1546936238.910 * [misc]progress:  [Phase 1 of 3] Setting up.
1546936238.912 * * * [misc]progress:  [1/2] Preparing points
1546936238.913 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546936239.345 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936239.346 * * * * [misc]points:  Sampling 184 additional inputs, on iter 1 have 72 / 256
1546936239.614 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936239.614 * * * * [misc]points:  Sampling 136 additional inputs, on iter 2 have 120 / 256
1546936239.789 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936239.789 * * * * [misc]points:  Sampling 108 additional inputs, on iter 3 have 148 / 256
1546936240.320 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.320 * * * * [misc]points:  Sampling 83 additional inputs, on iter 4 have 173 / 256
1546936240.406 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.406 * * * * [misc]points:  Sampling 62 additional inputs, on iter 5 have 194 / 256
1546936240.465 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.465 * * * * [misc]points:  Sampling 47 additional inputs, on iter 6 have 209 / 256
1546936240.521 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.521 * * * * [misc]points:  Sampling 34 additional inputs, on iter 7 have 222 / 256
1546936240.556 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.557 * * * * [misc]points:  Sampling 26 additional inputs, on iter 8 have 230 / 256
1546936240.625 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.625 * * * * [misc]points:  Sampling 22 additional inputs, on iter 9 have 234 / 256
1546936240.662 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.662 * * * * [misc]points:  Sampling 18 additional inputs, on iter 10 have 238 / 256
1546936240.681 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.681 * * * * [misc]points:  Sampling 12 additional inputs, on iter 11 have 244 / 256
1546936240.696 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.696 * * * * [misc]points:  Sampling 10 additional inputs, on iter 12 have 246 / 256
1546936240.715 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.716 * * * * [misc]points:  Sampling 9 additional inputs, on iter 13 have 247 / 256
1546936240.743 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.743 * * * * [misc]points:  Sampling 7 additional inputs, on iter 14 have 249 / 256
1546936240.765 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.765 * * * * [misc]points:  Sampling 4 additional inputs, on iter 15 have 252 / 256
1546936240.775 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.775 * * * * [misc]points:  Sampling 4 additional inputs, on iter 16 have 254 / 256
1546936240.781 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.781 * * * * [misc]points:  Sampling 4 additional inputs, on iter 17 have 254 / 256
1546936240.792 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.792 * * * * [misc]points:  Sampling 4 additional inputs, on iter 18 have 255 / 256
1546936240.802 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936240.802 * * * * [exit]points:  Sampled 256 points with exact outputs
1546936240.802 * * * [misc]progress:  [2/2] Setting up program.
1546936240.810 * [misc]progress:  [Phase 2 of 3] Improving.
1546936240.810 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1546936240.812 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936240.813 * * [misc]simplify:  iters left: 5 (7 enodes)
1546936240.817 * * [misc]simplify:  iters left: 4 (13 enodes)
1546936240.818 * * [misc]simplify:  iters left: 3 (16 enodes)
1546936240.821 * * [misc]simplify:  iters left: 2 (18 enodes)
1546936240.824 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936240.824 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.829 * * [misc]progress:  iteration 1 / 4
1546936240.829 * * * [misc]progress:  picking best candidate
1546936240.832 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1546936240.832 * * * [misc]progress:  localizing error
1546936240.869 * * * [misc]progress:  generating rewritten candidates
1546936240.869 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1 1)
1546936240.870 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1546936240.873 * * * [misc]progress:  generating series expansions
1546936240.873 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1 1)
1546936240.876 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546936240.876 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936240.877 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936240.878 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936240.878 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936240.878 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936240.879 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.879 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936240.879 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936240.879 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936240.879 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936240.879 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936240.879 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936240.879 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936240.879 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936240.879 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.880 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.880 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.880 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.880 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.880 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.880 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936240.880 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936240.880 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936240.880 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936240.880 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936240.880 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936240.881 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936240.881 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936240.881 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1546936240.881 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936240.881 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1546936240.881 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936240.881 * [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)))
1546936240.881 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936240.881 * [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)))
1546936240.881 * [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)))
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.881 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [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)))
1546936240.882 * [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))))
1546936240.882 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1546936240.882 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936240.882 * [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))))
1546936240.882 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936240.882 * [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))))
1546936240.882 * [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))))
1546936240.882 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.882 * [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)))
1546936240.883 * [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))))
1546936240.883 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1546936240.883 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936240.883 * [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))))
1546936240.883 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936240.883 * [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))))
1546936240.883 * [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))))
1546936240.883 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.883 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.883 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.883 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.883 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.883 * [misc]backup-simplify:  Simplify 0 into 0
1546936240.883 * [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)))
1546936240.883 * * * [misc]progress:  simplifying candidates
1546936240.883 * * * * [misc]progress:  [ 1 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
1546936240.883 * * * * [misc]progress:  [ 2 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
1546936240.883 * * * * [misc]progress:  [ 3 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1546936240.884 * * * * [misc]progress:  [ 4 / 21 ] 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))))>
1546936240.884 * * * * [misc]progress:  [ 5 / 21 ] 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))))>
1546936240.884 * * * * [misc]progress:  [ 6 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1546936240.884 * * * * [misc]progress:  [ 7 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
1546936240.884 * * * * [misc]progress:  [ 8 / 21 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1546936240.884 * * * * [misc]progress:  [ 9 / 21 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
1546936240.884 * * * * [misc]progress:  [ 10 / 21 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1546936240.884 * * * * [misc]progress:  [ 11 / 21 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1546936240.884 * * * * [misc]progress:  [ 12 / 21 ] 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))))))>
1546936240.884 * * * * [misc]progress:  [ 13 / 21 ] 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))))))>
1546936240.884 * * * * [misc]progress:  [ 14 / 21 ] 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))))))>
1546936240.884 * * * * [misc]progress:  [ 15 / 21 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1546936240.884 * * * * [misc]progress:  [ 16 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936240.884 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936240.884 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936240.885 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936240.886 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936240.886 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.886 * * * * [misc]progress:  [ 17 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936240.887 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936240.887 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936240.887 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936240.889 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936240.889 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.889 * * * * [misc]progress:  [ 18 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936240.889 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936240.889 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936240.890 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936240.891 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936240.891 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.891 * * * * [misc]progress:  [ 19 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936240.891 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936240.891 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936240.892 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936240.894 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936240.896 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936240.898 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936240.898 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.898 * * * * [misc]progress:  [ 20 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936240.898 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936240.898 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936240.899 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936240.901 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936240.903 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936240.905 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936240.905 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.905 * * * * [misc]progress:  [ 21 / 21 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936240.905 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936240.905 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936240.906 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936240.908 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936240.910 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936240.912 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936240.912 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936240.912 * * * [misc]progress:  adding candidates to table
1546936241.153 * * [misc]progress:  iteration 2 / 4
1546936241.153 * * * [misc]progress:  picking best candidate
1546936241.174 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1546936241.175 * * * [misc]progress:  localizing error
1546936241.193 * * * [misc]progress:  generating rewritten candidates
1546936241.193 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1 1 1)
1546936241.193 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
1546936241.197 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1546936241.199 * * * [misc]progress:  generating series expansions
1546936241.199 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1 1 1)
1546936241.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546936241.200 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936241.200 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.200 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.200 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.200 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.200 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.200 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.200 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.200 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.200 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.201 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.201 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.201 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.201 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.201 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.201 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.201 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.201 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.201 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.201 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936241.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.202 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.202 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.202 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.202 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.203 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.203 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.203 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.203 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.203 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.203 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.203 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936241.203 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
1546936241.203 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
1546936241.203 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936241.203 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.203 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.203 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.204 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.204 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.204 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.204 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.204 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.204 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.204 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.204 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.204 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.204 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.204 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.204 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.204 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.205 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.205 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.205 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.205 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.205 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.205 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.205 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.205 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.205 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.205 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936241.206 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.206 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.206 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.206 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.206 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.206 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.206 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.206 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.206 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.206 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.206 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.206 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.206 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.207 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936241.207 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1546936241.207 * [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)))
1546936241.207 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1546936241.207 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936241.207 * [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)))
1546936241.207 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936241.207 * [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)))
1546936241.208 * [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)))
1546936241.208 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.208 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.208 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.208 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.208 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.208 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.208 * [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)))
1546936241.208 * [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))))
1546936241.208 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1546936241.208 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936241.209 * [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))))
1546936241.209 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936241.209 * [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))))
1546936241.209 * [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))))
1546936241.209 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.209 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.209 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.209 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.209 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.209 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.210 * [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)))
1546936241.210 * [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))))
1546936241.210 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1546936241.210 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936241.210 * [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))))
1546936241.210 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936241.211 * [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))))
1546936241.211 * [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))))
1546936241.211 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.211 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.211 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.211 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.211 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.211 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.211 * [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)))
1546936241.211 * * * [misc]progress:  simplifying candidates
1546936241.212 * * * * [misc]progress:  [ 1 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
1546936241.212 * * * * [misc]progress:  [ 2 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.212 * * * * [misc]progress:  [ 3 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.212 * * * * [misc]progress:  [ 4 / 39 ] 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))))>
1546936241.212 * * * * [misc]progress:  [ 5 / 39 ] 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))))>
1546936241.212 * * * * [misc]progress:  [ 6 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.212 * * * * [misc]progress:  [ 7 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
1546936241.212 * * * * [misc]progress:  [ 8 / 39 ] 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))))>
1546936241.212 * [enter]simplify:  Simplifying (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
1546936241.212 * * [misc]simplify:  iters left: 6 (8 enodes)
1546936241.215 * * [misc]simplify:  iters left: 5 (16 enodes)
1546936241.219 * * [misc]simplify:  iters left: 4 (19 enodes)
1546936241.224 * * [misc]simplify:  iters left: 3 (21 enodes)
1546936241.229 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
1546936241.229 * [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))))
1546936241.229 * * * * [misc]progress:  [ 9 / 39 ] 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))))>
1546936241.229 * [enter]simplify:  Simplifying (log (sqrt (exp (fmod (cosh a) (* a a)))))
1546936241.229 * * [misc]simplify:  iters left: 6 (7 enodes)
1546936241.230 * * [misc]simplify:  iters left: 5 (13 enodes)
1546936241.232 * * [misc]simplify:  iters left: 4 (16 enodes)
1546936241.234 * * [misc]simplify:  iters left: 3 (18 enodes)
1546936241.237 * [exit]simplify:  Simplified to (log (sqrt (exp (fmod (cosh a) (* a a)))))
1546936241.237 * [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))))
1546936241.237 * * * * [misc]progress:  [ 10 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1546936241.237 * [enter]simplify:  Simplifying (log 1)
1546936241.237 * * [misc]simplify:  iters left: 1 (2 enodes)
1546936241.239 * [exit]simplify:  Simplified to 0
1546936241.239 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ 0 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))
1546936241.239 * * * * [misc]progress:  [ 11 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1546936241.239 * * * * [misc]progress:  [ 12 / 39 ] 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))))>
1546936241.240 * [enter]simplify:  Simplifying (cbrt (fmod (cosh a) (* a a)))
1546936241.240 * * [misc]simplify:  iters left: 4 (5 enodes)
1546936241.241 * * [misc]simplify:  iters left: 3 (11 enodes)
1546936241.242 * * [misc]simplify:  iters left: 2 (14 enodes)
1546936241.244 * * [misc]simplify:  iters left: 1 (16 enodes)
1546936241.248 * [exit]simplify:  Simplified to (cbrt (fmod (cosh a) (* a a)))
1546936241.249 * [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))))
1546936241.249 * * * * [misc]progress:  [ 13 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.249 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546936241.249 * * [misc]simplify:  iters left: 4 (5 enodes)
1546936241.250 * * [misc]simplify:  iters left: 3 (11 enodes)
1546936241.251 * * [misc]simplify:  iters left: 2 (14 enodes)
1546936241.253 * * [misc]simplify:  iters left: 1 (16 enodes)
1546936241.255 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936241.255 * [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))))
1546936241.255 * * * * [misc]progress:  [ 14 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
1546936241.255 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1546936241.255 * * [misc]simplify:  iters left: 3 (4 enodes)
1546936241.256 * * [misc]simplify:  iters left: 2 (10 enodes)
1546936241.258 * * [misc]simplify:  iters left: 1 (13 enodes)
1546936241.262 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.262 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))
1546936241.262 * * * * [misc]progress:  [ 15 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
1546936241.262 * * * * [misc]progress:  [ 16 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1546936241.262 * [enter]simplify:  Simplifying (cosh a)
1546936241.262 * * [misc]simplify:  iters left: 1 (2 enodes)
1546936241.263 * [exit]simplify:  Simplified to (cosh a)
1546936241.263 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.263 * * * * [misc]progress:  [ 17 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.263 * * * * [misc]progress:  [ 18 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.263 * * * * [misc]progress:  [ 19 / 39 ] 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))))>
1546936241.263 * * * * [misc]progress:  [ 20 / 39 ] 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))))>
1546936241.263 * * * * [misc]progress:  [ 21 / 39 ] 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))))>
1546936241.263 * * * * [misc]progress:  [ 22 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1546936241.263 * * * * [misc]progress:  [ 23 / 39 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1546936241.263 * * * * [misc]progress:  [ 24 / 39 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
1546936241.263 * * * * [misc]progress:  [ 25 / 39 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1546936241.263 * * * * [misc]progress:  [ 26 / 39 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1546936241.263 * * * * [misc]progress:  [ 27 / 39 ] 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))))))>
1546936241.263 * * * * [misc]progress:  [ 28 / 39 ] 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))))))>
1546936241.263 * * * * [misc]progress:  [ 29 / 39 ] 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))))))>
1546936241.263 * * * * [misc]progress:  [ 30 / 39 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1546936241.263 * * * * [misc]progress:  [ 31 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546936241.264 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936241.264 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936241.265 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936241.268 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.268 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1546936241.268 * * * * [misc]progress:  [ 32 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546936241.268 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936241.268 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936241.269 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936241.272 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.272 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1546936241.272 * * * * [misc]progress:  [ 33 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546936241.272 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936241.272 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936241.274 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936241.276 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.277 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1546936241.277 * * * * [misc]progress:  [ 34 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936241.277 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936241.277 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936241.278 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936241.281 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.281 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.281 * * * * [misc]progress:  [ 35 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936241.281 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936241.281 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936241.282 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936241.285 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.285 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.286 * * * * [misc]progress:  [ 36 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936241.286 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936241.286 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936241.287 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936241.291 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936241.291 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.291 * * * * [misc]progress:  [ 37 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936241.291 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936241.291 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936241.294 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936241.297 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936241.301 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936241.305 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936241.305 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.305 * * * * [misc]progress:  [ 38 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936241.305 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936241.305 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936241.307 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936241.310 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936241.314 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936241.319 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936241.319 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.319 * * * * [misc]progress:  [ 39 / 39 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936241.319 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936241.319 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936241.321 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936241.325 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936241.329 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936241.334 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936241.334 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936241.334 * * * [misc]progress:  adding candidates to table
1546936241.843 * * [misc]progress:  iteration 3 / 4
1546936241.843 * * * [misc]progress:  picking best candidate
1546936241.893 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.893 * * * [misc]progress:  localizing error
1546936241.917 * * * [misc]progress:  generating rewritten candidates
1546936241.918 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
1546936241.918 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1546936241.918 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1546936241.920 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546936241.922 * * * [misc]progress:  generating series expansions
1546936241.922 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546936241.922 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936241.922 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.922 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.922 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.922 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.922 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.922 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.922 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.922 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.922 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.922 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.922 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.922 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.923 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.923 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.923 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.923 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936241.924 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546936241.924 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936241.924 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.924 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.924 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.924 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.924 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.924 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.924 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936241.925 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.925 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936241.925 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.925 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.925 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.925 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.925 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.925 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936241.925 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1546936241.925 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.926 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1546936241.926 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546936241.926 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.926 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.926 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.926 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.926 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546936241.926 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936241.926 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936241.926 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.926 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.926 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.926 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.929 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.929 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.929 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.929 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.929 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.929 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.930 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.930 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.931 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936241.931 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.931 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.931 * [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))))
1546936241.931 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546936241.931 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546936241.931 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.931 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.931 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546936241.931 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.931 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546936241.931 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936241.931 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936241.931 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546936241.932 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.932 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546936241.932 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.932 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.932 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.933 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.933 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.933 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.933 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.933 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.933 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.934 * [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
1546936241.934 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.934 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.934 * [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))))
1546936241.934 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546936241.934 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546936241.934 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.935 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.935 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546936241.935 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.935 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546936241.935 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936241.935 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936241.935 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546936241.935 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.935 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546936241.935 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.936 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.936 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.936 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.936 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.937 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.937 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.937 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936241.937 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.938 * [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
1546936241.938 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.938 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936241.938 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546936241.938 * [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)))
1546936241.938 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1546936241.938 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936241.938 * [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)))
1546936241.938 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936241.938 * [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)))
1546936241.938 * [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)))
1546936241.938 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [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)))
1546936241.939 * [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))))
1546936241.939 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1546936241.939 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936241.939 * [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))))
1546936241.939 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936241.939 * [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))))
1546936241.939 * [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))))
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.939 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.940 * [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)))
1546936241.940 * [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))))
1546936241.940 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1546936241.940 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936241.940 * [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))))
1546936241.940 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936241.940 * [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))))
1546936241.940 * [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))))
1546936241.940 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.940 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.940 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.940 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.940 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.941 * [misc]backup-simplify:  Simplify 0 into 0
1546936241.941 * [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)))
1546936241.941 * * * [misc]progress:  simplifying candidates
1546936241.941 * * * * [misc]progress:  [ 1 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 2 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 3 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 4 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 5 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 6 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log1p a))))>
1546936241.941 * * * * [misc]progress:  [ 8 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 9 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 10 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.941 * * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.941 * * * * [misc]progress:  [ 13 / 52 ] 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))))>
1546936241.941 * * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936241.941 * * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1546936241.941 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546936241.941 * * [misc]simplify:  iters left: 6 (9 enodes)
1546936241.943 * * [misc]simplify:  iters left: 5 (17 enodes)
1546936241.945 * * [misc]simplify:  iters left: 4 (20 enodes)
1546936241.952 * * [misc]simplify:  iters left: 3 (22 enodes)
1546936241.958 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546936241.958 * [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))))
1546936241.958 * * * * [misc]progress:  [ 16 / 52 ] 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))))>
1546936241.958 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546936241.959 * * [misc]simplify:  iters left: 6 (8 enodes)
1546936241.961 * * [misc]simplify:  iters left: 5 (14 enodes)
1546936241.964 * * [misc]simplify:  iters left: 4 (17 enodes)
1546936241.969 * * [misc]simplify:  iters left: 3 (19 enodes)
1546936241.973 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546936241.974 * [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))))
1546936241.974 * * * * [misc]progress:  [ 17 / 52 ] 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))))>
1546936241.974 * [enter]simplify:  Simplifying (log 1)
1546936241.974 * * [misc]simplify:  iters left: 1 (2 enodes)
1546936241.975 * [exit]simplify:  Simplified to 0
1546936241.975 * [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))))
1546936241.975 * * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1546936241.975 * * * * [misc]progress:  [ 19 / 52 ] 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))))>
1546936241.976 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1546936241.976 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936241.978 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936241.980 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936241.982 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936241.984 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1546936241.984 * [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))))
1546936241.984 * * * * [misc]progress:  [ 20 / 52 ] 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))))>
1546936241.984 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1546936241.984 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936241.985 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936241.987 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936241.989 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936241.991 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1546936241.991 * [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))))
1546936241.991 * * * * [misc]progress:  [ 21 / 52 ] 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))))>
1546936241.991 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936241.991 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936241.992 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936241.993 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936241.995 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936241.997 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936241.997 * [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))))
1546936241.997 * * * * [misc]progress:  [ 22 / 52 ] 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))))>
1546936241.998 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546936241.998 * * [misc]simplify:  iters left: 4 (5 enodes)
1546936241.998 * * [misc]simplify:  iters left: 3 (11 enodes)
1546936242.000 * * [misc]simplify:  iters left: 2 (14 enodes)
1546936242.001 * * [misc]simplify:  iters left: 1 (16 enodes)
1546936242.003 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936242.003 * [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))))
1546936242.003 * * * * [misc]progress:  [ 23 / 52 ] 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))))>
1546936242.003 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936242.004 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936242.004 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936242.006 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936242.008 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936242.010 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936242.010 * [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))))
1546936242.010 * * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a))))>
1546936242.010 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546936242.010 * * [misc]simplify:  iters left: 4 (5 enodes)
1546936242.011 * * [misc]simplify:  iters left: 3 (11 enodes)
1546936242.012 * * [misc]simplify:  iters left: 2 (14 enodes)
1546936242.014 * * [misc]simplify:  iters left: 1 (16 enodes)
1546936242.016 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936242.016 * [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))))
1546936242.016 * * * * [misc]progress:  [ 25 / 52 ] 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))))>
1546936242.016 * * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1546936242.016 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1546936242.016 * * [misc]simplify:  iters left: 3 (4 enodes)
1546936242.017 * * [misc]simplify:  iters left: 2 (10 enodes)
1546936242.018 * * [misc]simplify:  iters left: 1 (13 enodes)
1546936242.020 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.020 * [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))))
1546936242.020 * * * * [misc]progress:  [ 27 / 52 ] 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))))>
1546936242.020 * * * * [misc]progress:  [ 28 / 52 ] 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))))>
1546936242.020 * * * * [misc]progress:  [ 29 / 52 ] 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))))>
1546936242.020 * * * * [misc]progress:  [ 30 / 52 ] 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))))>
1546936242.020 * * * * [misc]progress:  [ 31 / 52 ] 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))))>
1546936242.020 * * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1546936242.020 * * * * [misc]progress:  [ 33 / 52 ] 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)))))>
1546936242.020 * * * * [misc]progress:  [ 34 / 52 ] 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))>
1546936242.020 * * * * [misc]progress:  [ 35 / 52 ] 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))))))>
1546936242.020 * * * * [misc]progress:  [ 36 / 52 ] 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))))))>
1546936242.020 * * * * [misc]progress:  [ 37 / 52 ] 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))))))>
1546936242.020 * * * * [misc]progress:  [ 38 / 52 ] 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))))))>
1546936242.020 * * * * [misc]progress:  [ 39 / 52 ] 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))))))>
1546936242.020 * * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1546936242.020 * * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1546936242.020 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936242.021 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936242.021 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936242.023 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.023 * [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))))
1546936242.023 * * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1546936242.023 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936242.023 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936242.024 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936242.027 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.027 * [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))))
1546936242.027 * * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1546936242.027 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936242.027 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936242.029 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936242.031 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.032 * [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))))
1546936242.032 * * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936242.032 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936242.032 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936242.033 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936242.036 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.036 * [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))))
1546936242.036 * * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936242.036 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936242.036 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936242.037 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936242.040 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.040 * [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))))
1546936242.040 * * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1546936242.040 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936242.040 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936242.042 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936242.044 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936242.044 * [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))))
1546936242.044 * * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546936242.045 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546936242.045 * * [misc]simplify:  iters left: 3 (6 enodes)
1546936242.046 * * [misc]simplify:  iters left: 2 (12 enodes)
1546936242.049 * * [misc]simplify:  iters left: 1 (15 enodes)
1546936242.053 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936242.053 * [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))))
1546936242.053 * * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546936242.053 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546936242.054 * * [misc]simplify:  iters left: 3 (6 enodes)
1546936242.055 * * [misc]simplify:  iters left: 2 (12 enodes)
1546936242.058 * * [misc]simplify:  iters left: 1 (15 enodes)
1546936242.061 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936242.061 * [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))))
1546936242.061 * * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1546936242.061 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546936242.061 * * [misc]simplify:  iters left: 3 (6 enodes)
1546936242.063 * * [misc]simplify:  iters left: 2 (12 enodes)
1546936242.065 * * [misc]simplify:  iters left: 1 (15 enodes)
1546936242.069 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936242.069 * [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))))
1546936242.069 * * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936242.069 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936242.069 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936242.071 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936242.074 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936242.078 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936242.082 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936242.082 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936242.082 * * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936242.082 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936242.082 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936242.084 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936242.087 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936242.091 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936242.095 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936242.095 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936242.095 * * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1546936242.095 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1546936242.095 * * [misc]simplify:  iters left: 4 (8 enodes)
1546936242.097 * * [misc]simplify:  iters left: 3 (14 enodes)
1546936242.100 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936242.104 * * [misc]simplify:  iters left: 1 (19 enodes)
1546936242.108 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936242.108 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936242.108 * * * [misc]progress:  adding candidates to table
1546936242.879 * * [misc]progress:  iteration 4 / 4
1546936242.879 * * * [misc]progress:  picking best candidate
1546936242.955 * * * * [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)))))>
1546936242.955 * * * [misc]progress:  localizing error
1546936242.971 * * * [misc]progress:  generating rewritten candidates
1546936242.971 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 2 1 1 1)
1546936242.971 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 1)
1546936242.971 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1 2)
1546936242.975 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1546936242.986 * * * [misc]progress:  generating series expansions
1546936242.986 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 2 1 1 1)
1546936242.986 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546936242.986 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936242.986 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936242.986 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.986 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936242.986 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.987 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.987 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.987 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.987 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.987 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.987 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.987 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.987 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.987 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.987 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936242.987 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936242.987 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.987 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936242.987 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.988 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.988 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.988 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.988 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.988 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.988 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.988 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.988 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936242.988 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.988 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936242.988 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936242.988 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.988 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936242.989 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.989 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.989 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.989 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.989 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.989 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.989 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.989 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.989 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936242.989 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 1)
1546936242.989 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1546936242.989 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1546936242.989 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936242.989 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.989 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936242.989 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.990 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.990 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.990 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.990 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.990 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.990 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.990 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.990 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.990 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.990 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936242.990 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936242.990 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.990 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936242.990 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.991 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.991 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.991 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.991 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.991 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.991 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.991 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.991 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1546936242.991 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.991 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1546936242.991 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936242.991 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.991 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936242.991 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.992 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936242.992 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.992 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.992 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.992 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.992 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.992 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.992 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1546936242.992 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1 2)
1546936242.992 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936242.992 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1546936242.992 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546936242.992 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936242.992 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.992 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936242.993 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.993 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1546936242.993 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1546936242.993 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1546936242.993 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936242.993 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.993 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936242.993 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.994 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.994 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.995 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.995 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.996 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.996 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.996 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.996 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.997 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1546936242.997 * [misc]backup-simplify:  Simplify 0 into 0
1546936242.997 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936242.997 * [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))))
1546936242.997 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546936242.997 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546936242.997 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936242.998 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.998 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546936242.998 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936242.998 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1546936242.998 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1546936242.998 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1546936242.998 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546936242.998 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936242.999 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1546936242.999 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.000 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.000 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.001 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.001 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.002 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.002 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.002 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.002 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.003 * [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
1546936243.003 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.003 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936243.003 * [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))))
1546936243.004 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1546936243.004 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546936243.004 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936243.004 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936243.004 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546936243.004 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.004 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1546936243.004 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1546936243.004 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1546936243.004 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546936243.004 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.005 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1546936243.005 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.006 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.006 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.006 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.006 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.007 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.007 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.008 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1546936243.008 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.009 * [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
1546936243.009 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.009 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1546936243.009 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1546936243.010 * [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))))
1546936243.010 * [misc]approximate:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0
1546936243.010 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
1546936243.010 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546936243.010 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546936243.010 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546936243.010 * [misc]taylor:  Taking taylor expansion of PI in a
1546936243.010 * [misc]backup-simplify:  Simplify PI into PI
1546936243.010 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936243.010 * [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)))
1546936243.010 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
1546936243.011 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546936243.011 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546936243.011 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546936243.011 * [misc]taylor:  Taking taylor expansion of PI in a
1546936243.011 * [misc]backup-simplify:  Simplify PI into PI
1546936243.011 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1546936243.011 * [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)))
1546936243.012 * [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 PI)
1546936243.012 * [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))))
1546936243.012 * [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))))
1546936243.013 * [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))))
1546936243.014 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
1546936243.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.014 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.015 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
1546936243.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.015 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.017 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1546936243.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.018 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.020 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1546936243.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.020 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.023 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1546936243.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.023 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.026 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1546936243.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.026 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.026 * [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))))
1546936243.027 * [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)))))
1546936243.027 * [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
1546936243.027 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
1546936243.027 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546936243.027 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546936243.027 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546936243.027 * [misc]taylor:  Taking taylor expansion of PI in a
1546936243.027 * [misc]backup-simplify:  Simplify PI into PI
1546936243.027 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936243.027 * [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))))
1546936243.027 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
1546936243.027 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546936243.027 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546936243.027 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546936243.027 * [misc]taylor:  Taking taylor expansion of PI in a
1546936243.027 * [misc]backup-simplify:  Simplify PI into PI
1546936243.027 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1546936243.027 * [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))))
1546936243.028 * [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 PI)
1546936243.028 * [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)))))
1546936243.028 * [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)))))
1546936243.029 * [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)))))
1546936243.029 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
1546936243.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.029 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.030 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
1546936243.030 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.030 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.031 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1546936243.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.031 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.033 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1546936243.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.033 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.034 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1546936243.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.035 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.037 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1546936243.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.037 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.037 * [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))))
1546936243.038 * [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)))))
1546936243.038 * [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
1546936243.038 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
1546936243.038 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546936243.038 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546936243.038 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546936243.038 * [misc]taylor:  Taking taylor expansion of PI in a
1546936243.038 * [misc]backup-simplify:  Simplify PI into PI
1546936243.038 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936243.038 * [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))))
1546936243.038 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
1546936243.038 * [misc]taylor:  Taking taylor expansion of (* 1/2 PI) in a
1546936243.038 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1546936243.038 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546936243.038 * [misc]taylor:  Taking taylor expansion of PI in a
1546936243.038 * [misc]backup-simplify:  Simplify PI into PI
1546936243.038 * [misc]taylor:  Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1546936243.038 * [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))))
1546936243.039 * [misc]backup-simplify:  Simplify (* 1/2 PI) into (* 1/2 PI)
1546936243.039 * [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)))))
1546936243.039 * [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)))))
1546936243.039 * [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)))))
1546936243.040 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 PI)) into 0
1546936243.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.040 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.041 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
1546936243.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.041 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.042 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
1546936243.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.042 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.043 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
1546936243.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.043 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.045 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
1546936243.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.046 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.048 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
1546936243.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1546936243.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546936243.048 * [misc]backup-simplify:  Simplify 0 into 0
1546936243.048 * [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))))
1546936243.048 * * * [misc]progress:  simplifying candidates
1546936243.048 * * * * [misc]progress:  [ 1 / 59 ] 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)))))>
1546936243.048 * * * * [misc]progress:  [ 2 / 59 ] 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)))))>
1546936243.048 * * * * [misc]progress:  [ 3 / 59 ] 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)))))>
1546936243.048 * * * * [misc]progress:  [ 4 / 59 ] 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)))))>
1546936243.048 * * * * [misc]progress:  [ 5 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 6 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 7 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 8 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 9 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 10 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 11 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 12 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 13 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 14 / 59 ] 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)))))>
1546936243.049 * * * * [misc]progress:  [ 15 / 59 ] 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)))))>
1546936243.049 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546936243.049 * * [misc]simplify:  iters left: 6 (9 enodes)
1546936243.050 * * [misc]simplify:  iters left: 5 (17 enodes)
1546936243.054 * * [misc]simplify:  iters left: 4 (20 enodes)
1546936243.060 * * [misc]simplify:  iters left: 3 (22 enodes)
1546936243.066 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1546936243.066 * [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)))))
1546936243.066 * * * * [misc]progress:  [ 16 / 59 ] 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)))))>
1546936243.067 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546936243.067 * * [misc]simplify:  iters left: 6 (8 enodes)
1546936243.069 * * [misc]simplify:  iters left: 5 (14 enodes)
1546936243.073 * * [misc]simplify:  iters left: 4 (17 enodes)
1546936243.078 * * [misc]simplify:  iters left: 3 (19 enodes)
1546936243.081 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1546936243.081 * [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)))))
1546936243.081 * * * * [misc]progress:  [ 17 / 59 ] 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)))))>
1546936243.081 * [enter]simplify:  Simplifying (log 1)
1546936243.081 * * [misc]simplify:  iters left: 1 (2 enodes)
1546936243.082 * [exit]simplify:  Simplified to 0
1546936243.082 * [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)))))
1546936243.082 * * * * [misc]progress:  [ 18 / 59 ] 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)))))>
1546936243.082 * * * * [misc]progress:  [ 19 / 59 ] 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)))))>
1546936243.083 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1546936243.083 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936243.084 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936243.085 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936243.087 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936243.089 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1546936243.089 * [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)))))
1546936243.089 * * * * [misc]progress:  [ 20 / 59 ] 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)))))>
1546936243.089 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1546936243.090 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936243.090 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936243.092 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936243.094 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936243.097 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1546936243.097 * [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)))))
1546936243.097 * * * * [misc]progress:  [ 21 / 59 ] 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)))))>
1546936243.097 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936243.097 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936243.098 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936243.099 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936243.101 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936243.103 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936243.103 * [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)))))
1546936243.103 * * * * [misc]progress:  [ 22 / 59 ] 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)))))>
1546936243.103 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546936243.103 * * [misc]simplify:  iters left: 4 (5 enodes)
1546936243.106 * * [misc]simplify:  iters left: 3 (11 enodes)
1546936243.107 * * [misc]simplify:  iters left: 2 (14 enodes)
1546936243.109 * * [misc]simplify:  iters left: 1 (16 enodes)
1546936243.111 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936243.111 * [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)))))
1546936243.111 * * * * [misc]progress:  [ 23 / 59 ] 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)))))>
1546936243.111 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936243.111 * * [misc]simplify:  iters left: 5 (6 enodes)
1546936243.112 * * [misc]simplify:  iters left: 4 (12 enodes)
1546936243.113 * * [misc]simplify:  iters left: 3 (15 enodes)
1546936243.115 * * [misc]simplify:  iters left: 2 (17 enodes)
1546936243.117 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1546936243.117 * [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)))))
1546936243.117 * * * * [misc]progress:  [ 24 / 59 ] 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)))))>
1546936243.117 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1546936243.117 * * [misc]simplify:  iters left: 4 (5 enodes)
1546936243.118 * * [misc]simplify:  iters left: 3 (11 enodes)
1546936243.119 * * [misc]simplify:  iters left: 2 (14 enodes)
1546936243.121 * * [misc]simplify:  iters left: 1 (16 enodes)
1546936243.123 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936243.123 * [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)))))
1546936243.123 * * * * [misc]progress:  [ 25 / 59 ] 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)))))>
1546936243.123 * * * * [misc]progress:  [ 26 / 59 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))>
1546936243.123 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1546936243.123 * * [misc]simplify:  iters left: 3 (4 enodes)
1546936243.124 * * [misc]simplify:  iters left: 2 (10 enodes)
1546936243.125 * * [misc]simplify:  iters left: 1 (13 enodes)
1546936243.127 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.127 * [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)))))
1546936243.127 * * * * [misc]progress:  [ 27 / 59 ] 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)))))>
1546936243.127 * * * * [misc]progress:  [ 28 / 59 ] 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)))))>
1546936243.127 * * * * [misc]progress:  [ 29 / 59 ] 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)))))>
1546936243.127 * * * * [misc]progress:  [ 30 / 59 ] 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)))))>
1546936243.127 * * * * [misc]progress:  [ 31 / 59 ] 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)))))>
1546936243.127 * * * * [misc]progress:  [ 32 / 59 ] 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)))))>
1546936243.127 * * * * [misc]progress:  [ 33 / 59 ] 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)))))))>
1546936243.127 * [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)))))
1546936243.127 * * [misc]simplify:  iters left: 6 (17 enodes)
1546936243.130 * * [misc]simplify:  iters left: 5 (27 enodes)
1546936243.133 * * [misc]simplify:  iters left: 4 (32 enodes)
1546936243.137 * * [misc]simplify:  iters left: 3 (39 enodes)
1546936243.141 * * [misc]simplify:  iters left: 2 (41 enodes)
1546936243.146 * * [misc]simplify:  iters left: 1 (45 enodes)
1546936243.152 * [exit]simplify:  Simplified to (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546936243.152 * [misc]simplify:  Simplified (2 1) to (λ (a) (log (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))
1546936243.152 * * * * [misc]progress:  [ 34 / 59 ] 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))>
1546936243.152 * * * * [misc]progress:  [ 35 / 59 ] 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)))))))>
1546936243.152 * * * * [misc]progress:  [ 36 / 59 ] 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)))))))>
1546936243.152 * * * * [misc]progress:  [ 37 / 59 ] 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)))))))>
1546936243.152 * * * * [misc]progress:  [ 38 / 59 ] 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)))))))>
1546936243.152 * * * * [misc]progress:  [ 39 / 59 ] 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)))))))>
1546936243.152 * * * * [misc]progress:  [ 40 / 59 ] 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))))))))>
1546936243.152 * * * * [misc]progress:  [ 41 / 59 ] 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))))))>
1546936243.152 * * * * [misc]progress:  [ 42 / 59 ] 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))))))>
1546936243.152 * * * * [misc]progress:  [ 43 / 59 ] 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))))))>
1546936243.152 * * * * [misc]progress:  [ 44 / 59 ] 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)))))))>
1546936243.152 * [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)))))
1546936243.152 * * [misc]simplify:  iters left: 6 (17 enodes)
1546936243.154 * * [misc]simplify:  iters left: 5 (24 enodes)
1546936243.157 * * [misc]simplify:  iters left: 4 (27 enodes)
1546936243.160 * * [misc]simplify:  iters left: 3 (31 enodes)
1546936243.165 * [exit]simplify:  Simplified to (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2)))
1546936243.165 * [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)))))))
1546936243.165 * [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)))))
1546936243.165 * * [misc]simplify:  iters left: 6 (17 enodes)
1546936243.170 * * [misc]simplify:  iters left: 5 (25 enodes)
1546936243.174 * * [misc]simplify:  iters left: 4 (29 enodes)
1546936243.177 * * [misc]simplify:  iters left: 3 (33 enodes)
1546936243.181 * [exit]simplify:  Simplified to (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546936243.181 * [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)))))))
1546936243.181 * * * * [misc]progress:  [ 45 / 59 ] 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))))))>
1546936243.181 * [enter]simplify:  Simplifying (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
1546936243.181 * * [misc]simplify:  iters left: 6 (15 enodes)
1546936243.185 * * [misc]simplify:  iters left: 5 (23 enodes)
1546936243.187 * * [misc]simplify:  iters left: 4 (27 enodes)
1546936243.191 * * [misc]simplify:  iters left: 3 (31 enodes)
1546936243.197 * [exit]simplify:  Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936243.197 * [misc]simplify:  Simplified (2 2) to (λ (a) (* 1 (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))
1546936243.197 * * * * [misc]progress:  [ 46 / 59 ] 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)))))>
1546936243.198 * [enter]simplify:  Simplifying (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))
1546936243.198 * * [misc]simplify:  iters left: 6 (11 enodes)
1546936243.201 * * [misc]simplify:  iters left: 5 (18 enodes)
1546936243.206 * * [misc]simplify:  iters left: 4 (21 enodes)
1546936243.212 * * [misc]simplify:  iters left: 3 (25 enodes)
1546936243.218 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1546936243.218 * [misc]simplify:  Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (/ PI 2)) (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546936243.218 * * * * [misc]progress:  [ 47 / 59 ] 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))))))>
1546936243.218 * * * * [misc]progress:  [ 48 / 59 ] 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)))))>
1546936243.218 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936243.218 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936243.220 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936243.223 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.223 * [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)))))
1546936243.223 * * * * [misc]progress:  [ 49 / 59 ] 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)))))>
1546936243.223 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936243.223 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936243.225 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936243.228 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.228 * [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)))))
1546936243.228 * * * * [misc]progress:  [ 50 / 59 ] 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)))))>
1546936243.228 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936243.228 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936243.230 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936243.233 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.233 * [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)))))
1546936243.233 * * * * [misc]progress:  [ 51 / 59 ] 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)))))>
1546936243.233 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936243.233 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936243.234 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936243.237 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.238 * [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)))))
1546936243.238 * * * * [misc]progress:  [ 52 / 59 ] 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)))))>
1546936243.238 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936243.238 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936243.239 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936243.243 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.243 * [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)))))
1546936243.243 * * * * [misc]progress:  [ 53 / 59 ] 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)))))>
1546936243.243 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1546936243.243 * * [misc]simplify:  iters left: 2 (5 enodes)
1546936243.244 * * [misc]simplify:  iters left: 1 (11 enodes)
1546936243.247 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1546936243.248 * [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)))))
1546936243.248 * * * * [misc]progress:  [ 54 / 59 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
1546936243.248 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546936243.248 * * [misc]simplify:  iters left: 3 (6 enodes)
1546936243.250 * * [misc]simplify:  iters left: 2 (12 enodes)
1546936243.253 * * [misc]simplify:  iters left: 1 (15 enodes)
1546936243.256 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936243.256 * [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)))))
1546936243.257 * * * * [misc]progress:  [ 55 / 59 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
1546936243.257 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546936243.257 * * [misc]simplify:  iters left: 3 (6 enodes)
1546936243.259 * * [misc]simplify:  iters left: 2 (12 enodes)
1546936243.262 * * [misc]simplify:  iters left: 1 (15 enodes)
1546936243.266 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936243.266 * [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)))))
1546936243.266 * * * * [misc]progress:  [ 56 / 59 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
1546936243.266 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1546936243.266 * * [misc]simplify:  iters left: 3 (6 enodes)
1546936243.268 * * [misc]simplify:  iters left: 2 (12 enodes)
1546936243.271 * * [misc]simplify:  iters left: 1 (15 enodes)
1546936243.275 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1546936243.275 * [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)))))
1546936243.275 * * * * [misc]progress:  [ 57 / 59 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
1546936243.275 * [enter]simplify:  Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546936243.275 * * [misc]simplify:  iters left: 6 (12 enodes)
1546936243.277 * * [misc]simplify:  iters left: 5 (21 enodes)
1546936243.280 * * [misc]simplify:  iters left: 4 (25 enodes)
1546936243.283 * * [misc]simplify:  iters left: 3 (27 enodes)
1546936243.289 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936243.289 * [misc]simplify:  Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546936243.289 * * * * [misc]progress:  [ 58 / 59 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
1546936243.289 * [enter]simplify:  Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546936243.290 * * [misc]simplify:  iters left: 6 (12 enodes)
1546936243.293 * * [misc]simplify:  iters left: 5 (21 enodes)
1546936243.298 * * [misc]simplify:  iters left: 4 (25 enodes)
1546936243.305 * * [misc]simplify:  iters left: 3 (27 enodes)
1546936243.311 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936243.311 * [misc]simplify:  Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546936243.311 * * * * [misc]progress:  [ 59 / 59 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
1546936243.312 * [enter]simplify:  Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
1546936243.312 * * [misc]simplify:  iters left: 6 (12 enodes)
1546936243.316 * * [misc]simplify:  iters left: 5 (21 enodes)
1546936243.322 * * [misc]simplify:  iters left: 4 (25 enodes)
1546936243.329 * * [misc]simplify:  iters left: 3 (27 enodes)
1546936243.336 * [exit]simplify:  Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
1546936243.336 * [misc]simplify:  Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
1546936243.336 * * * [misc]progress:  adding candidates to table
1546936244.282 * [misc]progress:  [Phase 3 of 3] Extracting.
1546936244.283 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (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) (- (/ 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) (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (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) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (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) (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) (* (+ (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)))))))>)
1546936244.288 * * * [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))))
1546936244.289 * * * * [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 (* (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) (exp (log (acos (pow (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) (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (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) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (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) (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) (* (+ (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)))))))>)
1546936244.393 * * * * [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 (* (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) (exp (log (acos (pow (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) (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (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) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (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) (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) (* (+ (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)))))))>)
1546936244.496 * * * * [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)))))))>)
1546936244.557 * * * * [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 (* (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) (exp (log (acos (pow (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) (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (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) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (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) (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) (* (+ (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)))))))>)
1546936244.678 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1546936244.678 * [enter]simplify:  Simplifying (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
1546936244.678 * * [misc]simplify:  iters left: 6 (17 enodes)
1546936244.679 * * [misc]simplify:  iters left: 5 (18 enodes)
1546936244.680 * [exit]simplify:  Simplified to (log (exp (- (/ PI 2) (asin (pow (* (log (exp (sqrt (fmod (cosh a) (* a a))))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))))
1546936244.680 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546936256.773 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936256.775 * * * * [misc]points:  Sampling 5987 additional inputs, on iter 1 have 2013 / 8000
1546936265.418 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936265.418 * * * * [misc]points:  Sampling 4481 additional inputs, on iter 2 have 3519 / 8000
1546936272.250 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936272.251 * * * * [misc]points:  Sampling 3376 additional inputs, on iter 3 have 4624 / 8000
1546936277.597 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936277.598 * * * * [misc]points:  Sampling 2495 additional inputs, on iter 4 have 5505 / 8000
1546936281.627 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936281.627 * * * * [misc]points:  Sampling 1836 additional inputs, on iter 5 have 6164 / 8000
1546936284.108 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936284.109 * * * * [misc]points:  Sampling 1373 additional inputs, on iter 6 have 6627 / 8000
1546936285.953 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936285.953 * * * * [misc]points:  Sampling 1029 additional inputs, on iter 7 have 6971 / 8000
1546936287.407 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936287.407 * * * * [misc]points:  Sampling 773 additional inputs, on iter 8 have 7227 / 8000
1546936288.901 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936288.901 * * * * [misc]points:  Sampling 588 additional inputs, on iter 9 have 7412 / 8000
1546936289.704 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936289.704 * * * * [misc]points:  Sampling 454 additional inputs, on iter 10 have 7546 / 8000
1546936290.439 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936290.440 * * * * [misc]points:  Sampling 334 additional inputs, on iter 11 have 7666 / 8000
1546936290.907 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936290.907 * * * * [misc]points:  Sampling 261 additional inputs, on iter 12 have 7739 / 8000
1546936291.287 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936291.287 * * * * [misc]points:  Sampling 200 additional inputs, on iter 13 have 7800 / 8000
1546936291.581 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936291.581 * * * * [misc]points:  Sampling 149 additional inputs, on iter 14 have 7851 / 8000
1546936291.794 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936291.794 * * * * [misc]points:  Sampling 109 additional inputs, on iter 15 have 7891 / 8000
1546936291.958 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936291.958 * * * * [misc]points:  Sampling 83 additional inputs, on iter 16 have 7917 / 8000
1546936292.053 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.053 * * * * [misc]points:  Sampling 62 additional inputs, on iter 17 have 7938 / 8000
1546936292.129 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.130 * * * * [misc]points:  Sampling 48 additional inputs, on iter 18 have 7952 / 8000
1546936292.248 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.248 * * * * [misc]points:  Sampling 39 additional inputs, on iter 19 have 7961 / 8000
1546936292.311 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.311 * * * * [misc]points:  Sampling 27 additional inputs, on iter 20 have 7973 / 8000
1546936292.348 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.348 * * * * [misc]points:  Sampling 20 additional inputs, on iter 21 have 7980 / 8000
1546936292.399 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.399 * * * * [misc]points:  Sampling 13 additional inputs, on iter 22 have 7987 / 8000
1546936292.420 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.421 * * * * [misc]points:  Sampling 10 additional inputs, on iter 23 have 7990 / 8000
1546936292.443 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.443 * * * * [misc]points:  Sampling 8 additional inputs, on iter 24 have 7992 / 8000
1546936292.455 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.456 * * * * [misc]points:  Sampling 6 additional inputs, on iter 25 have 7994 / 8000
1546936292.465 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.465 * * * * [misc]points:  Sampling 4 additional inputs, on iter 26 have 7996 / 8000
1546936292.468 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.469 * * * * [misc]points:  Sampling 4 additional inputs, on iter 27 have 7997 / 8000
1546936292.471 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.471 * * * * [misc]points:  Sampling 4 additional inputs, on iter 28 have 7997 / 8000
1546936292.477 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.477 * * * * [misc]points:  Sampling 4 additional inputs, on iter 29 have 7997 / 8000
1546936292.483 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.483 * * * * [misc]points:  Sampling 4 additional inputs, on iter 30 have 7999 / 8000
1546936292.490 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546936292.490 * * * * [exit]points:  Sampled 8001 points with exact outputs
1546936294.576 * [misc]regime-testing:  Baseline error score: 59.21341865117826
1546936294.578 * [misc]regime-testing:  Oracle error score: 59.12056861379647
1546936294.584 * [misc]regime-testing:  End program error score: 59.21341865117826