1546939498.333 * [misc]progress:  [Phase 1 of 3] Setting up.
1546939498.335 * * * [misc]progress:  [1/2] Preparing points
1546939498.335 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546939498.795 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939498.796 * * * * [misc]points:  Sampling 184 additional inputs, on iter 1 have 72 / 256
1546939499.091 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.092 * * * * [misc]points:  Sampling 136 additional inputs, on iter 2 have 120 / 256
1546939499.250 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.250 * * * * [misc]points:  Sampling 108 additional inputs, on iter 3 have 148 / 256
1546939499.379 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.379 * * * * [misc]points:  Sampling 83 additional inputs, on iter 4 have 173 / 256
1546939499.484 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.484 * * * * [misc]points:  Sampling 62 additional inputs, on iter 5 have 194 / 256
1546939499.558 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.558 * * * * [misc]points:  Sampling 47 additional inputs, on iter 6 have 209 / 256
1546939499.614 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.614 * * * * [misc]points:  Sampling 34 additional inputs, on iter 7 have 222 / 256
1546939499.651 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.651 * * * * [misc]points:  Sampling 26 additional inputs, on iter 8 have 230 / 256
1546939499.685 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.685 * * * * [misc]points:  Sampling 22 additional inputs, on iter 9 have 234 / 256
1546939499.739 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.739 * * * * [misc]points:  Sampling 18 additional inputs, on iter 10 have 238 / 256
1546939499.753 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.753 * * * * [misc]points:  Sampling 12 additional inputs, on iter 11 have 244 / 256
1546939499.761 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.761 * * * * [misc]points:  Sampling 10 additional inputs, on iter 12 have 246 / 256
1546939499.775 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.775 * * * * [misc]points:  Sampling 9 additional inputs, on iter 13 have 247 / 256
1546939499.799 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.799 * * * * [misc]points:  Sampling 7 additional inputs, on iter 14 have 249 / 256
1546939499.812 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.812 * * * * [misc]points:  Sampling 4 additional inputs, on iter 15 have 252 / 256
1546939499.817 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.817 * * * * [misc]points:  Sampling 4 additional inputs, on iter 16 have 254 / 256
1546939499.820 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.820 * * * * [misc]points:  Sampling 4 additional inputs, on iter 17 have 254 / 256
1546939499.827 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.827 * * * * [misc]points:  Sampling 4 additional inputs, on iter 18 have 255 / 256
1546939499.832 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939499.833 * * * * [exit]points:  Sampled 256 points with exact outputs
1546939499.833 * * * [misc]progress:  [2/2] Setting up program.
1546939499.837 * [misc]progress:  [Phase 2 of 3] Improving.
1546939499.837 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1546939499.838 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939499.839 * * [misc]simplify:  iters left: 5 (7 enodes)
1546939499.844 * * [misc]simplify:  iters left: 4 (13 enodes)
1546939499.845 * * [misc]simplify:  iters left: 3 (16 enodes)
1546939499.848 * * [misc]simplify:  iters left: 2 (18 enodes)
1546939499.851 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939499.851 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.855 * * [misc]progress:  iteration 1 / 4
1546939499.855 * * * [misc]progress:  picking best candidate
1546939499.859 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1546939499.859 * * * [misc]progress:  localizing error
1546939499.915 * * * [misc]progress:  generating rewritten candidates
1546939499.915 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1 1)
1546939499.918 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1546939499.921 * * * [misc]progress:  generating series expansions
1546939499.922 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1 1)
1546939499.926 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546939499.926 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939499.926 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939499.928 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939499.928 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939499.928 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939499.929 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939499.929 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939499.929 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939499.929 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939499.929 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939499.929 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939499.929 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939499.929 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.929 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.930 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.930 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.930 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939499.930 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939499.930 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939499.930 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939499.930 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939499.930 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939499.930 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939499.931 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939499.931 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1546939499.931 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939499.931 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1546939499.931 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939499.931 * [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)))
1546939499.931 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939499.931 * [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)))
1546939499.931 * [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)))
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.931 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [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)))
1546939499.932 * [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))))
1546939499.932 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1546939499.932 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939499.932 * [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))))
1546939499.932 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939499.932 * [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))))
1546939499.932 * [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))))
1546939499.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.932 * [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)))
1546939499.933 * [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))))
1546939499.933 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1546939499.933 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939499.933 * [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))))
1546939499.933 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939499.933 * [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))))
1546939499.933 * [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))))
1546939499.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.933 * [misc]backup-simplify:  Simplify 0 into 0
1546939499.933 * [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)))
1546939499.933 * * * [misc]progress:  simplifying candidates
1546939499.933 * * * * [misc]progress:  [ 1 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (fmod (cosh a) (* a a)))) (log1p a))))>
1546939499.933 * * * * [misc]progress:  [ 2 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (fmod (cosh a) (* a a)))) (log1p a))))>
1546939499.933 * * * * [misc]progress:  [ 3 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
1546939499.934 * * * * [misc]progress:  [ 4 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
1546939499.934 * * * * [misc]progress:  [ 5 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1546939499.934 * * * * [misc]progress:  [ 6 / 25 ] 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))))>
1546939499.934 * * * * [misc]progress:  [ 7 / 25 ] 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))))>
1546939499.934 * * * * [misc]progress:  [ 8 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1546939499.934 * * * * [misc]progress:  [ 9 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
1546939499.934 * * * * [misc]progress:  [ 10 / 25 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1546939499.934 * * * * [misc]progress:  [ 11 / 25 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1546939499.934 * * * * [misc]progress:  [ 12 / 25 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1546939499.934 * * * * [misc]progress:  [ 13 / 25 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
1546939499.934 * * * * [misc]progress:  [ 14 / 25 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1546939499.934 * * * * [misc]progress:  [ 15 / 25 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1546939499.934 * * * * [misc]progress:  [ 16 / 25 ] 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))))))>
1546939499.934 * * * * [misc]progress:  [ 17 / 25 ] 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))))))>
1546939499.934 * * * * [misc]progress:  [ 18 / 25 ] 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))))))>
1546939499.934 * * * * [misc]progress:  [ 19 / 25 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1546939499.934 * * * * [misc]progress:  [ 20 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939499.934 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939499.934 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939499.935 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939499.937 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939499.937 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.937 * * * * [misc]progress:  [ 21 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939499.937 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939499.937 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939499.938 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939499.939 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939499.939 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.939 * * * * [misc]progress:  [ 22 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939499.939 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939499.940 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939499.940 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939499.942 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939499.942 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.942 * * * * [misc]progress:  [ 23 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939499.942 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939499.942 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939499.943 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939499.945 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939499.947 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939499.950 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939499.950 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.950 * * * * [misc]progress:  [ 24 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939499.950 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939499.950 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939499.951 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939499.953 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939499.956 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939499.958 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939499.958 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.958 * * * * [misc]progress:  [ 25 / 25 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939499.958 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939499.958 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939499.959 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939499.961 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939499.964 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939499.966 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939499.966 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939499.966 * * * [misc]progress:  adding candidates to table
1546939500.317 * * [misc]progress:  iteration 2 / 4
1546939500.317 * * * [misc]progress:  picking best candidate
1546939500.351 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1546939500.352 * * * [misc]progress:  localizing error
1546939500.364 * * * [misc]progress:  generating rewritten candidates
1546939500.364 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1 1 1)
1546939500.364 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
1546939500.368 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1546939500.369 * * * [misc]progress:  generating series expansions
1546939500.369 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1 1 1)
1546939500.369 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546939500.369 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939500.369 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.370 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.370 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939500.370 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.370 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.370 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.370 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939500.371 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.371 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939500.371 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939500.371 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.371 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939500.371 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.371 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.371 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939500.371 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
1546939500.371 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
1546939500.372 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939500.372 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.372 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939500.372 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.372 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939500.372 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.372 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.372 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.372 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939500.373 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.373 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939500.373 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939500.373 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.373 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939500.373 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.373 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.373 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939500.373 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1546939500.373 * [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)))
1546939500.374 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1546939500.374 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939500.374 * [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)))
1546939500.374 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939500.374 * [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)))
1546939500.374 * [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)))
1546939500.374 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.374 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.374 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.374 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.374 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.374 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.374 * [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)))
1546939500.374 * [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))))
1546939500.374 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1546939500.374 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939500.374 * [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))))
1546939500.374 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939500.374 * [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))))
1546939500.375 * [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))))
1546939500.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.375 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.375 * [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)))
1546939500.375 * [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))))
1546939500.375 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1546939500.375 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939500.375 * [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))))
1546939500.375 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939500.375 * [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))))
1546939500.376 * [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))))
1546939500.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.376 * [misc]backup-simplify:  Simplify 0 into 0
1546939500.376 * [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)))
1546939500.376 * * * [misc]progress:  simplifying candidates
1546939500.376 * * * * [misc]progress:  [ 1 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log1p (expm1 (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 2 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (expm1 (log1p (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 3 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 4 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 5 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 6 / 45 ] 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))))>
1546939500.376 * * * * [misc]progress:  [ 7 / 45 ] 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))))>
1546939500.376 * * * * [misc]progress:  [ 8 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 9 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 10 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 11 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.376 * * * * [misc]progress:  [ 12 / 45 ] 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))))>
1546939500.376 * [enter]simplify:  Simplifying (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
1546939500.377 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939500.378 * * [misc]simplify:  iters left: 5 (16 enodes)
1546939500.380 * * [misc]simplify:  iters left: 4 (19 enodes)
1546939500.382 * * [misc]simplify:  iters left: 3 (21 enodes)
1546939500.385 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
1546939500.385 * [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))))
1546939500.385 * * * * [misc]progress:  [ 13 / 45 ] 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))))>
1546939500.386 * [enter]simplify:  Simplifying (log (sqrt (exp (fmod (cosh a) (* a a)))))
1546939500.386 * * [misc]simplify:  iters left: 6 (7 enodes)
1546939500.387 * * [misc]simplify:  iters left: 5 (13 enodes)
1546939500.390 * * [misc]simplify:  iters left: 4 (16 enodes)
1546939500.394 * * [misc]simplify:  iters left: 3 (18 enodes)
1546939500.397 * [exit]simplify:  Simplified to (log (sqrt (exp (fmod (cosh a) (* a a)))))
1546939500.397 * [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))))
1546939500.397 * * * * [misc]progress:  [ 14 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1546939500.397 * [enter]simplify:  Simplifying (log 1)
1546939500.397 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939500.399 * [exit]simplify:  Simplified to 0
1546939500.399 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ 0 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))
1546939500.399 * * * * [misc]progress:  [ 15 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1546939500.399 * * * * [misc]progress:  [ 16 / 45 ] 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))))>
1546939500.399 * [enter]simplify:  Simplifying (cbrt (fmod (cosh a) (* a a)))
1546939500.399 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939500.400 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939500.401 * * [misc]simplify:  iters left: 2 (14 enodes)
1546939500.403 * * [misc]simplify:  iters left: 1 (16 enodes)
1546939500.405 * [exit]simplify:  Simplified to (cbrt (fmod (cosh a) (* a a)))
1546939500.405 * [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))))
1546939500.405 * * * * [misc]progress:  [ 17 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.405 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546939500.406 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939500.406 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939500.408 * * [misc]simplify:  iters left: 2 (14 enodes)
1546939500.410 * * [misc]simplify:  iters left: 1 (16 enodes)
1546939500.412 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939500.412 * [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))))
1546939500.412 * * * * [misc]progress:  [ 18 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
1546939500.412 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1546939500.412 * * [misc]simplify:  iters left: 3 (4 enodes)
1546939500.413 * * [misc]simplify:  iters left: 2 (10 enodes)
1546939500.414 * * [misc]simplify:  iters left: 1 (13 enodes)
1546939500.416 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.416 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))
1546939500.416 * * * * [misc]progress:  [ 19 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
1546939500.416 * * * * [misc]progress:  [ 20 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1546939500.416 * [enter]simplify:  Simplifying (cosh a)
1546939500.416 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939500.416 * [exit]simplify:  Simplified to (cosh a)
1546939500.416 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.416 * * * * [misc]progress:  [ 21 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.416 * * * * [misc]progress:  [ 22 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939500.416 * * * * [misc]progress:  [ 23 / 45 ] 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))))>
1546939500.416 * * * * [misc]progress:  [ 24 / 45 ] 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))))>
1546939500.416 * * * * [misc]progress:  [ 25 / 45 ] 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))))>
1546939500.417 * * * * [misc]progress:  [ 26 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1546939500.417 * * * * [misc]progress:  [ 27 / 45 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1546939500.417 * * * * [misc]progress:  [ 28 / 45 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1546939500.417 * * * * [misc]progress:  [ 29 / 45 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1546939500.417 * * * * [misc]progress:  [ 30 / 45 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
1546939500.417 * * * * [misc]progress:  [ 31 / 45 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1546939500.417 * * * * [misc]progress:  [ 32 / 45 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1546939500.417 * * * * [misc]progress:  [ 33 / 45 ] 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))))))>
1546939500.417 * * * * [misc]progress:  [ 34 / 45 ] 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))))))>
1546939500.417 * * * * [misc]progress:  [ 35 / 45 ] 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))))))>
1546939500.417 * * * * [misc]progress:  [ 36 / 45 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1546939500.417 * * * * [misc]progress:  [ 37 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546939500.417 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939500.417 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939500.418 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939500.419 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.419 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1546939500.419 * * * * [misc]progress:  [ 38 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546939500.419 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939500.420 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939500.420 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939500.422 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.422 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1546939500.422 * * * * [misc]progress:  [ 39 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546939500.422 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939500.422 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939500.423 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939500.425 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.426 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1546939500.426 * * * * [misc]progress:  [ 40 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939500.426 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939500.426 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939500.427 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939500.431 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.431 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.431 * * * * [misc]progress:  [ 41 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939500.431 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939500.431 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939500.433 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939500.436 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.436 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.436 * * * * [misc]progress:  [ 42 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939500.436 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939500.436 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939500.438 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939500.441 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939500.441 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.441 * * * * [misc]progress:  [ 43 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939500.441 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939500.442 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939500.444 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939500.448 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939500.452 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939500.457 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939500.457 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.457 * * * * [misc]progress:  [ 44 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939500.457 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939500.458 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939500.460 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939500.464 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939500.468 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939500.473 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939500.473 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.473 * * * * [misc]progress:  [ 45 / 45 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939500.473 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939500.473 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939500.477 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939500.481 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939500.486 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939500.490 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939500.490 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939500.491 * * * [misc]progress:  adding candidates to table
1546939501.143 * * [misc]progress:  iteration 3 / 4
1546939501.144 * * * [misc]progress:  picking best candidate
1546939501.182 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939501.182 * * * [misc]progress:  localizing error
1546939501.200 * * * [misc]progress:  generating rewritten candidates
1546939501.200 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
1546939501.201 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1546939501.201 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1546939501.206 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546939501.209 * * * [misc]progress:  generating series expansions
1546939501.209 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
1546939501.209 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546939501.209 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939501.209 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939501.209 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.209 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939501.209 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.209 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.209 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.209 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.209 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.210 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.210 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.210 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.210 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.210 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.210 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939501.210 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939501.210 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.210 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939501.210 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.210 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.210 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.211 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.211 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.211 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.211 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.211 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.211 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939501.211 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.211 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939501.211 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939501.211 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.211 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939501.211 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.212 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.212 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.212 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939501.212 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1546939501.212 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546939501.212 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939501.212 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939501.212 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.212 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939501.213 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.213 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.213 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.213 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.213 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.213 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939501.213 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939501.213 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.213 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939501.214 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.214 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.214 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.214 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.214 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.214 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.214 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.214 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.214 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939501.214 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.214 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939501.214 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939501.215 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.215 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939501.215 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.215 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.215 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.215 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939501.215 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1546939501.216 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.216 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1546939501.216 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546939501.216 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939501.216 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.216 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.216 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.216 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546939501.216 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939501.216 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939501.217 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.217 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.217 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.217 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.220 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.220 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.220 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.220 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.221 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.221 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.222 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.222 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.223 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939501.223 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.223 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.223 * [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))))
1546939501.223 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546939501.223 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546939501.223 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939501.223 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.224 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546939501.224 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.224 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546939501.224 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939501.224 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939501.224 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546939501.224 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.225 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546939501.225 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.226 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.226 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.226 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.226 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.227 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.228 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.228 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.229 * [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
1546939501.229 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.229 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.229 * [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))))
1546939501.229 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546939501.229 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546939501.229 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939501.229 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.230 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546939501.230 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.230 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546939501.230 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939501.230 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939501.230 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546939501.230 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.230 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546939501.231 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.232 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.232 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.232 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.232 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.233 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.233 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939501.234 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.234 * [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
1546939501.235 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.235 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939501.235 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546939501.235 * [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)))
1546939501.235 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1546939501.235 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939501.235 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939501.235 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939501.236 * [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)))
1546939501.236 * [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)))
1546939501.236 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.236 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.236 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.236 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.236 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.236 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.236 * [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)))
1546939501.237 * [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))))
1546939501.237 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1546939501.237 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939501.237 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
1546939501.237 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939501.237 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
1546939501.237 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
1546939501.237 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.237 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.237 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.238 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.238 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.238 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.238 * [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)))
1546939501.238 * [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))))
1546939501.238 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1546939501.238 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939501.239 * [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))))
1546939501.239 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939501.239 * [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))))
1546939501.239 * [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))))
1546939501.239 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.239 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.239 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.239 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.239 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.239 * [misc]backup-simplify:  Simplify 0 into 0
1546939501.240 * [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)))
1546939501.240 * * * [misc]progress:  simplifying candidates
1546939501.240 * * * * [misc]progress:  [ 1 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 2 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 3 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 4 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 5 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 6 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 7 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 8 / 60 ] 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))))>
1546939501.240 * * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log1p a))))>
1546939501.240 * * * * [misc]progress:  [ 10 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 11 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 12 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 13 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 14 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 15 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 16 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 17 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939501.241 * * * * [misc]progress:  [ 19 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 20 / 60 ] 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))))>
1546939501.241 * * * * [misc]progress:  [ 21 / 60 ] 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))))>
1546939501.241 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546939501.242 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939501.244 * * [misc]simplify:  iters left: 5 (17 enodes)
1546939501.249 * * [misc]simplify:  iters left: 4 (20 enodes)
1546939501.255 * * [misc]simplify:  iters left: 3 (22 enodes)
1546939501.261 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546939501.261 * [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))))
1546939501.261 * * * * [misc]progress:  [ 22 / 60 ] 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))))>
1546939501.261 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546939501.261 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939501.264 * * [misc]simplify:  iters left: 5 (14 enodes)
1546939501.268 * * [misc]simplify:  iters left: 4 (17 enodes)
1546939501.273 * * [misc]simplify:  iters left: 3 (19 enodes)
1546939501.278 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546939501.278 * [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))))
1546939501.278 * * * * [misc]progress:  [ 23 / 60 ] 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))))>
1546939501.278 * [enter]simplify:  Simplifying (log 1)
1546939501.278 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939501.281 * [exit]simplify:  Simplified to 0
1546939501.281 * [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))))
1546939501.281 * * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1546939501.281 * * * * [misc]progress:  [ 25 / 60 ] 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))))>
1546939501.281 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1546939501.281 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939501.284 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939501.288 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939501.292 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.296 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1546939501.296 * [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))))
1546939501.296 * * * * [misc]progress:  [ 26 / 60 ] 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))))>
1546939501.297 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1546939501.297 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939501.298 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939501.301 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939501.305 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.309 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1546939501.309 * [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))))
1546939501.309 * * * * [misc]progress:  [ 27 / 60 ] 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))))>
1546939501.309 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939501.309 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939501.311 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939501.315 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939501.319 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.323 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939501.323 * [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))))
1546939501.323 * * * * [misc]progress:  [ 28 / 60 ] 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))))>
1546939501.324 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546939501.324 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939501.325 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939501.329 * * [misc]simplify:  iters left: 2 (14 enodes)
1546939501.333 * * [misc]simplify:  iters left: 1 (16 enodes)
1546939501.337 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939501.337 * [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))))
1546939501.337 * * * * [misc]progress:  [ 29 / 60 ] 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))))>
1546939501.337 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939501.337 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939501.339 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939501.343 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939501.347 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.352 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939501.352 * [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))))
1546939501.352 * * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a))))>
1546939501.352 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546939501.352 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939501.354 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939501.357 * * [misc]simplify:  iters left: 2 (14 enodes)
1546939501.363 * * [misc]simplify:  iters left: 1 (16 enodes)
1546939501.367 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939501.368 * [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))))
1546939501.368 * * * * [misc]progress:  [ 31 / 60 ] 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))))>
1546939501.368 * * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1546939501.368 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1546939501.368 * * [misc]simplify:  iters left: 3 (4 enodes)
1546939501.369 * * [misc]simplify:  iters left: 2 (10 enodes)
1546939501.372 * * [misc]simplify:  iters left: 1 (13 enodes)
1546939501.376 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.376 * [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))))
1546939501.376 * * * * [misc]progress:  [ 33 / 60 ] 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))))>
1546939501.376 * * * * [misc]progress:  [ 34 / 60 ] 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))))>
1546939501.376 * * * * [misc]progress:  [ 35 / 60 ] 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))))>
1546939501.376 * * * * [misc]progress:  [ 36 / 60 ] 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))))>
1546939501.376 * * * * [misc]progress:  [ 37 / 60 ] 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))))>
1546939501.377 * * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1546939501.377 * * * * [misc]progress:  [ 39 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 40 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 41 / 60 ] 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)))))>
1546939501.377 * * * * [misc]progress:  [ 42 / 60 ] 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))>
1546939501.377 * * * * [misc]progress:  [ 43 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 44 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 45 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 46 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 47 / 60 ] 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))))))>
1546939501.377 * * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939501.377 * * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1546939501.378 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939501.378 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939501.379 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939501.382 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.383 * [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))))
1546939501.383 * * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1546939501.383 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939501.383 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939501.385 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939501.388 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.388 * [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))))
1546939501.388 * * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1546939501.388 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939501.388 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939501.390 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939501.394 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.394 * [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))))
1546939501.394 * * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939501.394 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939501.394 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939501.396 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939501.399 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.399 * [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))))
1546939501.399 * * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939501.399 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939501.399 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939501.401 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939501.404 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.404 * [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))))
1546939501.404 * * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546939501.405 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939501.405 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939501.406 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939501.410 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939501.410 * [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))))
1546939501.410 * * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546939501.410 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546939501.410 * * [misc]simplify:  iters left: 3 (6 enodes)
1546939501.412 * * [misc]simplify:  iters left: 2 (12 enodes)
1546939501.415 * * [misc]simplify:  iters left: 1 (15 enodes)
1546939501.419 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939501.419 * [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))))
1546939501.419 * * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546939501.420 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546939501.420 * * [misc]simplify:  iters left: 3 (6 enodes)
1546939501.422 * * [misc]simplify:  iters left: 2 (12 enodes)
1546939501.425 * * [misc]simplify:  iters left: 1 (15 enodes)
1546939501.429 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939501.429 * [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))))
1546939501.429 * * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546939501.429 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546939501.429 * * [misc]simplify:  iters left: 3 (6 enodes)
1546939501.431 * * [misc]simplify:  iters left: 2 (12 enodes)
1546939501.434 * * [misc]simplify:  iters left: 1 (15 enodes)
1546939501.438 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939501.438 * [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))))
1546939501.438 * * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939501.439 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939501.439 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939501.441 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939501.445 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.449 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939501.454 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939501.454 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939501.454 * * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939501.454 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939501.454 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939501.456 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939501.460 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.464 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939501.469 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939501.469 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939501.469 * * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546939501.469 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939501.469 * * [misc]simplify:  iters left: 4 (8 enodes)
1546939501.471 * * [misc]simplify:  iters left: 3 (14 enodes)
1546939501.476 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939501.480 * * [misc]simplify:  iters left: 1 (19 enodes)
1546939501.485 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939501.485 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939501.485 * * * [misc]progress:  adding candidates to table
1546939502.416 * * [misc]progress:  iteration 4 / 4
1546939502.416 * * * [misc]progress:  picking best candidate
1546939502.474 * * * * [misc]pick:  Picked  #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.474 * * * [misc]progress:  localizing error
1546939502.486 * * * [misc]progress:  generating rewritten candidates
1546939502.486 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 2 1 1 1)
1546939502.486 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 1)
1546939502.487 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 2)
1546939502.492 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546939502.501 * * * [misc]progress:  generating series expansions
1546939502.501 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 2 1 1 1)
1546939502.502 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546939502.502 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939502.502 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939502.502 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.502 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939502.502 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.502 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.502 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.503 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.503 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.503 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939502.503 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939502.503 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.503 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939502.503 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.504 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.504 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.504 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.504 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.504 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.504 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.504 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.504 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939502.504 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.504 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939502.504 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939502.504 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.505 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939502.505 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.505 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.505 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.505 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.505 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.505 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.505 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.505 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.505 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939502.505 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 1)
1546939502.506 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546939502.506 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546939502.506 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939502.506 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.506 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939502.506 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.506 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.506 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.506 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.506 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.506 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.506 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.506 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.506 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.506 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.507 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939502.507 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939502.507 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.507 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939502.507 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.507 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.507 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.507 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.507 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.507 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.507 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.507 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.508 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546939502.508 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.508 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546939502.508 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939502.508 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.508 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939502.508 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.508 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.508 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.509 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.509 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.509 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.509 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.509 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546939502.509 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 2)
1546939502.509 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.509 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1546939502.509 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546939502.509 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939502.509 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.509 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.510 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.510 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546939502.510 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546939502.510 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546939502.510 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.510 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.510 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.510 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.511 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.511 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.512 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.512 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.513 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.513 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.513 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.513 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.514 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546939502.515 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.515 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.515 * [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))))
1546939502.515 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546939502.515 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546939502.515 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939502.515 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.515 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546939502.516 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.516 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546939502.516 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546939502.516 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546939502.516 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546939502.516 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.516 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546939502.516 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.518 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.518 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.518 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.518 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.519 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.519 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.520 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.520 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.521 * [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
1546939502.521 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.521 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.521 * [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))))
1546939502.521 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546939502.521 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546939502.521 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939502.521 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.521 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546939502.522 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.522 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546939502.522 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546939502.522 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546939502.522 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546939502.522 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.522 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546939502.522 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.524 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.524 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.524 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.524 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.525 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.525 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.526 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546939502.526 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.527 * [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
1546939502.527 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.527 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546939502.527 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546939502.528 * [misc]backup-simplify:  Simplify (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.528 * [misc]approximate:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0
1546939502.528 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
1546939502.528 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546939502.528 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546939502.528 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546939502.528 * [misc]taylor:  Taking taylor expansion of PI in a
1546939502.528 * [misc]backup-simplify:  Simplify PI into PI
1546939502.528 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939502.529 * [misc]backup-simplify:  Simplify (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939502.529 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
1546939502.529 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546939502.529 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546939502.529 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546939502.529 * [misc]taylor:  Taking taylor expansion of PI in a
1546939502.529 * [misc]backup-simplify:  Simplify PI into PI
1546939502.529 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546939502.529 * [misc]backup-simplify:  Simplify (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546939502.530 * [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 PI)
1546939502.531 * [misc]backup-simplify:  Simplify (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.531 * [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.532 * [misc]backup-simplify:  Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.532 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
1546939502.532 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.533 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.534 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
1546939502.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.534 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.536 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1546939502.536 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.536 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.539 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1546939502.539 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.539 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.542 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1546939502.542 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.542 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.545 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1546939502.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.546 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.546 * [misc]backup-simplify:  Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.547 * [misc]backup-simplify:  Simplify (- (/ PI 2) (asin (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 (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
1546939502.547 * [misc]approximate:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in (a) around 0
1546939502.547 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
1546939502.547 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546939502.547 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546939502.547 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546939502.547 * [misc]taylor:  Taking taylor expansion of PI in a
1546939502.547 * [misc]backup-simplify:  Simplify PI into PI
1546939502.547 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939502.547 * [misc]backup-simplify:  Simplify (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
1546939502.548 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
1546939502.548 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546939502.548 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546939502.548 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546939502.548 * [misc]taylor:  Taking taylor expansion of PI in a
1546939502.548 * [misc]backup-simplify:  Simplify PI into PI
1546939502.548 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546939502.548 * [misc]backup-simplify:  Simplify (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
1546939502.548 * [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 PI)
1546939502.549 * [misc]backup-simplify:  Simplify (- (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) into (- (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
1546939502.549 * [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (- (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
1546939502.549 * [misc]backup-simplify:  Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
1546939502.550 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
1546939502.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.550 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.552 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
1546939502.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.552 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.553 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1546939502.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.554 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.556 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1546939502.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.556 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.559 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1546939502.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.559 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.567 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1546939502.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.567 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.568 * [misc]backup-simplify:  Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.569 * [misc]backup-simplify:  Simplify (- (/ PI 2) (asin (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 (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
1546939502.569 * [misc]approximate:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in (a) around 0
1546939502.569 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
1546939502.569 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546939502.569 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546939502.569 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546939502.569 * [misc]taylor:  Taking taylor expansion of PI in a
1546939502.569 * [misc]backup-simplify:  Simplify PI into PI
1546939502.569 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939502.569 * [misc]backup-simplify:  Simplify (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
1546939502.569 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
1546939502.569 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546939502.569 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546939502.569 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546939502.569 * [misc]taylor:  Taking taylor expansion of PI in a
1546939502.569 * [misc]backup-simplify:  Simplify PI into PI
1546939502.569 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546939502.570 * [misc]backup-simplify:  Simplify (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
1546939502.570 * [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 PI)
1546939502.570 * [misc]backup-simplify:  Simplify (- (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) into (- (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
1546939502.571 * [misc]backup-simplify:  Simplify (+ (* 1/2 PI) (- (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
1546939502.571 * [misc]backup-simplify:  Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
1546939502.572 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
1546939502.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.572 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.573 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
1546939502.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.574 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.575 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1546939502.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.576 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.578 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1546939502.578 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.578 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.581 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1546939502.581 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.581 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.581 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.585 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1546939502.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1546939502.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546939502.585 * [misc]backup-simplify:  Simplify 0 into 0
1546939502.586 * [misc]backup-simplify:  Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a))))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939502.586 * * * [misc]progress:  simplifying candidates
1546939502.586 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log1p (expm1 (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.586 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (expm1 (log1p (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.586 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))) (log1p a)))))>
1546939502.586 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.586 * * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.586 * * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.586 * * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.586 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.586 * * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (log1p (expm1 (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (expm1 (log1p (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (pow (fmod (cosh a) (* a a)) 1)) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (exp (log (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.587 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.587 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log1p (expm1 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (expm1 (log1p (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.587 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.588 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546939502.588 * * [misc]simplify:  iters left: 6 (9 enodes)
1546939502.591 * * [misc]simplify:  iters left: 5 (17 enodes)
1546939502.595 * * [misc]simplify:  iters left: 4 (20 enodes)
1546939502.600 * * [misc]simplify:  iters left: 3 (22 enodes)
1546939502.606 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546939502.606 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (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)))))
1546939502.606 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.607 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546939502.607 * * [misc]simplify:  iters left: 6 (8 enodes)
1546939502.609 * * [misc]simplify:  iters left: 5 (14 enodes)
1546939502.613 * * [misc]simplify:  iters left: 4 (17 enodes)
1546939502.618 * * [misc]simplify:  iters left: 3 (19 enodes)
1546939502.623 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546939502.623 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (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)))))
1546939502.623 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log 1) (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))>
1546939502.623 * [enter]simplify:  Simplifying (log 1)
1546939502.623 * * [misc]simplify:  iters left: 1 (2 enodes)
1546939502.625 * [exit]simplify:  Simplified to 0
1546939502.625 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ 0 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))
1546939502.625 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))>
1546939502.625 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.625 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1546939502.625 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939502.627 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939502.630 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939502.633 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939502.635 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1546939502.635 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (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)))))
1546939502.635 * * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.635 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1546939502.635 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939502.636 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939502.638 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939502.640 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939502.642 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1546939502.642 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (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)))))
1546939502.642 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.642 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939502.642 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939502.643 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939502.645 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939502.647 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939502.649 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939502.649 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (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)))))
1546939502.649 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt 1))))) (log1p a)))))>
1546939502.650 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546939502.650 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939502.650 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939502.652 * * [misc]simplify:  iters left: 2 (14 enodes)
1546939502.654 * * [misc]simplify:  iters left: 1 (16 enodes)
1546939502.656 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939502.656 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt 1))))) (log1p a)))))
1546939502.656 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.656 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939502.656 * * [misc]simplify:  iters left: 5 (6 enodes)
1546939502.657 * * [misc]simplify:  iters left: 4 (12 enodes)
1546939502.659 * * [misc]simplify:  iters left: 3 (15 enodes)
1546939502.663 * * [misc]simplify:  iters left: 2 (17 enodes)
1546939502.668 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546939502.668 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (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)))))
1546939502.668 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a)))))>
1546939502.668 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546939502.668 * * [misc]simplify:  iters left: 4 (5 enodes)
1546939502.670 * * [misc]simplify:  iters left: 3 (11 enodes)
1546939502.673 * * [misc]simplify:  iters left: 2 (14 enodes)
1546939502.677 * * [misc]simplify:  iters left: 1 (16 enodes)
1546939502.680 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939502.680 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a)))))
1546939502.680 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (pow (log (exp (sqrt (fmod (cosh a) (* a a))))) 1)) (log1p a)))))>
1546939502.680 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))>
1546939502.681 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1546939502.681 * * [misc]simplify:  iters left: 3 (4 enodes)
1546939502.681 * * [misc]simplify:  iters left: 2 (10 enodes)
1546939502.683 * * [misc]simplify:  iters left: 1 (13 enodes)
1546939502.685 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939502.685 * [misc]simplify:  Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
1546939502.685 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (exp (log (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.685 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
1546939502.685 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.685 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.685 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (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)))))>
1546939502.685 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))>
1546939502.685 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))>
1546939502.685 * [enter]simplify:  Simplifying (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939502.685 * * [misc]simplify:  iters left: 6 (21 enodes)
1546939502.691 * * [misc]simplify:  iters left: 5 (36 enodes)
1546939502.697 * * [misc]simplify:  iters left: 4 (46 enodes)
1546939502.703 * * [misc]simplify:  iters left: 3 (56 enodes)
1546939502.712 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939502.712 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))
1546939502.713 * [enter]simplify:  Simplifying (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939502.713 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939502.719 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939502.727 * * [misc]simplify:  iters left: 4 (38 enodes)
1546939502.739 * * [misc]simplify:  iters left: 3 (61 enodes)
1546939502.755 * * [misc]simplify:  iters left: 2 (68 enodes)
1546939502.766 * [exit]simplify:  Simplified to 0
1546939502.767 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939502.767 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))>
1546939502.767 * [enter]simplify:  Simplifying (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939502.767 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939502.773 * * [misc]simplify:  iters left: 5 (31 enodes)
1546939502.782 * * [misc]simplify:  iters left: 4 (38 enodes)
1546939502.792 * * [misc]simplify:  iters left: 3 (47 enodes)
1546939502.804 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939502.804 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939502.804 * [enter]simplify:  Simplifying (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546939502.804 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939502.809 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939502.815 * * [misc]simplify:  iters left: 4 (33 enodes)
1546939502.826 * * [misc]simplify:  iters left: 3 (43 enodes)
1546939502.836 * * [misc]simplify:  iters left: 2 (44 enodes)
1546939502.843 * [exit]simplify:  Simplified to 0
1546939502.843 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939502.844 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))>
1546939502.844 * [enter]simplify:  Simplifying (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1)))
1546939502.844 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939502.851 * * [misc]simplify:  iters left: 5 (36 enodes)
1546939502.861 * * [misc]simplify:  iters left: 4 (45 enodes)
1546939502.875 * * [misc]simplify:  iters left: 3 (58 enodes)
1546939502.887 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939502.887 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))
1546939502.888 * [enter]simplify:  Simplifying (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))
1546939502.888 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939502.892 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939502.901 * * [misc]simplify:  iters left: 4 (39 enodes)
1546939502.910 * * [misc]simplify:  iters left: 3 (50 enodes)
1546939502.920 * * [misc]simplify:  iters left: 2 (52 enodes)
1546939502.932 * * [misc]simplify:  iters left: 1 (58 enodes)
1546939502.939 * [exit]simplify:  Simplified to 0
1546939502.939 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939502.939 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))>
1546939502.939 * [enter]simplify:  Simplifying (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939502.940 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939502.942 * * [misc]simplify:  iters left: 5 (35 enodes)
1546939502.947 * * [misc]simplify:  iters left: 4 (44 enodes)
1546939502.953 * * [misc]simplify:  iters left: 3 (53 enodes)
1546939502.960 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939502.961 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))
1546939502.961 * [enter]simplify:  Simplifying (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939502.961 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939502.963 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939502.968 * * [misc]simplify:  iters left: 4 (38 enodes)
1546939502.979 * * [misc]simplify:  iters left: 3 (61 enodes)
1546939502.994 * * [misc]simplify:  iters left: 2 (68 enodes)
1546939503.000 * [exit]simplify:  Simplified to 0
1546939503.000 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.001 * * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))>
1546939503.001 * [enter]simplify:  Simplifying (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939503.001 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939503.004 * * [misc]simplify:  iters left: 5 (30 enodes)
1546939503.008 * * [misc]simplify:  iters left: 4 (36 enodes)
1546939503.013 * * [misc]simplify:  iters left: 3 (46 enodes)
1546939503.018 * * [misc]simplify:  iters left: 2 (49 enodes)
1546939503.024 * * [misc]simplify:  iters left: 1 (64 enodes)
1546939503.033 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.033 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939503.033 * [enter]simplify:  Simplifying (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546939503.033 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.036 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939503.039 * * [misc]simplify:  iters left: 4 (33 enodes)
1546939503.044 * * [misc]simplify:  iters left: 3 (43 enodes)
1546939503.049 * * [misc]simplify:  iters left: 2 (44 enodes)
1546939503.054 * [exit]simplify:  Simplified to 0
1546939503.054 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.054 * * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))>
1546939503.055 * [enter]simplify:  Simplifying (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1)))
1546939503.055 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939503.061 * * [misc]simplify:  iters left: 5 (35 enodes)
1546939503.070 * * [misc]simplify:  iters left: 4 (43 enodes)
1546939503.080 * * [misc]simplify:  iters left: 3 (54 enodes)
1546939503.086 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.086 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))
1546939503.086 * [enter]simplify:  Simplifying (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))
1546939503.087 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.089 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939503.093 * * [misc]simplify:  iters left: 4 (39 enodes)
1546939503.099 * * [misc]simplify:  iters left: 3 (50 enodes)
1546939503.105 * * [misc]simplify:  iters left: 2 (52 enodes)
1546939503.111 * * [misc]simplify:  iters left: 1 (58 enodes)
1546939503.117 * [exit]simplify:  Simplified to 0
1546939503.117 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.117 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma 1 (/ PI 2) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))>
1546939503.117 * [enter]simplify:  Simplifying (fma 1 (/ PI 2) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939503.117 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939503.120 * * [misc]simplify:  iters left: 5 (37 enodes)
1546939503.125 * * [misc]simplify:  iters left: 4 (48 enodes)
1546939503.132 * * [misc]simplify:  iters left: 3 (61 enodes)
1546939503.140 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.140 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))
1546939503.140 * [enter]simplify:  Simplifying (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939503.140 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939503.143 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939503.147 * * [misc]simplify:  iters left: 4 (38 enodes)
1546939503.153 * * [misc]simplify:  iters left: 3 (61 enodes)
1546939503.164 * * [misc]simplify:  iters left: 2 (68 enodes)
1546939503.176 * [exit]simplify:  Simplified to 0
1546939503.176 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.176 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma 1 (/ PI 2) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))>
1546939503.176 * [enter]simplify:  Simplifying (fma 1 (/ PI 2) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939503.176 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939503.179 * * [misc]simplify:  iters left: 5 (32 enodes)
1546939503.183 * * [misc]simplify:  iters left: 4 (40 enodes)
1546939503.189 * * [misc]simplify:  iters left: 3 (51 enodes)
1546939503.194 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.194 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939503.194 * [enter]simplify:  Simplifying (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546939503.195 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.197 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939503.200 * * [misc]simplify:  iters left: 4 (33 enodes)
1546939503.205 * * [misc]simplify:  iters left: 3 (43 enodes)
1546939503.209 * * [misc]simplify:  iters left: 2 (44 enodes)
1546939503.213 * [exit]simplify:  Simplified to 0
1546939503.213 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.213 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma 1 (/ PI 2) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))>
1546939503.213 * [enter]simplify:  Simplifying (fma 1 (/ PI 2) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1)))
1546939503.213 * * [misc]simplify:  iters left: 6 (18 enodes)
1546939503.216 * * [misc]simplify:  iters left: 5 (34 enodes)
1546939503.223 * * [misc]simplify:  iters left: 4 (45 enodes)
1546939503.230 * * [misc]simplify:  iters left: 3 (61 enodes)
1546939503.239 * * [misc]simplify:  iters left: 2 (64 enodes)
1546939503.245 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.245 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))
1546939503.245 * [enter]simplify:  Simplifying (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))
1546939503.246 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.248 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939503.252 * * [misc]simplify:  iters left: 4 (39 enodes)
1546939503.258 * * [misc]simplify:  iters left: 3 (50 enodes)
1546939503.265 * * [misc]simplify:  iters left: 2 (52 enodes)
1546939503.277 * * [misc]simplify:  iters left: 1 (58 enodes)
1546939503.288 * [exit]simplify:  Simplified to 0
1546939503.288 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.288 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma PI (/ 1 2) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))>
1546939503.288 * [enter]simplify:  Simplifying (fma PI (/ 1 2) (- (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939503.289 * * [misc]simplify:  iters left: 6 (20 enodes)
1546939503.295 * * [misc]simplify:  iters left: 5 (38 enodes)
1546939503.307 * * [misc]simplify:  iters left: 4 (48 enodes)
1546939503.320 * * [misc]simplify:  iters left: 3 (57 enodes)
1546939503.331 * * [misc]simplify:  iters left: 2 (58 enodes)
1546939503.343 * * [misc]simplify:  iters left: 1 (59 enodes)
1546939503.351 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.351 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))))
1546939503.351 * [enter]simplify:  Simplifying (fma (- (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (cbrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939503.352 * * [misc]simplify:  iters left: 6 (16 enodes)
1546939503.354 * * [misc]simplify:  iters left: 5 (28 enodes)
1546939503.358 * * [misc]simplify:  iters left: 4 (38 enodes)
1546939503.364 * * [misc]simplify:  iters left: 3 (61 enodes)
1546939503.371 * * [misc]simplify:  iters left: 2 (68 enodes)
1546939503.377 * [exit]simplify:  Simplified to 0
1546939503.377 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.377 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma PI (/ 1 2) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))>
1546939503.377 * [enter]simplify:  Simplifying (fma PI (/ 1 2) (- (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939503.377 * * [misc]simplify:  iters left: 6 (19 enodes)
1546939503.382 * * [misc]simplify:  iters left: 5 (33 enodes)
1546939503.390 * * [misc]simplify:  iters left: 4 (40 enodes)
1546939503.400 * * [misc]simplify:  iters left: 3 (47 enodes)
1546939503.409 * * [misc]simplify:  iters left: 2 (48 enodes)
1546939503.419 * * [misc]simplify:  iters left: 1 (49 enodes)
1546939503.428 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.428 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))
1546939503.428 * [enter]simplify:  Simplifying (fma (- (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546939503.429 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.433 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939503.439 * * [misc]simplify:  iters left: 4 (33 enodes)
1546939503.444 * * [misc]simplify:  iters left: 3 (43 enodes)
1546939503.449 * * [misc]simplify:  iters left: 2 (44 enodes)
1546939503.453 * [exit]simplify:  Simplified to 0
1546939503.453 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.453 * * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt (λ (a) (+ (fma PI (/ 1 2) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))>
1546939503.453 * [enter]simplify:  Simplifying (fma PI (/ 1 2) (- (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1)))
1546939503.453 * * [misc]simplify:  iters left: 6 (18 enodes)
1546939503.457 * * [misc]simplify:  iters left: 5 (35 enodes)
1546939503.462 * * [misc]simplify:  iters left: 4 (45 enodes)
1546939503.468 * * [misc]simplify:  iters left: 3 (58 enodes)
1546939503.473 * * [misc]simplify:  iters left: 2 (61 enodes)
1546939503.481 * * [misc]simplify:  iters left: 1 (62 enodes)
1546939503.492 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.492 * [misc]simplify:  Simplified (2 1) to (λ (a) (+ (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))))
1546939503.492 * [enter]simplify:  Simplifying (fma (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1 (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 1))
1546939503.493 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.497 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939503.507 * * [misc]simplify:  iters left: 4 (39 enodes)
1546939503.517 * * [misc]simplify:  iters left: 3 (50 enodes)
1546939503.527 * * [misc]simplify:  iters left: 2 (52 enodes)
1546939503.533 * * [misc]simplify:  iters left: 1 (58 enodes)
1546939503.538 * [exit]simplify:  Simplified to 0
1546939503.538 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) 0))
1546939503.538 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.538 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.538 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (a) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.539 * [enter]simplify:  Simplifying (* (cbrt (/ PI 2)) (cbrt (/ PI 2)))
1546939503.539 * * [misc]simplify:  iters left: 5 (5 enodes)
1546939503.539 * [exit]simplify:  Simplified to (* (cbrt (/ PI 2)) (cbrt (/ PI 2)))
1546939503.539 * [misc]simplify:  Simplified (2 1) to (λ (a) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546939503.539 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (a) (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.540 * [enter]simplify:  Simplifying (sqrt (/ PI 2))
1546939503.540 * * [misc]simplify:  iters left: 3 (4 enodes)
1546939503.540 * [exit]simplify:  Simplified to (sqrt (/ PI 2))
1546939503.540 * [misc]simplify:  Simplified (2 1) to (λ (a) (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546939503.540 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (a) (fma 1 (/ PI 2) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.540 * * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt (λ (a) (fma PI (/ 1 2) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.540 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (a) (log (/ (exp (/ PI 2)) (exp (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.540 * [enter]simplify:  Simplifying (/ (exp (/ PI 2)) (exp (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.541 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939503.543 * * [misc]simplify:  iters left: 5 (27 enodes)
1546939503.548 * * [misc]simplify:  iters left: 4 (32 enodes)
1546939503.551 * * [misc]simplify:  iters left: 3 (39 enodes)
1546939503.556 * * [misc]simplify:  iters left: 2 (41 enodes)
1546939503.562 * * [misc]simplify:  iters left: 1 (45 enodes)
1546939503.572 * [exit]simplify:  Simplified to (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546939503.572 * [misc]simplify:  Simplified (2 1) to (λ (a) (log (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))
1546939503.572 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (a) (pow (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1))>
1546939503.572 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (a) (exp (log (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.572 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (a) (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.572 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (cbrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))) (cbrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.572 * * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.572 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (a) (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.573 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (a) (/ (- (pow (/ PI 2) 3) (pow (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 3)) (+ (* (/ PI 2) (/ PI 2)) (+ (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))>
1546939503.573 * * * * [misc]progress:  [ 65 / 83 ] 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))))))>
1546939503.573 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (a) (* 1 (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.573 * * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt (λ (a) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (+ (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.573 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
1546939503.573 * [enter]simplify:  Simplifying (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.573 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939503.577 * * [misc]simplify:  iters left: 5 (24 enodes)
1546939503.584 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939503.591 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939503.598 * [exit]simplify:  Simplified to (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2)))
1546939503.598 * [misc]simplify:  Simplified (2 1) to (λ (a) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
1546939503.599 * [enter]simplify:  Simplifying (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.599 * * [misc]simplify:  iters left: 6 (17 enodes)
1546939503.604 * * [misc]simplify:  iters left: 5 (25 enodes)
1546939503.611 * * [misc]simplify:  iters left: 4 (29 enodes)
1546939503.619 * * [misc]simplify:  iters left: 3 (33 enodes)
1546939503.627 * [exit]simplify:  Simplified to (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546939503.627 * [misc]simplify:  Simplified (2 2) to (λ (a) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))
1546939503.627 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (a) (* 1 (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1546939503.628 * [enter]simplify:  Simplifying (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1546939503.628 * * [misc]simplify:  iters left: 6 (15 enodes)
1546939503.632 * * [misc]simplify:  iters left: 5 (23 enodes)
1546939503.639 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939503.646 * * [misc]simplify:  iters left: 3 (31 enodes)
1546939503.653 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.653 * [misc]simplify:  Simplified (2 2) to (λ (a) (* 1 (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))
1546939503.653 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (a) (+ (- (/ PI 2) (/ PI 2)) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939503.654 * [enter]simplify:  Simplifying (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))
1546939503.654 * * [misc]simplify:  iters left: 6 (11 enodes)
1546939503.657 * * [misc]simplify:  iters left: 5 (18 enodes)
1546939503.662 * * [misc]simplify:  iters left: 4 (21 enodes)
1546939503.668 * * [misc]simplify:  iters left: 3 (25 enodes)
1546939503.674 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546939503.674 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (/ PI 2)) (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546939503.674 * * * * [misc]progress:  [ 71 / 83 ] 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))))))>
1546939503.674 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a)))))>
1546939503.674 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939503.674 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939503.676 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939503.679 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939503.679 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.679 * * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a)))))>
1546939503.680 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939503.680 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939503.682 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939503.686 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939503.687 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.687 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a)))))>
1546939503.687 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939503.687 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939503.689 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939503.692 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939503.692 * [misc]simplify:  Simplified (2 2 1 1 2 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.692 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939503.693 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939503.693 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939503.695 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939503.698 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939503.699 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.699 * * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939503.699 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939503.699 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939503.701 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939503.704 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939503.704 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.704 * * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546939503.705 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546939503.705 * * [misc]simplify:  iters left: 2 (5 enodes)
1546939503.707 * * [misc]simplify:  iters left: 1 (11 enodes)
1546939503.710 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546939503.710 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
1546939503.710 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
1546939503.710 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546939503.711 * * [misc]simplify:  iters left: 3 (6 enodes)
1546939503.712 * * [misc]simplify:  iters left: 2 (12 enodes)
1546939503.715 * * [misc]simplify:  iters left: 1 (15 enodes)
1546939503.719 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939503.719 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
1546939503.719 * * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
1546939503.720 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546939503.720 * * [misc]simplify:  iters left: 3 (6 enodes)
1546939503.721 * * [misc]simplify:  iters left: 2 (12 enodes)
1546939503.724 * * [misc]simplify:  iters left: 1 (15 enodes)
1546939503.728 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939503.728 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
1546939503.728 * * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
1546939503.728 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546939503.729 * * [misc]simplify:  iters left: 3 (6 enodes)
1546939503.730 * * [misc]simplify:  iters left: 2 (12 enodes)
1546939503.733 * * [misc]simplify:  iters left: 1 (15 enodes)
1546939503.737 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546939503.737 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
1546939503.737 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
1546939503.737 * [enter]simplify:  Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939503.737 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939503.741 * * [misc]simplify:  iters left: 5 (22 enodes)
1546939503.747 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939503.754 * * [misc]simplify:  iters left: 3 (29 enodes)
1546939503.760 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.761 * [misc]simplify:  Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546939503.761 * * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
1546939503.761 * [enter]simplify:  Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939503.761 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939503.763 * * [misc]simplify:  iters left: 5 (22 enodes)
1546939503.766 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939503.769 * * [misc]simplify:  iters left: 3 (29 enodes)
1546939503.772 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.772 * [misc]simplify:  Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546939503.772 * * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
1546939503.773 * [enter]simplify:  Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546939503.773 * * [misc]simplify:  iters left: 6 (12 enodes)
1546939503.775 * * [misc]simplify:  iters left: 5 (22 enodes)
1546939503.778 * * [misc]simplify:  iters left: 4 (27 enodes)
1546939503.781 * * [misc]simplify:  iters left: 3 (29 enodes)
1546939503.784 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546939503.784 * [misc]simplify:  Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546939503.785 * * * [misc]progress:  adding candidates to table
1546939504.970 * [misc]progress:  [Phase 3 of 3] Extracting.
1546939504.971 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (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)))))> #<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) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))>)
1546939504.976 * * * [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))))
1546939504.977 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (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))))> #<alt (λ (a) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (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)))))> #<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) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))>)
1546939505.079 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (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))))> #<alt (λ (a) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (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)))))> #<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) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))>)
1546939505.159 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))>)
1546939505.191 * * * * [misc]regimes:  Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (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))))> #<alt (λ (a) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (- (/ PI 2) (asin (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)))))> #<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) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))>)
1546939505.306 * * * [misc]regime:  Found split indices: #<option (#s(si 5 256))>
1546939505.307 * [enter]simplify:  Simplifying (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)))
1546939505.307 * * [misc]simplify:  iters left: 6 (13 enodes)
1546939505.309 * * [misc]simplify:  iters left: 5 (14 enodes)
1546939505.310 * [exit]simplify:  Simplified to (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)))
1546939505.311 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546939517.745 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939517.747 * * * * [misc]points:  Sampling 5987 additional inputs, on iter 1 have 2013 / 8000
1546939526.611 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939526.612 * * * * [misc]points:  Sampling 4481 additional inputs, on iter 2 have 3519 / 8000
1546939533.448 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939533.449 * * * * [misc]points:  Sampling 3376 additional inputs, on iter 3 have 4624 / 8000
1546939538.170 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939538.170 * * * * [misc]points:  Sampling 2495 additional inputs, on iter 4 have 5505 / 8000
1546939542.200 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939542.201 * * * * [misc]points:  Sampling 1836 additional inputs, on iter 5 have 6164 / 8000
1546939544.540 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939544.541 * * * * [misc]points:  Sampling 1373 additional inputs, on iter 6 have 6627 / 8000
1546939546.953 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939546.953 * * * * [misc]points:  Sampling 1029 additional inputs, on iter 7 have 6971 / 8000
1546939548.577 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939548.578 * * * * [misc]points:  Sampling 773 additional inputs, on iter 8 have 7227 / 8000
1546939549.646 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939549.646 * * * * [misc]points:  Sampling 588 additional inputs, on iter 9 have 7412 / 8000
1546939550.503 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939550.504 * * * * [misc]points:  Sampling 454 additional inputs, on iter 10 have 7546 / 8000
1546939551.108 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939551.108 * * * * [misc]points:  Sampling 334 additional inputs, on iter 11 have 7666 / 8000
1546939551.591 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939551.591 * * * * [misc]points:  Sampling 261 additional inputs, on iter 12 have 7739 / 8000
1546939552.030 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.030 * * * * [misc]points:  Sampling 200 additional inputs, on iter 13 have 7800 / 8000
1546939552.311 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.311 * * * * [misc]points:  Sampling 149 additional inputs, on iter 14 have 7851 / 8000
1546939552.502 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.503 * * * * [misc]points:  Sampling 109 additional inputs, on iter 15 have 7891 / 8000
1546939552.711 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.711 * * * * [misc]points:  Sampling 83 additional inputs, on iter 16 have 7917 / 8000
1546939552.808 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.809 * * * * [misc]points:  Sampling 62 additional inputs, on iter 17 have 7938 / 8000
1546939552.894 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.894 * * * * [misc]points:  Sampling 48 additional inputs, on iter 18 have 7952 / 8000
1546939552.969 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939552.969 * * * * [misc]points:  Sampling 39 additional inputs, on iter 19 have 7961 / 8000
1546939553.062 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.062 * * * * [misc]points:  Sampling 27 additional inputs, on iter 20 have 7973 / 8000
1546939553.101 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.101 * * * * [misc]points:  Sampling 20 additional inputs, on iter 21 have 7980 / 8000
1546939553.138 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.139 * * * * [misc]points:  Sampling 13 additional inputs, on iter 22 have 7987 / 8000
1546939553.152 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.152 * * * * [misc]points:  Sampling 10 additional inputs, on iter 23 have 7990 / 8000
1546939553.174 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.174 * * * * [misc]points:  Sampling 8 additional inputs, on iter 24 have 7992 / 8000
1546939553.186 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.186 * * * * [misc]points:  Sampling 6 additional inputs, on iter 25 have 7994 / 8000
1546939553.195 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.195 * * * * [misc]points:  Sampling 4 additional inputs, on iter 26 have 7996 / 8000
1546939553.199 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.199 * * * * [misc]points:  Sampling 4 additional inputs, on iter 27 have 7997 / 8000
1546939553.201 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.201 * * * * [misc]points:  Sampling 4 additional inputs, on iter 28 have 7997 / 8000
1546939553.207 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.208 * * * * [misc]points:  Sampling 4 additional inputs, on iter 29 have 7997 / 8000
1546939553.214 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.215 * * * * [misc]points:  Sampling 4 additional inputs, on iter 30 have 7999 / 8000
1546939553.225 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546939553.225 * * * * [exit]points:  Sampled 8001 points with exact outputs
1546939555.121 * [misc]regime-testing:  Baseline error score: 59.233440055315235
1546939555.122 * [misc]regime-testing:  Oracle error score: 59.12060545886527
1546939555.125 * [misc]regime-testing:  End program error score: 59.233440055315235