987 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712645.987 * * * * [misc]progress:  [ 56 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712645.987 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712645.988 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712645.990 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712645.998 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712645.998 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712645.998 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712645.998 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712645.998 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712645.998 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712645.999 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712645.999 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712645.999 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712645.999 * * * * [misc]progress:  [ 57 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712646.000 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712646.000 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712646.004 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712646.014 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712646.027 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712646.042 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712646.042 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712646.042 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712646.042 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712646.042 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712646.042 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712646.042 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712646.043 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712646.044 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712646.044 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712646.045 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712646.045 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712646.045 * * * * [misc]progress:  [ 58 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712646.045 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712646.046 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712646.050 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712646.060 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712646.073 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712646.087 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712646.087 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712646.087 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712646.087 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712646.087 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712646.088 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712646.088 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712646.088 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712646.089 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712646.090 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712646.090 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712646.091 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712646.091 * * * * [misc]progress:  [ 59 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712646.091 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712646.091 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712646.095 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712646.105 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712646.118 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712646.129 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712646.129 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712646.129 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712646.129 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712646.130 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712646.130 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712646.130 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712646.130 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712646.130 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712646.131 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712646.131 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712646.131 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712646.131 * * * * [misc]progress:  [ 60 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1)) (* a a)))) (log1p a))))>
1550712646.131 * [enter]simplify:  Simplifying (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
1550712646.131 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712646.137 * * [misc]simplify:  iters left: 5 (47 enodes)
1550712646.146 * * [misc]simplify:  iters left: 4 (65 enodes)
1550712646.161 * * [misc]simplify:  iters left: 3 (88 enodes)
1550712646.184 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712646.184 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550712646.185 * * [misc]simplify:  Extracting #2: cost 19 inf + 45
1550712646.185 * * [misc]simplify:  Extracting #3: cost 5 inf + 1939
1550712646.185 * * [misc]simplify:  Extracting #4: cost 0 inf + 3428
1550712646.186 * [exit]simplify:  Simplified to (fma 1/24 (pow a 4) (fma (* a a) 1/2 1))
1550712646.186 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (fma 1/24 (pow a 4) (fma (* a a) 1/2 1)) (* a a)))) (log1p a))))
1550712646.186 * * * * [misc]progress:  [ 61 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* 1/2 (+ (exp a) (exp (- a)))) (* a a)))) (log1p a))))>
1550712646.186 * [enter]simplify:  Simplifying (* 1/2 (+ (exp a) (exp (- a))))
1550712646.186 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712646.189 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712646.196 * * [misc]simplify:  iters left: 4 (51 enodes)
1550712646.203 * * [misc]simplify:  iters left: 3 (55 enodes)
1550712646.211 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712646.211 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550712646.211 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1550712646.211 * * [misc]simplify:  Extracting #3: cost 13 inf + 44
1550712646.211 * * [misc]simplify:  Extracting #4: cost 4 inf + 1047
1550712646.212 * * [misc]simplify:  Extracting #5: cost 0 inf + 1673
1550712646.212 * [exit]simplify:  Simplified to (fma 1/2 (exp a) (/ 1/2 (exp a)))
1550712646.212 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))) (log1p a))))
1550712646.212 * * * * [misc]progress:  [ 62 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* 1/2 (+ (exp (* -1 a)) (exp a))) (* a a)))) (log1p a))))>
1550712646.212 * [enter]simplify:  Simplifying (* 1/2 (+ (exp (* -1 a)) (exp a)))
1550712646.213 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712646.216 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712646.224 * * [misc]simplify:  iters left: 4 (53 enodes)
1550712646.233 * * [misc]simplify:  iters left: 3 (63 enodes)
1550712646.244 * * [misc]simplify:  iters left: 2 (65 enodes)
1550712646.260 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712646.260 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550712646.260 * * [misc]simplify:  Extracting #2: cost 17 inf + 1
1550712646.260 * * [misc]simplify:  Extracting #3: cost 13 inf + 228
1550712646.261 * * [misc]simplify:  Extracting #4: cost 2 inf + 1578
1550712646.262 * * [misc]simplify:  Extracting #5: cost 0 inf + 1816
1550712646.262 * [exit]simplify:  Simplified to (fma 1/2 (exp a) (/ 1/2 (exp a)))
1550712646.262 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))) (log1p a))))
1550712646.263 * * * [misc]progress:  adding candidates to table
1550712647.067 * * [misc]progress:  iteration 3 / 4
1550712647.068 * * * [misc]progress:  picking best candidate
1550712647.154 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550712647.155 * * * [misc]progress:  localizing error
1550712647.188 * * * [misc]progress:  generating rewritten candidates
1550712647.188 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
1550712647.189 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1550712647.189 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1550712647.195 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1550712647.199 * * * [misc]progress:  generating series expansions
1550712647.199 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
1550712647.199 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712647.199 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712647.199 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712647.199 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.199 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712647.199 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.200 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.200 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.200 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.200 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.200 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.200 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.200 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.200 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712647.200 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712647.200 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.200 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712647.200 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.200 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712647.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.201 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712647.201 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712647.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.201 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712647.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712647.201 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712647.202 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712647.202 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.202 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.202 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712647.202 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.202 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.202 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712647.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.203 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712647.203 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712647.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.203 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712647.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712647.203 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1550712647.203 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.203 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1550712647.204 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1550712647.204 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712647.204 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.204 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.204 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.204 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1550712647.204 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712647.204 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712647.204 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.204 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.204 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.204 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.205 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.205 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.206 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.206 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.206 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.206 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.206 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.207 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.207 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550712647.207 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.207 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.207 * [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))))
1550712647.207 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1550712647.207 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1550712647.207 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712647.207 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.208 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550712647.208 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.208 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1550712647.208 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712647.208 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712647.208 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550712647.208 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.208 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550712647.208 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.209 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.209 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.209 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.209 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.210 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.210 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.210 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.210 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.211 * [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
1550712647.211 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.211 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.211 * [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))))
1550712647.211 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1550712647.211 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1550712647.211 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712647.211 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.211 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550712647.211 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.211 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1550712647.211 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712647.211 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712647.212 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550712647.212 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.212 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550712647.212 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.213 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.213 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.213 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.213 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.214 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.214 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.214 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550712647.214 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.215 * [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
1550712647.215 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.215 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1550712647.215 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1550712647.215 * [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)))
1550712647.215 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550712647.215 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550712647.215 * [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)))
1550712647.215 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550712647.215 * [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)))
1550712647.215 * [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)))
1550712647.215 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.215 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.215 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.216 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.216 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.216 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.216 * [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)))
1550712647.216 * [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))))
1550712647.216 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550712647.216 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550712647.216 * [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))))
1550712647.216 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550712647.216 * [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))))
1550712647.216 * [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))))
1550712647.216 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.217 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.217 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.217 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.217 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.217 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.217 * [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)))
1550712647.217 * [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))))
1550712647.217 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550712647.217 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550712647.217 * [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))))
1550712647.217 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550712647.217 * [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))))
1550712647.218 * [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))))
1550712647.218 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.218 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.218 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.218 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.218 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.218 * [misc]backup-simplify:  Simplify 0 into 0
1550712647.218 * [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)))
1550712647.218 * * * [misc]progress:  simplifying candidates
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.218 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * * * * [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))))>
1550712647.219 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1550712647.219 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712647.221 * * [misc]simplify:  iters left: 5 (35 enodes)
1550712647.228 * * [misc]simplify:  iters left: 4 (50 enodes)
1550712647.237 * * [misc]simplify:  iters left: 3 (54 enodes)
1550712647.255 * * [misc]simplify:  iters left: 2 (56 enodes)
1550712647.272 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #5: cost 13 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #6: cost 16 inf + 0
1550712647.272 * * [misc]simplify:  Extracting #7: cost 21 inf + 0
1550712647.273 * * [misc]simplify:  Extracting #8: cost 22 inf + 2
1550712647.273 * * [misc]simplify:  Extracting #9: cost 22 inf + 211
1550712647.273 * * [misc]simplify:  Extracting #10: cost 11 inf + 1858
1550712647.274 * * [misc]simplify:  Extracting #11: cost 2 inf + 4777
1550712647.275 * * [misc]simplify:  Extracting #12: cost 0 inf + 5669
1550712647.277 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1550712647.277 * [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))))
1550712647.277 * * * * [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))))>
1550712647.277 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1550712647.277 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712647.281 * * [misc]simplify:  iters left: 5 (30 enodes)
1550712647.291 * * [misc]simplify:  iters left: 4 (43 enodes)
1550712647.304 * * [misc]simplify:  iters left: 3 (47 enodes)
1550712647.313 * * [misc]simplify:  iters left: 2 (49 enodes)
1550712647.321 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #4: cost 9 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #5: cost 12 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #6: cost 17 inf + 0
1550712647.321 * * [misc]simplify:  Extracting #7: cost 18 inf + 2
1550712647.321 * * [misc]simplify:  Extracting #8: cost 17 inf + 377
1550712647.321 * * [misc]simplify:  Extracting #9: cost 10 inf + 1400
1550712647.322 * * [misc]simplify:  Extracting #10: cost 0 inf + 3785
1550712647.322 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1550712647.322 * [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))))
1550712647.322 * * * * [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))))>
1550712647.323 * [enter]simplify:  Simplifying (log 1)
1550712647.323 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712647.324 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.324 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712647.324 * [exit]simplify:  Simplified to 0
1550712647.324 * [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))))
1550712647.324 * * * * [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))))>
1550712647.324 * * * * [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))))>
1550712647.325 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1550712647.325 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712647.326 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712647.331 * * [misc]simplify:  iters left: 3 (37 enodes)
1550712647.338 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.345 * * [misc]simplify:  iters left: 1 (43 enodes)
1550712647.352 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.352 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.352 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712647.352 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712647.352 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550712647.352 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550712647.352 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550712647.353 * * [misc]simplify:  Extracting #7: cost 6 inf + 1410
1550712647.353 * * [misc]simplify:  Extracting #8: cost 1 inf + 2180
1550712647.353 * * [misc]simplify:  Extracting #9: cost 0 inf + 2401
1550712647.353 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1550712647.354 * [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))))
1550712647.354 * * * * [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))))>
1550712647.354 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1550712647.354 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712647.355 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712647.360 * * [misc]simplify:  iters left: 3 (37 enodes)
1550712647.366 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.373 * * [misc]simplify:  iters left: 1 (43 enodes)
1550712647.381 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.381 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.381 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712647.381 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712647.381 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550712647.381 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550712647.381 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550712647.381 * * [misc]simplify:  Extracting #7: cost 6 inf + 1490
1550712647.381 * * [misc]simplify:  Extracting #8: cost 1 inf + 2260
1550712647.382 * * [misc]simplify:  Extracting #9: cost 0 inf + 2481
1550712647.382 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1550712647.382 * [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))))
1550712647.382 * * * * [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))))>
1550712647.382 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1550712647.382 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712647.384 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712647.389 * * [misc]simplify:  iters left: 3 (37 enodes)
1550712647.397 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.404 * * [misc]simplify:  iters left: 1 (43 enodes)
1550712647.412 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.412 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.412 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712647.412 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712647.412 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550712647.412 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550712647.412 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550712647.412 * * [misc]simplify:  Extracting #7: cost 6 inf + 1370
1550712647.412 * * [misc]simplify:  Extracting #8: cost 1 inf + 2100
1550712647.413 * * [misc]simplify:  Extracting #9: cost 0 inf + 2321
1550712647.413 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1550712647.413 * [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))))
1550712647.413 * * * * [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))))>
1550712647.413 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550712647.413 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712647.414 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712647.419 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712647.425 * * [misc]simplify:  iters left: 1 (38 enodes)
1550712647.431 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.431 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.431 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.431 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.431 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712647.431 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550712647.432 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550712647.432 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550712647.432 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550712647.432 * [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))))
1550712647.432 * * * * [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))))>
1550712647.432 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1550712647.433 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712647.434 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712647.439 * * [misc]simplify:  iters left: 3 (37 enodes)
1550712647.446 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.453 * * [misc]simplify:  iters left: 1 (43 enodes)
1550712647.460 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.460 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.460 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712647.460 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712647.460 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550712647.460 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550712647.460 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550712647.460 * * [misc]simplify:  Extracting #7: cost 6 inf + 1370
1550712647.461 * * [misc]simplify:  Extracting #8: cost 1 inf + 2100
1550712647.461 * * [misc]simplify:  Extracting #9: cost 0 inf + 2321
1550712647.461 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1550712647.461 * [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))))
1550712647.461 * * * * [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))))>
1550712647.461 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550712647.462 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712647.463 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712647.469 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712647.480 * * [misc]simplify:  iters left: 1 (38 enodes)
1550712647.492 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.493 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.493 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.493 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.493 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712647.493 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550712647.493 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550712647.494 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550712647.494 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550712647.494 * [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))))
1550712647.494 * * * * [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))))>
1550712647.494 * * * * [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))))>
1550712647.495 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1550712647.495 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712647.497 * * [misc]simplify:  iters left: 2 (18 enodes)
1550712647.503 * * [misc]simplify:  iters left: 1 (31 enodes)
1550712647.515 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.515 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.515 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.515 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.515 * * [misc]simplify:  Extracting #4: cost 7 inf + 599
1550712647.516 * * [misc]simplify:  Extracting #5: cost 5 inf + 712
1550712647.516 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.516 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.517 * [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))))
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))>
1550712647.517 * * * * [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))))))>
1550712647.517 * * * * [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))))))>
1550712647.517 * * * * [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)))))>
1550712647.517 * * * * [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))>
1550712647.517 * * * * [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))))))>
1550712647.517 * * * * [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))))))>
1550712647.518 * * * * [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))))))>
1550712647.518 * * * * [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))))))>
1550712647.518 * * * * [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))))))>
1550712647.518 * * * * [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)))))>
1550712647.518 * * * * [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))))))>
1550712647.518 * * * * [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))))>
1550712647.518 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712647.518 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712647.521 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712647.529 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.529 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.529 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.529 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.529 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712647.529 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712647.530 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.530 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.530 * [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))))
1550712647.530 * * * * [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))))>
1550712647.531 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712647.531 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712647.534 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712647.542 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.542 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.542 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.542 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.542 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712647.542 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712647.543 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.543 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.543 * [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))))
1550712647.544 * * * * [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))))>
1550712647.544 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712647.544 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712647.547 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712647.555 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.555 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.555 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.555 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.555 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712647.555 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712647.556 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.556 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.556 * [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))))
1550712647.556 * * * * [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))))>
1550712647.557 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712647.557 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712647.560 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712647.567 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.567 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.567 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.567 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.567 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712647.568 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712647.568 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.568 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.568 * [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))))
1550712647.569 * * * * [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))))>
1550712647.569 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712647.569 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712647.572 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712647.579 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.579 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.579 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.579 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.580 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712647.580 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712647.580 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.581 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.581 * [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))))
1550712647.581 * * * * [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))))>
1550712647.581 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712647.581 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712647.584 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712647.591 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.592 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712647.592 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712647.592 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712647.592 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712647.592 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712647.593 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712647.593 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712647.593 * [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))))
1550712647.593 * * * * [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))))>
1550712647.593 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550712647.594 * * [misc]simplify:  iters left: 3 (6 enodes)
1550712647.597 * * [misc]simplify:  iters left: 2 (24 enodes)
1550712647.601 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712647.608 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.608 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.608 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.608 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.608 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712647.608 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550712647.608 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550712647.608 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550712647.609 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550712647.609 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550712647.609 * [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))))
1550712647.609 * * * * [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))))>
1550712647.609 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550712647.609 * * [misc]simplify:  iters left: 3 (6 enodes)
1550712647.611 * * [misc]simplify:  iters left: 2 (24 enodes)
1550712647.616 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712647.622 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.622 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.623 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.623 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.623 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712647.623 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550712647.623 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550712647.623 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550712647.623 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550712647.624 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550712647.624 * [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))))
1550712647.624 * * * * [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))))>
1550712647.624 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550712647.624 * * [misc]simplify:  iters left: 3 (6 enodes)
1550712647.626 * * [misc]simplify:  iters left: 2 (24 enodes)
1550712647.630 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712647.637 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.637 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.637 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.637 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.637 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712647.637 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550712647.637 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550712647.637 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550712647.638 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550712647.638 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550712647.638 * [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))))
1550712647.638 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712647.638 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712647.638 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712647.641 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712647.647 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.655 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712647.664 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.664 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.664 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.664 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.664 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712647.664 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712647.665 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712647.665 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712647.666 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712647.666 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712647.667 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712647.667 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712647.667 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712647.668 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712647.668 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712647.672 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712647.681 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.694 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712647.708 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.708 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.708 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.708 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.708 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712647.708 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712647.709 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712647.709 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712647.710 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712647.711 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712647.711 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712647.711 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712647.711 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550712647.712 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550712647.712 * * [misc]simplify:  iters left: 4 (8 enodes)
1550712647.716 * * [misc]simplify:  iters left: 3 (30 enodes)
1550712647.726 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712647.738 * * [misc]simplify:  iters left: 1 (45 enodes)
1550712647.752 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712647.752 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712647.752 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712647.752 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550712647.752 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550712647.752 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550712647.753 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550712647.753 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550712647.754 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550712647.755 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550712647.756 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550712647.756 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550712647.756 * * * [misc]progress:  adding candidates to table
1550712648.633 * * [misc]progress:  iteration 4 / 4
1550712648.633 * * * [misc]progress:  picking best candidate
1550712648.709 * * * * [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))))>
1550712648.709 * * * [misc]progress:  localizing error
1550712648.744 * * * [misc]progress:  generating rewritten candidates
1550712648.744 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 1 1 1 1)
1550712648.745 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2 1 2 1 1 1 1)
1550712648.745 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 1 1 1 1 1 1)
1550712648.745 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1)
1550712648.746 * * * [misc]progress:  generating series expansions
1550712648.746 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 1 1 1 1)
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712648.746 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712648.746 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.746 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.746 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.746 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.746 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.746 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.746 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.746 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.746 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.746 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.746 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.746 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.747 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.747 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.747 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.747 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.747 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712648.748 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2 1 2 1 1 1 1)
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712648.748 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712648.748 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.748 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.748 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.748 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.748 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.748 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.749 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.749 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.749 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.749 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.749 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712648.750 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 1 1 1 1 1 1)
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712648.750 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712648.750 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.750 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.750 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.750 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.750 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.750 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.751 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.751 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.751 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.751 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712648.751 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1)
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550712648.752 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550712648.752 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.752 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.752 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.752 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.752 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.752 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.752 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550712648.753 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.753 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550712648.753 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.753 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.753 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550712648.753 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.753 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify 0 into 0
1550712648.753 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550712648.753 * * * [misc]progress:  simplifying candidates
1550712648.753 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.754 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * * * * [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))))>
1550712648.755 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.755 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.757 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.762 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.762 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.762 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.762 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.762 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.762 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.762 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.762 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.762 * [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))))
1550712648.763 * * * * [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))))>
1550712648.763 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.763 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.764 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.768 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.768 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.769 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.769 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.769 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.769 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.769 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.770 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.770 * [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))))
1550712648.770 * * * * [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))))>
1550712648.770 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.770 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.773 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.780 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.780 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.780 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.780 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.780 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.781 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.781 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.781 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.782 * [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))))
1550712648.782 * * * * [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))))>
1550712648.782 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.782 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.785 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.792 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.792 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.792 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.792 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.793 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.793 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.793 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.794 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.794 * [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))))
1550712648.794 * * * * [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))))>
1550712648.794 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.794 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.797 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.805 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.805 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.805 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.805 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.805 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.805 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.806 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.806 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.806 * [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))))
1550712648.811 * * * * [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))))>
1550712648.811 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.811 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.814 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.821 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.822 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.822 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.822 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.822 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.822 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.822 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.823 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.823 * [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))))
1550712648.823 * * * * [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))))>
1550712648.823 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.824 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.825 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.829 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.830 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.830 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.830 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.830 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.830 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.830 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.830 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.830 * [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))))
1550712648.830 * * * * [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))))>
1550712648.831 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.831 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.832 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.836 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.836 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.836 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.836 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.836 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.837 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.837 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.837 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.837 * [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))))
1550712648.837 * * * * [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))))>
1550712648.837 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.837 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.839 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.843 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.843 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.843 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.843 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.843 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.843 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.844 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.844 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.844 * [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))))
1550712648.844 * * * * [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))))>
1550712648.844 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.844 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.846 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.850 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.850 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.850 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.850 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.850 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.850 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.850 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.851 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.851 * [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))))
1550712648.851 * * * * [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))))>
1550712648.851 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.851 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.853 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.856 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.856 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.857 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.857 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.857 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.857 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.857 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.857 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.857 * [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))))
1550712648.857 * * * * [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))))>
1550712648.858 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550712648.858 * * [misc]simplify:  iters left: 2 (5 enodes)
1550712648.859 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712648.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712648.866 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712648.866 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550712648.866 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550712648.866 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550712648.866 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550712648.867 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550712648.867 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550712648.867 * [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))))
1550712648.868 * * * [misc]progress:  adding candidates to table
1550712649.798 * [misc]progress:  [Phase 3 of 3] Extracting.
1550712649.798 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a) (- (/ PI 2) (asin (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 (log (exp (fmod (* (sqrt (cosh a)) (sqrt (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) (* (* (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 (* (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))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (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) (log (exp (acos (pow (log (exp (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))))> #<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))))>)
1550712649.801 * * * [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))))
1550712649.801 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a) (- (/ PI 2) (asin (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 (log (exp (fmod (* (sqrt (cosh a)) (sqrt (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) (* (* (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 (* (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))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (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) (log (exp (acos (pow (log (exp (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))))> #<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))))>)
1550712649.880 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (* (sqrt (cosh a)) (sqrt (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) (* (* (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 (* (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))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (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) (log (exp (acos (pow (log (exp (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))))> #<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))))>)
1550712649.979 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550712650.044 * * * * [misc]regimes:  Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (* (sqrt (cosh a)) (sqrt (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) (* (* (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 (* (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))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (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) (log (exp (acos (pow (log (exp (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))))> #<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))))>)
1550712650.165 * * * [misc]regime:  Found split indices: #<option (#s(si 5 255))>
1550712650.165 * [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)))
1550712650.165 * * [misc]simplify:  iters left: 6 (14 enodes)
1550712650.166 * * [misc]simplify:  iters left: 5 (16 enodes)
1550712650.167 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712650.167 * * [misc]simplify:  Extracting #1: cost 2 inf + 0
1550712650.167 * * [misc]simplify:  Extracting #2: cost 4 inf + 0
1550712650.167 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712650.167 * * [misc]simplify:  Extracting #4: cost 9 inf + 1
1550712650.167 * * [misc]simplify:  Extracting #5: cost 11 inf + 92
1550712650.167 * * [misc]simplify:  Extracting #6: cost 9 inf + 355
1550712650.167 * * [misc]simplify:  Extracting #7: cost 7 inf + 837
1550712650.167 * * [misc]simplify:  Extracting #8: cost 5 inf + 1619
1550712650.167 * * [misc]simplify:  Extracting #9: cost 3 inf + 2591
1550712650.168 * * [misc]simplify:  Extracting #10: cost 0 inf + 4919
1550712650.169 * [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)))
1550712689.664 * [misc]regime-testing:  Baseline error score: 59.06930524185077
1550712689.666 * [misc]regime-testing:  Oracle error score: 58.911166637899164
1550712689.670 * [misc]regime-testing:  End program error score: 59.06930524185077