1550605974.951 * [misc]progress:  [Phase 1 of 3] Setting up.
1550605974.952 * * * [misc]progress:  [1/2] Preparing points
1550605977.087 * * * [misc]progress:  [2/2] Setting up program.
1550605977.096 * [misc]progress:  [Phase 2 of 3] Improving.
1550605977.097 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550605977.126 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605977.128 * * [misc]simplify:  iters left: 5 (7 enodes)
1550605977.133 * * [misc]simplify:  iters left: 4 (27 enodes)
1550605977.148 * * [misc]simplify:  iters left: 3 (40 enodes)
1550605977.160 * * [misc]simplify:  iters left: 2 (44 enodes)
1550605977.170 * * [misc]simplify:  iters left: 1 (46 enodes)
1550605977.177 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.177 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.177 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.177 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.177 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605977.178 * * [misc]simplify:  Extracting #5: cost 9 inf + 919
1550605977.178 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605977.178 * * [misc]simplify:  Extracting #7: cost 3 inf + 3160
1550605977.178 * * [misc]simplify:  Extracting #8: cost 0 inf + 3643
1550605977.179 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605977.179 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.187 * * [misc]progress:  iteration 1 / 4
1550605977.187 * * * [misc]progress:  picking best candidate
1550605977.193 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550605977.193 * * * [misc]progress:  localizing error
1550605977.228 * * * [misc]progress:  generating rewritten candidates
1550605977.229 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1 1)
1550605977.230 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
1550605977.235 * * * [misc]progress:  generating series expansions
1550605977.236 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1 1)
1550605977.242 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605977.242 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605977.243 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605977.245 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.245 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605977.245 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.262 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.262 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.262 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.262 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.263 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.263 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.263 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.263 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.263 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.263 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605977.263 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605977.263 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.263 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605977.263 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.264 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.264 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.264 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.264 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.264 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.264 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.264 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.264 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605977.265 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.265 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605977.265 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605977.265 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.265 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605977.265 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.265 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.265 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.265 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.265 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.265 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.265 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.265 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605977.266 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
1550605977.266 * [misc]backup-simplify:  Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605977.266 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550605977.266 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550605977.266 * [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)))
1550605977.266 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550605977.266 * [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)))
1550605977.266 * [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)))
1550605977.266 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.266 * [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)))
1550605977.266 * [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))))
1550605977.266 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550605977.266 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550605977.267 * [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))))
1550605977.267 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550605977.267 * [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))))
1550605977.267 * [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))))
1550605977.267 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.267 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.267 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.267 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.267 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.267 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.267 * [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)))
1550605977.267 * [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))))
1550605977.267 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550605977.267 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550605977.267 * [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))))
1550605977.267 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550605977.268 * [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))))
1550605977.268 * [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))))
1550605977.268 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.268 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.268 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.268 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.268 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.268 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.268 * [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)))
1550605977.268 * * * [misc]progress:  simplifying candidates
1550605977.268 * * * * [misc]progress:  [ 1 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
1550605977.268 * * * * [misc]progress:  [ 2 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
1550605977.268 * * * * [misc]progress:  [ 3 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1550605977.268 * * * * [misc]progress:  [ 4 / 23 ] 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))))>
1550605977.268 * * * * [misc]progress:  [ 5 / 23 ] 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))))>
1550605977.268 * * * * [misc]progress:  [ 6 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1550605977.268 * * * * [misc]progress:  [ 7 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
1550605977.268 * * * * [misc]progress:  [ 8 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log1p a))))>
1550605977.268 * * * * [misc]progress:  [ 9 / 23 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1550605977.269 * * * * [misc]progress:  [ 10 / 23 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
1550605977.269 * * * * [misc]progress:  [ 11 / 23 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550605977.269 * * * * [misc]progress:  [ 12 / 23 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550605977.269 * * * * [misc]progress:  [ 13 / 23 ] 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))))))>
1550605977.269 * * * * [misc]progress:  [ 14 / 23 ] 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))))))>
1550605977.269 * * * * [misc]progress:  [ 15 / 23 ] 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))))))>
1550605977.269 * * * * [misc]progress:  [ 16 / 23 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1550605977.269 * * * * [misc]progress:  [ 17 / 23 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1550605977.269 * * * * [misc]progress:  [ 18 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.269 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.269 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.271 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.274 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.274 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.274 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.274 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.274 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.274 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.274 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.275 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.275 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.275 * * * * [misc]progress:  [ 19 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.275 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.275 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.277 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.280 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.280 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.280 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.280 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.280 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.280 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.280 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.281 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.281 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.281 * * * * [misc]progress:  [ 20 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.281 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.281 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.282 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.286 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.286 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.286 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.286 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.286 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.287 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.287 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.287 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.287 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.287 * * * * [misc]progress:  [ 21 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.287 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605977.287 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605977.289 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605977.293 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605977.299 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605977.310 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.310 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.311 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.311 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.311 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605977.311 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605977.311 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605977.312 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605977.312 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605977.313 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605977.314 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605977.314 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.314 * * * * [misc]progress:  [ 22 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.314 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605977.314 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605977.318 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605977.328 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605977.339 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605977.351 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.351 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.351 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.351 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.351 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605977.351 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605977.351 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605977.352 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605977.353 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605977.353 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605977.354 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605977.354 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.354 * * * * [misc]progress:  [ 23 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.354 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605977.354 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605977.358 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605977.366 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605977.378 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605977.395 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.395 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.395 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.395 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.395 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605977.396 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605977.396 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605977.397 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605977.397 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605977.398 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605977.398 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605977.398 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.399 * * * [misc]progress:  adding candidates to table
1550605977.692 * * [misc]progress:  iteration 2 / 4
1550605977.692 * * * [misc]progress:  picking best candidate
1550605977.743 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1550605977.743 * * * [misc]progress:  localizing error
1550605977.754 * * * [misc]progress:  generating rewritten candidates
1550605977.754 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1 1 1)
1550605977.754 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
1550605977.756 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
1550605977.757 * * * [misc]progress:  generating series expansions
1550605977.757 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1 1 1)
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605977.758 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605977.758 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.758 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.758 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.758 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.758 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.758 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.758 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.758 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.758 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605977.758 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605977.758 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605977.759 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.759 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605977.760 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
1550605977.760 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
1550605977.760 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605977.760 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605977.760 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.760 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605977.760 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.760 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.760 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605977.760 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.760 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605977.760 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605977.760 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.760 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605977.761 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.761 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605977.761 * [misc]backup-simplify:  Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.761 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605977.761 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605977.761 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.761 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605977.761 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.761 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.761 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605977.762 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
1550605977.762 * [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)))
1550605977.762 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550605977.762 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550605977.762 * [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)))
1550605977.762 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550605977.762 * [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)))
1550605977.762 * [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)))
1550605977.762 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.762 * [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)))
1550605977.765 * [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))))
1550605977.765 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550605977.765 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550605977.766 * [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))))
1550605977.766 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550605977.766 * [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))))
1550605977.766 * [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))))
1550605977.766 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.766 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.766 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.766 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.766 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.766 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.766 * [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)))
1550605977.766 * [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))))
1550605977.766 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550605977.766 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550605977.766 * [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))))
1550605977.767 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550605977.767 * [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))))
1550605977.767 * [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))))
1550605977.767 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.767 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.767 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.767 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.767 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.767 * [misc]backup-simplify:  Simplify 0 into 0
1550605977.767 * [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)))
1550605977.767 * * * [misc]progress:  simplifying candidates
1550605977.767 * * * * [misc]progress:  [ 1 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
1550605977.767 * * * * [misc]progress:  [ 2 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.767 * * * * [misc]progress:  [ 3 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.767 * * * * [misc]progress:  [ 4 / 42 ] 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))))>
1550605977.767 * * * * [misc]progress:  [ 5 / 42 ] 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))))>
1550605977.767 * * * * [misc]progress:  [ 6 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.767 * * * * [misc]progress:  [ 7 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
1550605977.767 * * * * [misc]progress:  [ 8 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.767 * * * * [misc]progress:  [ 9 / 42 ] 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))))>
1550605977.768 * [enter]simplify:  Simplifying (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
1550605977.768 * * [misc]simplify:  iters left: 6 (8 enodes)
1550605977.769 * * [misc]simplify:  iters left: 5 (32 enodes)
1550605977.774 * * [misc]simplify:  iters left: 4 (47 enodes)
1550605977.781 * * [misc]simplify:  iters left: 3 (51 enodes)
1550605977.787 * * [misc]simplify:  iters left: 2 (53 enodes)
1550605977.800 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.800 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.801 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550605977.801 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550605977.801 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1550605977.801 * * [misc]simplify:  Extracting #5: cost 14 inf + 0
1550605977.801 * * [misc]simplify:  Extracting #6: cost 19 inf + 0
1550605977.801 * * [misc]simplify:  Extracting #7: cost 20 inf + 2
1550605977.801 * * [misc]simplify:  Extracting #8: cost 18 inf + 543
1550605977.801 * * [misc]simplify:  Extracting #9: cost 12 inf + 1580
1550605977.802 * * [misc]simplify:  Extracting #10: cost 1 inf + 4471
1550605977.803 * * [misc]simplify:  Extracting #11: cost 0 inf + 4857
1550605977.804 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
1550605977.804 * [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))))
1550605977.804 * * * * [misc]progress:  [ 10 / 42 ] 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))))>
1550605977.805 * [enter]simplify:  Simplifying (log (sqrt (exp (fmod (cosh a) (* a a)))))
1550605977.805 * * [misc]simplify:  iters left: 6 (7 enodes)
1550605977.808 * * [misc]simplify:  iters left: 5 (27 enodes)
1550605977.816 * * [misc]simplify:  iters left: 4 (40 enodes)
1550605977.827 * * [misc]simplify:  iters left: 3 (44 enodes)
1550605977.839 * * [misc]simplify:  iters left: 2 (46 enodes)
1550605977.851 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.851 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.851 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550605977.851 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550605977.851 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550605977.851 * * [misc]simplify:  Extracting #5: cost 15 inf + 0
1550605977.851 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550605977.851 * * [misc]simplify:  Extracting #7: cost 14 inf + 433
1550605977.852 * * [misc]simplify:  Extracting #8: cost 7 inf + 1446
1550605977.852 * * [misc]simplify:  Extracting #9: cost 0 inf + 3133
1550605977.853 * [exit]simplify:  Simplified to (log (sqrt (exp (fmod (cosh a) (* a a)))))
1550605977.853 * [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))))
1550605977.853 * * * * [misc]progress:  [ 11 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550605977.854 * [enter]simplify:  Simplifying (log 1)
1550605977.854 * * [misc]simplify:  iters left: 1 (2 enodes)
1550605977.857 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.857 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550605977.857 * [exit]simplify:  Simplified to 0
1550605977.857 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (+ 0 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))
1550605977.857 * * * * [misc]progress:  [ 12 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550605977.857 * * * * [misc]progress:  [ 13 / 42 ] 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))))>
1550605977.857 * [enter]simplify:  Simplifying (cbrt (fmod (cosh a) (* a a)))
1550605977.857 * * [misc]simplify:  iters left: 4 (5 enodes)
1550605977.859 * * [misc]simplify:  iters left: 3 (21 enodes)
1550605977.866 * * [misc]simplify:  iters left: 2 (34 enodes)
1550605977.876 * * [misc]simplify:  iters left: 1 (38 enodes)
1550605977.887 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.887 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.887 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.887 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.887 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605977.887 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550605977.888 * * [misc]simplify:  Extracting #6: cost 5 inf + 1069
1550605977.888 * * [misc]simplify:  Extracting #7: cost 0 inf + 1909
1550605977.889 * [exit]simplify:  Simplified to (cbrt (fmod (cosh a) (* a a)))
1550605977.889 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))
1550605977.889 * * * * [misc]progress:  [ 14 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.889 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550605977.889 * * [misc]simplify:  iters left: 4 (5 enodes)
1550605977.891 * * [misc]simplify:  iters left: 3 (21 enodes)
1550605977.901 * * [misc]simplify:  iters left: 2 (34 enodes)
1550605977.910 * * [misc]simplify:  iters left: 1 (38 enodes)
1550605977.916 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.916 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.916 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.916 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.916 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605977.916 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550605977.916 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550605977.916 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550605977.916 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550605977.916 * [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))))
1550605977.917 * * * * [misc]progress:  [ 15 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
1550605977.917 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1550605977.917 * * [misc]simplify:  iters left: 3 (4 enodes)
1550605977.918 * * [misc]simplify:  iters left: 2 (18 enodes)
1550605977.921 * * [misc]simplify:  iters left: 1 (31 enodes)
1550605977.925 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.925 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.925 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.925 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.925 * * [misc]simplify:  Extracting #4: cost 7 inf + 599
1550605977.925 * * [misc]simplify:  Extracting #5: cost 5 inf + 712
1550605977.926 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.926 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.926 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))
1550605977.926 * * * * [misc]progress:  [ 16 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
1550605977.926 * * * * [misc]progress:  [ 17 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1550605977.926 * [enter]simplify:  Simplifying (cosh a)
1550605977.926 * * [misc]simplify:  iters left: 1 (2 enodes)
1550605977.927 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.927 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550605977.927 * * [misc]simplify:  Extracting #2: cost 5 inf + 2
1550605977.927 * * [misc]simplify:  Extracting #3: cost 3 inf + 185
1550605977.927 * * [misc]simplify:  Extracting #4: cost 0 inf + 558
1550605977.927 * [exit]simplify:  Simplified to (cosh a)
1550605977.927 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.927 * * * * [misc]progress:  [ 18 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.927 * * * * [misc]progress:  [ 19 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.927 * * * * [misc]progress:  [ 20 / 42 ] 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))))>
1550605977.927 * * * * [misc]progress:  [ 21 / 42 ] 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))))>
1550605977.927 * * * * [misc]progress:  [ 22 / 42 ] 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))))>
1550605977.927 * * * * [misc]progress:  [ 23 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
1550605977.927 * * * * [misc]progress:  [ 24 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605977.927 * * * * [misc]progress:  [ 25 / 42 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1550605977.927 * * * * [misc]progress:  [ 26 / 42 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
1550605977.927 * * * * [misc]progress:  [ 27 / 42 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550605977.927 * * * * [misc]progress:  [ 28 / 42 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550605977.927 * * * * [misc]progress:  [ 29 / 42 ] 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))))))>
1550605977.927 * * * * [misc]progress:  [ 30 / 42 ] 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))))))>
1550605977.927 * * * * [misc]progress:  [ 31 / 42 ] 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))))))>
1550605977.927 * * * * [misc]progress:  [ 32 / 42 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
1550605977.927 * * * * [misc]progress:  [ 33 / 42 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
1550605977.927 * * * * [misc]progress:  [ 34 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550605977.928 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.928 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.929 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.932 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.932 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.932 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.932 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.932 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.933 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.933 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.933 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.933 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550605977.933 * * * * [misc]progress:  [ 35 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550605977.933 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.933 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.935 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.938 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.938 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.938 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.938 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.938 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.938 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.939 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.939 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.939 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550605977.939 * * * * [misc]progress:  [ 36 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550605977.939 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.939 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.941 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.947 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.947 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.947 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.947 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.948 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.948 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.948 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.948 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.949 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
1550605977.949 * * * * [misc]progress:  [ 37 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.949 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.949 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.950 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.953 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.953 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.953 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.954 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.954 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.954 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.954 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.954 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.954 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.954 * * * * [misc]progress:  [ 38 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.954 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.954 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.956 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.959 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.959 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.959 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.959 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.959 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.959 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.960 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.960 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.960 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.960 * * * * [misc]progress:  [ 39 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.960 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605977.960 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605977.962 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605977.965 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.965 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605977.965 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605977.965 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605977.965 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605977.965 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605977.965 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605977.966 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605977.966 * [misc]simplify:  Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.966 * * * * [misc]progress:  [ 40 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.966 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605977.966 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605977.968 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605977.972 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605977.979 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605977.991 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605977.991 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605977.991 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605977.991 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605977.991 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605977.991 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605977.991 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605977.992 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605977.992 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605977.993 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605977.994 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605977.994 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605977.994 * * * * [misc]progress:  [ 41 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605977.994 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605977.994 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605978.000 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605978.008 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.020 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605978.031 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.031 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.031 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.031 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.031 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605978.031 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605978.032 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605978.032 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605978.033 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605978.033 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605978.034 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605978.034 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605978.034 * * * * [misc]progress:  [ 42 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605978.034 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605978.034 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605978.038 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605978.046 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.053 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605978.059 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.059 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.059 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.059 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.059 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605978.059 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605978.060 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605978.060 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605978.060 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605978.061 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605978.061 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605978.061 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605978.062 * * * [misc]progress:  adding candidates to table
1550605978.437 * * [misc]progress:  iteration 3 / 4
1550605978.437 * * * [misc]progress:  picking best candidate
1550605978.487 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605978.487 * * * [misc]progress:  localizing error
1550605978.504 * * * [misc]progress:  generating rewritten candidates
1550605978.505 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
1550605978.505 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
1550605978.505 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1550605978.508 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1550605978.509 * * * [misc]progress:  generating series expansions
1550605978.509 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
1550605978.509 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605978.509 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605978.509 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.510 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.510 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605978.510 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.510 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.510 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.510 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.511 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605978.511 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.511 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605978.511 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605978.511 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605978.511 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605978.511 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.512 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.512 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605978.512 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.512 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.512 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.512 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.513 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605978.513 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.513 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.513 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605978.513 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1550605978.513 * [misc]backup-simplify:  Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.513 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
1550605978.513 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1550605978.513 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605978.513 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.514 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.514 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
1550605978.514 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605978.514 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605978.514 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.514 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.514 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.516 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.516 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.517 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.517 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.517 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.517 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.517 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.517 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.518 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
1550605978.518 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.518 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.518 * [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))))
1550605978.518 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
1550605978.518 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1550605978.518 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605978.518 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.519 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550605978.519 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.519 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
1550605978.519 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605978.519 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605978.519 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550605978.519 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.519 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
1550605978.519 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.520 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.520 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.520 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.520 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.521 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.521 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.521 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.521 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.522 * [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
1550605978.522 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.522 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.522 * [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))))
1550605978.522 * [misc]approximate:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
1550605978.522 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1550605978.522 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605978.522 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.522 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550605978.522 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.522 * [misc]taylor:  Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
1550605978.522 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605978.523 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605978.523 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550605978.523 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.523 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
1550605978.523 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.529 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.529 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.530 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.530 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.531 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.531 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.531 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
1550605978.531 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.532 * [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
1550605978.532 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.533 * [misc]backup-simplify:  Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
1550605978.533 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1550605978.533 * [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)))
1550605978.533 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1550605978.533 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550605978.533 * [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)))
1550605978.533 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1550605978.534 * [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)))
1550605978.534 * [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)))
1550605978.534 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.534 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.534 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.534 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.534 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.534 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.534 * [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)))
1550605978.535 * [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))))
1550605978.535 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1550605978.535 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550605978.535 * [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))))
1550605978.535 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1550605978.535 * [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))))
1550605978.535 * [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))))
1550605978.536 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.536 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.536 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.536 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.536 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.536 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.536 * [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)))
1550605978.537 * [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))))
1550605978.537 * [misc]approximate:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1550605978.537 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550605978.537 * [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))))
1550605978.537 * [misc]taylor:  Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1550605978.538 * [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))))
1550605978.538 * [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))))
1550605978.538 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.538 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.538 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.538 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.538 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.538 * [misc]backup-simplify:  Simplify 0 into 0
1550605978.539 * [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)))
1550605978.539 * * * [misc]progress:  simplifying candidates
1550605978.539 * * * * [misc]progress:  [ 1 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 2 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 3 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 4 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 5 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 6 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 7 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log1p a))))>
1550605978.539 * * * * [misc]progress:  [ 8 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605978.539 * * * * [misc]progress:  [ 9 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 10 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 11 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 12 / 56 ] 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))))>
1550605978.539 * * * * [misc]progress:  [ 13 / 56 ] 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))))>
1550605978.540 * * * * [misc]progress:  [ 14 / 56 ] 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))))>
1550605978.540 * * * * [misc]progress:  [ 15 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605978.540 * * * * [misc]progress:  [ 16 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605978.540 * * * * [misc]progress:  [ 17 / 56 ] 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))))>
1550605978.540 * [enter]simplify:  Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1550605978.540 * * [misc]simplify:  iters left: 6 (9 enodes)
1550605978.544 * * [misc]simplify:  iters left: 5 (35 enodes)
1550605978.553 * * [misc]simplify:  iters left: 4 (50 enodes)
1550605978.560 * * [misc]simplify:  iters left: 3 (54 enodes)
1550605978.567 * * [misc]simplify:  iters left: 2 (56 enodes)
1550605978.574 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #5: cost 13 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #6: cost 16 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #7: cost 21 inf + 0
1550605978.575 * * [misc]simplify:  Extracting #8: cost 22 inf + 2
1550605978.575 * * [misc]simplify:  Extracting #9: cost 22 inf + 211
1550605978.575 * * [misc]simplify:  Extracting #10: cost 11 inf + 1858
1550605978.576 * * [misc]simplify:  Extracting #11: cost 2 inf + 4777
1550605978.576 * * [misc]simplify:  Extracting #12: cost 0 inf + 5669
1550605978.577 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
1550605978.577 * [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))))
1550605978.577 * * * * [misc]progress:  [ 18 / 56 ] 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))))>
1550605978.577 * [enter]simplify:  Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1550605978.577 * * [misc]simplify:  iters left: 6 (8 enodes)
1550605978.579 * * [misc]simplify:  iters left: 5 (30 enodes)
1550605978.584 * * [misc]simplify:  iters left: 4 (43 enodes)
1550605978.591 * * [misc]simplify:  iters left: 3 (47 enodes)
1550605978.604 * * [misc]simplify:  iters left: 2 (49 enodes)
1550605978.617 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.617 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.617 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550605978.617 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550605978.617 * * [misc]simplify:  Extracting #4: cost 9 inf + 0
1550605978.617 * * [misc]simplify:  Extracting #5: cost 12 inf + 0
1550605978.618 * * [misc]simplify:  Extracting #6: cost 17 inf + 0
1550605978.618 * * [misc]simplify:  Extracting #7: cost 18 inf + 2
1550605978.618 * * [misc]simplify:  Extracting #8: cost 17 inf + 377
1550605978.618 * * [misc]simplify:  Extracting #9: cost 10 inf + 1400
1550605978.619 * * [misc]simplify:  Extracting #10: cost 0 inf + 3785
1550605978.620 * [exit]simplify:  Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
1550605978.620 * [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))))
1550605978.620 * * * * [misc]progress:  [ 19 / 56 ] 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))))>
1550605978.620 * [enter]simplify:  Simplifying (log 1)
1550605978.620 * * [misc]simplify:  iters left: 1 (2 enodes)
1550605978.623 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.623 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550605978.623 * [exit]simplify:  Simplified to 0
1550605978.623 * [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))))
1550605978.623 * * * * [misc]progress:  [ 20 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1550605978.623 * * * * [misc]progress:  [ 21 / 56 ] 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))))>
1550605978.623 * [enter]simplify:  Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
1550605978.624 * * [misc]simplify:  iters left: 5 (6 enodes)
1550605978.626 * * [misc]simplify:  iters left: 4 (24 enodes)
1550605978.633 * * [misc]simplify:  iters left: 3 (37 enodes)
1550605978.644 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.657 * * [misc]simplify:  iters left: 1 (43 enodes)
1550605978.664 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.665 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.665 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550605978.665 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550605978.665 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550605978.665 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550605978.665 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550605978.665 * * [misc]simplify:  Extracting #7: cost 6 inf + 1410
1550605978.665 * * [misc]simplify:  Extracting #8: cost 1 inf + 2180
1550605978.665 * * [misc]simplify:  Extracting #9: cost 0 inf + 2401
1550605978.666 * [exit]simplify:  Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
1550605978.666 * [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))))
1550605978.666 * * * * [misc]progress:  [ 22 / 56 ] 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))))>
1550605978.666 * [enter]simplify:  Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
1550605978.666 * * [misc]simplify:  iters left: 5 (6 enodes)
1550605978.667 * * [misc]simplify:  iters left: 4 (24 enodes)
1550605978.671 * * [misc]simplify:  iters left: 3 (37 enodes)
1550605978.676 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.682 * * [misc]simplify:  iters left: 1 (43 enodes)
1550605978.688 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.688 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.688 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550605978.688 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550605978.688 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550605978.688 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550605978.688 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550605978.689 * * [misc]simplify:  Extracting #7: cost 6 inf + 1490
1550605978.689 * * [misc]simplify:  Extracting #8: cost 1 inf + 2260
1550605978.689 * * [misc]simplify:  Extracting #9: cost 0 inf + 2481
1550605978.689 * [exit]simplify:  Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
1550605978.689 * [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))))
1550605978.690 * * * * [misc]progress:  [ 23 / 56 ] 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))))>
1550605978.690 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1550605978.690 * * [misc]simplify:  iters left: 5 (6 enodes)
1550605978.691 * * [misc]simplify:  iters left: 4 (24 enodes)
1550605978.697 * * [misc]simplify:  iters left: 3 (37 enodes)
1550605978.707 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.718 * * [misc]simplify:  iters left: 1 (43 enodes)
1550605978.730 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.730 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.730 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550605978.730 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550605978.730 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550605978.730 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550605978.730 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550605978.731 * * [misc]simplify:  Extracting #7: cost 6 inf + 1370
1550605978.731 * * [misc]simplify:  Extracting #8: cost 1 inf + 2100
1550605978.732 * * [misc]simplify:  Extracting #9: cost 0 inf + 2321
1550605978.732 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1550605978.732 * [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))))
1550605978.732 * * * * [misc]progress:  [ 24 / 56 ] 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))))>
1550605978.733 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550605978.733 * * [misc]simplify:  iters left: 4 (5 enodes)
1550605978.735 * * [misc]simplify:  iters left: 3 (21 enodes)
1550605978.742 * * [misc]simplify:  iters left: 2 (34 enodes)
1550605978.752 * * [misc]simplify:  iters left: 1 (38 enodes)
1550605978.763 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.763 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.763 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.763 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.763 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605978.763 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550605978.763 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550605978.764 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550605978.764 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550605978.765 * [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))))
1550605978.765 * * * * [misc]progress:  [ 25 / 56 ] 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))))>
1550605978.765 * [enter]simplify:  Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
1550605978.765 * * [misc]simplify:  iters left: 5 (6 enodes)
1550605978.767 * * [misc]simplify:  iters left: 4 (24 enodes)
1550605978.777 * * [misc]simplify:  iters left: 3 (37 enodes)
1550605978.788 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.800 * * [misc]simplify:  iters left: 1 (43 enodes)
1550605978.811 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.811 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.811 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550605978.811 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550605978.811 * * [misc]simplify:  Extracting #4: cost 13 inf + 0
1550605978.811 * * [misc]simplify:  Extracting #5: cost 14 inf + 2
1550605978.811 * * [misc]simplify:  Extracting #6: cost 13 inf + 377
1550605978.812 * * [misc]simplify:  Extracting #7: cost 6 inf + 1370
1550605978.812 * * [misc]simplify:  Extracting #8: cost 1 inf + 2100
1550605978.813 * * [misc]simplify:  Extracting #9: cost 0 inf + 2321
1550605978.813 * [exit]simplify:  Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
1550605978.814 * [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))))
1550605978.814 * * * * [misc]progress:  [ 26 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a))))>
1550605978.814 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (* a a)))
1550605978.814 * * [misc]simplify:  iters left: 4 (5 enodes)
1550605978.816 * * [misc]simplify:  iters left: 3 (21 enodes)
1550605978.822 * * [misc]simplify:  iters left: 2 (34 enodes)
1550605978.826 * * [misc]simplify:  iters left: 1 (38 enodes)
1550605978.831 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.831 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.831 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.832 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.832 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605978.832 * * [misc]simplify:  Extracting #5: cost 9 inf + 599
1550605978.832 * * [misc]simplify:  Extracting #6: cost 5 inf + 1029
1550605978.832 * * [misc]simplify:  Extracting #7: cost 0 inf + 1829
1550605978.832 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550605978.832 * [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))))
1550605978.832 * * * * [misc]progress:  [ 27 / 56 ] 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))))>
1550605978.832 * * * * [misc]progress:  [ 28 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1550605978.833 * [enter]simplify:  Simplifying (fmod (cosh a) (* a a))
1550605978.833 * * [misc]simplify:  iters left: 3 (4 enodes)
1550605978.834 * * [misc]simplify:  iters left: 2 (18 enodes)
1550605978.836 * * [misc]simplify:  iters left: 1 (31 enodes)
1550605978.841 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.841 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.841 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.841 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.841 * * [misc]simplify:  Extracting #4: cost 7 inf + 599
1550605978.841 * * [misc]simplify:  Extracting #5: cost 5 inf + 712
1550605978.841 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.842 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.842 * [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))))
1550605978.842 * * * * [misc]progress:  [ 29 / 56 ] 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))))>
1550605978.842 * * * * [misc]progress:  [ 30 / 56 ] 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))))>
1550605978.842 * * * * [misc]progress:  [ 31 / 56 ] 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))))>
1550605978.842 * * * * [misc]progress:  [ 32 / 56 ] 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))))>
1550605978.842 * * * * [misc]progress:  [ 33 / 56 ] 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))))>
1550605978.842 * * * * [misc]progress:  [ 34 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a))))>
1550605978.842 * * * * [misc]progress:  [ 35 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605978.842 * * * * [misc]progress:  [ 36 / 56 ] 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)))))>
1550605978.842 * * * * [misc]progress:  [ 37 / 56 ] 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))>
1550605978.842 * * * * [misc]progress:  [ 38 / 56 ] 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))))))>
1550605978.842 * * * * [misc]progress:  [ 39 / 56 ] 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))))))>
1550605978.842 * * * * [misc]progress:  [ 40 / 56 ] 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))))))>
1550605978.842 * * * * [misc]progress:  [ 41 / 56 ] 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))))))>
1550605978.842 * * * * [misc]progress:  [ 42 / 56 ] 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))))))>
1550605978.842 * * * * [misc]progress:  [ 43 / 56 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
1550605978.842 * * * * [misc]progress:  [ 44 / 56 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
1550605978.842 * * * * [misc]progress:  [ 45 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1550605978.842 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605978.842 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605978.844 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605978.847 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.847 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.847 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.847 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.847 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605978.848 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605978.848 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.848 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.848 * [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))))
1550605978.848 * * * * [misc]progress:  [ 46 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1550605978.848 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605978.848 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605978.850 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605978.853 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.853 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.853 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.853 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.853 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605978.854 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605978.854 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.854 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.854 * [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))))
1550605978.855 * * * * [misc]progress:  [ 47 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a))))>
1550605978.855 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605978.855 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605978.857 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605978.860 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.860 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.860 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.860 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.860 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605978.861 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605978.861 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.861 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.861 * [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))))
1550605978.861 * * * * [misc]progress:  [ 48 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605978.861 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605978.861 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605978.863 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605978.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.866 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.866 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.866 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.866 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605978.866 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605978.866 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.867 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.867 * [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))))
1550605978.867 * * * * [misc]progress:  [ 49 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605978.867 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605978.867 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605978.868 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605978.871 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.871 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.871 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.871 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.871 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605978.872 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605978.872 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.872 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.872 * [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))))
1550605978.872 * * * * [misc]progress:  [ 50 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
1550605978.872 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605978.872 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605978.874 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605978.878 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.878 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605978.878 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605978.878 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605978.878 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605978.878 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605978.878 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605978.879 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605978.879 * [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))))
1550605978.879 * * * * [misc]progress:  [ 51 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550605978.879 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550605978.879 * * [misc]simplify:  iters left: 3 (6 enodes)
1550605978.880 * * [misc]simplify:  iters left: 2 (24 enodes)
1550605978.884 * * [misc]simplify:  iters left: 1 (35 enodes)
1550605978.889 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.889 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.889 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.889 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.889 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605978.889 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550605978.889 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550605978.889 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550605978.890 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550605978.890 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550605978.890 * [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))))
1550605978.890 * * * * [misc]progress:  [ 52 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550605978.890 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550605978.890 * * [misc]simplify:  iters left: 3 (6 enodes)
1550605978.892 * * [misc]simplify:  iters left: 2 (24 enodes)
1550605978.896 * * [misc]simplify:  iters left: 1 (35 enodes)
1550605978.900 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.900 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.900 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.900 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.901 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605978.901 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550605978.901 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550605978.901 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550605978.901 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550605978.901 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550605978.901 * [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))))
1550605978.902 * * * * [misc]progress:  [ 53 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a))))>
1550605978.902 * [enter]simplify:  Simplifying (sqrt (fmod (cosh a) (pow a 2)))
1550605978.902 * * [misc]simplify:  iters left: 3 (6 enodes)
1550605978.903 * * [misc]simplify:  iters left: 2 (24 enodes)
1550605978.907 * * [misc]simplify:  iters left: 1 (35 enodes)
1550605978.915 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.915 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.915 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.915 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.915 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550605978.915 * * [misc]simplify:  Extracting #5: cost 13 inf + 170
1550605978.916 * * [misc]simplify:  Extracting #6: cost 6 inf + 918
1550605978.916 * * [misc]simplify:  Extracting #7: cost 1 inf + 1608
1550605978.916 * * [misc]simplify:  Extracting #8: cost 0 inf + 1829
1550605978.917 * [exit]simplify:  Simplified to (sqrt (fmod (cosh a) (* a a)))
1550605978.917 * [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))))
1550605978.917 * * * * [misc]progress:  [ 54 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605978.917 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605978.917 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605978.921 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605978.925 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.931 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605978.938 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.938 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.938 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.938 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.938 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605978.938 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605978.938 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605978.938 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605978.939 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605978.939 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605978.939 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605978.939 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605978.940 * * * * [misc]progress:  [ 55 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605978.940 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605978.940 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605978.942 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605978.947 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.953 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605978.959 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.959 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.959 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.959 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.959 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605978.959 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605978.960 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605978.960 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605978.960 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605978.961 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605978.962 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605978.962 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605978.962 * * * * [misc]progress:  [ 56 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1550605978.962 * [enter]simplify:  Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1550605978.962 * * [misc]simplify:  iters left: 4 (8 enodes)
1550605978.964 * * [misc]simplify:  iters left: 3 (30 enodes)
1550605978.969 * * [misc]simplify:  iters left: 2 (41 enodes)
1550605978.975 * * [misc]simplify:  iters left: 1 (45 enodes)
1550605978.982 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605978.982 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550605978.982 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550605978.982 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1550605978.982 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550605978.982 * * [misc]simplify:  Extracting #5: cost 12 inf + 281
1550605978.982 * * [misc]simplify:  Extracting #6: cost 7 inf + 2825
1550605978.982 * * [misc]simplify:  Extracting #7: cost 5 inf + 2938
1550605978.983 * * [misc]simplify:  Extracting #8: cost 2 inf + 3311
1550605978.983 * * [misc]simplify:  Extracting #9: cost 0 inf + 3643
1550605978.983 * [exit]simplify:  Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1550605978.983 * [misc]simplify:  Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1550605978.983 * * * [misc]progress:  adding candidates to table
1550605979.433 * * [misc]progress:  iteration 4 / 4
1550605979.433 * * * [misc]progress:  picking best candidate
1550605979.507 * * * * [misc]pick:  Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.507 * * * [misc]progress:  localizing error
1550605979.544 * * * [misc]progress:  generating rewritten candidates
1550605979.544 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 1 1 1 1)
1550605979.544 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2 1 2 1 1 1 1)
1550605979.545 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 1 1 1 1 1 1)
1550605979.545 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1)
1550605979.545 * * * [misc]progress:  generating series expansions
1550605979.545 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 1 1 1 1)
1550605979.545 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605979.545 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605979.545 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.545 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.545 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.546 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.546 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.546 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.546 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.547 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.547 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.547 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.547 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.547 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.547 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.547 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.547 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.547 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605979.547 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2 1 2 1 1 1 1)
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605979.547 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605979.547 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.547 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.547 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.548 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.548 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.548 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605979.548 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.549 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.549 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.549 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605979.549 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 1 1 1 1 1 1)
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605979.549 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605979.549 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.549 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.549 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.549 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.550 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.550 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.550 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605979.550 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.550 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.550 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.551 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605979.551 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1)
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1550605979.551 * [misc]approximate:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1550605979.551 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.551 * [misc]taylor:  Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.551 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.551 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.552 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.552 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.552 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.552 * [misc]approximate:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1550605979.552 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.552 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.552 * [misc]taylor:  Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1550605979.553 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.553 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1550605979.553 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.553 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.553 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.553 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.553 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.553 * [misc]backup-simplify:  Simplify 0 into 0
1550605979.553 * [misc]backup-simplify:  Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1550605979.553 * * * [misc]progress:  simplifying candidates
1550605979.553 * * * * [misc]progress:  [ 1 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 2 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 3 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 4 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 5 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 6 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 7 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 8 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 9 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (pow (fmod (cosh a) (* a a)) 1)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 10 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (exp (log (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 11 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 12 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.553 * * * * [misc]progress:  [ 13 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 14 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 15 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (* 1 (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 16 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 17 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 18 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 19 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 20 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 21 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 22 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 23 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 24 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 25 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (pow (fmod (cosh a) (* a a)) 1)) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 26 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (exp (log (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 27 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 28 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 29 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 30 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 31 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 32 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.554 * * * * [misc]progress:  [ 33 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))))) (log1p a))))>
1550605979.554 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.555 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.556 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.559 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.560 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.560 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.560 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.560 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.560 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.560 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.560 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.560 * [misc]simplify:  Simplified (2 1 1 2 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.560 * * * * [misc]progress:  [ 34 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))))) (log1p a))))>
1550605979.561 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.561 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.562 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.565 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.565 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.565 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.566 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.566 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.566 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.566 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.566 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.566 * [misc]simplify:  Simplified (2 1 1 2 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.566 * * * * [misc]progress:  [ 35 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))))) (log1p a))))>
1550605979.567 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.567 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.568 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.571 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.571 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.571 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.571 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.571 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.572 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.572 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.572 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.572 * [misc]simplify:  Simplified (2 1 1 2 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.572 * * * * [misc]progress:  [ 36 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.572 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.572 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.574 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.580 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.580 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.580 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.580 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.580 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.581 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.581 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.581 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.581 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.581 * * * * [misc]progress:  [ 37 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.582 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.582 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.584 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.590 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.590 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.590 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.590 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.591 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.591 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.591 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.592 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.592 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.592 * * * * [misc]progress:  [ 38 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.592 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.592 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.594 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.600 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.600 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.600 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.600 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.600 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.601 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.601 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.601 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.601 * [misc]simplify:  Simplified (2 1 1 2 1 2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.601 * * * * [misc]progress:  [ 39 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.601 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.601 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.603 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.606 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.606 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.606 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.606 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.606 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.606 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.606 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.606 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.606 * [misc]simplify:  Simplified (2 1 1 2 1 1 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.606 * * * * [misc]progress:  [ 40 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.607 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.607 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.608 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.611 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.611 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.611 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.611 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.611 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.611 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.612 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.612 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.612 * [misc]simplify:  Simplified (2 1 1 2 1 1 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.612 * * * * [misc]progress:  [ 41 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.612 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.612 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.613 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.619 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.620 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.620 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.620 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.620 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.620 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.620 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.620 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.620 * [misc]simplify:  Simplified (2 1 1 2 1 1 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.620 * * * * [misc]progress:  [ 42 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.621 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.621 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.622 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.625 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.625 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.625 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.625 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.625 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.625 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.626 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.626 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.626 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.626 * * * * [misc]progress:  [ 43 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.626 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.626 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.627 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.631 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.631 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.631 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.631 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.631 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.631 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.631 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.631 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.631 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.631 * * * * [misc]progress:  [ 44 / 44 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (pow a 2))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))>
1550605979.632 * [enter]simplify:  Simplifying (fmod (cosh a) (pow a 2))
1550605979.632 * * [misc]simplify:  iters left: 2 (5 enodes)
1550605979.634 * * [misc]simplify:  iters left: 1 (21 enodes)
1550605979.640 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605979.640 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550605979.640 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550605979.640 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550605979.640 * * [misc]simplify:  Extracting #4: cost 8 inf + 433
1550605979.641 * * [misc]simplify:  Extracting #5: cost 4 inf + 823
1550605979.641 * * [misc]simplify:  Extracting #6: cost 0 inf + 1417
1550605979.642 * [exit]simplify:  Simplified to (fmod (cosh a) (* a a))
1550605979.642 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))
1550605979.642 * * * [misc]progress:  adding candidates to table
1550605980.401 * [misc]progress:  [Phase 3 of 3] Extracting.
1550605980.401 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (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) (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) (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 (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550605980.404 * * * [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))))
1550605980.405 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (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) (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) (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 (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550605980.500 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (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) (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) (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 (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550605980.626 * * * * [misc]regimes:  Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550605980.672 * * * * [misc]regimes:  Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (acos (pow (+ (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log (cbrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (* (* (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) (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) (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 (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550605980.800 * * * * [misc]regimes:  Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
1550605980.842 * * * [misc]regime:  Found split indices: #<option (#s(si 2 255))>
1550605980.843 * [enter]simplify:  Simplifying (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))
1550605980.843 * * [misc]simplify:  iters left: 6 (14 enodes)
1550605980.843 * * [misc]simplify:  iters left: 5 (16 enodes)
1550605980.844 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550605980.844 * * [misc]simplify:  Extracting #1: cost 2 inf + 0
1550605980.844 * * [misc]simplify:  Extracting #2: cost 4 inf + 0
1550605980.844 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550605980.844 * * [misc]simplify:  Extracting #4: cost 9 inf + 1
1550605980.844 * * [misc]simplify:  Extracting #5: cost 11 inf + 92
1550605980.844 * * [misc]simplify:  Extracting #6: cost 9 inf + 355
1550605980.844 * * [misc]simplify:  Extracting #7: cost 7 inf + 837
1550605980.844 * * [misc]simplify:  Extracting #8: cost 5 inf + 1619
1550605980.845 * * [misc]simplify:  Extracting #9: cost 3 inf + 2591
1550605980.845 * * [misc]simplify:  Extracting #10: cost 0 inf + 4919
1550605980.846 * [exit]simplify:  Simplified to (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))))) (log1p a)))
1550606015.695 * [misc]regime-testing:  Baseline error score: 59.211954924919496
1550606015.696 * [misc]regime-testing:  Oracle error score: 59.051712783371684
1550606015.699 * [misc]regime-testing:  End program error score: 59.211954924919496