0.004 * [progress]: [Phase 1 of 3] Setting up.
0.005 * * * [progress]: [1/2] Preparing points
1.362 * * * [progress]: [2/2] Setting up program.
1.367 * [progress]: [Phase 2 of 3] Improving.
1.367 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1.368 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.369 * * [simplify]: iters left: 5 (7 enodes)
1.373 * * [simplify]: iters left: 4 (30 enodes)
1.383 * * [simplify]: iters left: 3 (52 enodes)
1.400 * * [simplify]: iters left: 2 (80 enodes)
1.428 * * [simplify]: iters left: 1 (137 enodes)
1.479 * * [simplify]: Extracting #0: cost 1 inf + 0
1.479 * * [simplify]: Extracting #1: cost 3 inf + 0
1.479 * * [simplify]: Extracting #2: cost 15 inf + 0
1.481 * * [simplify]: Extracting #3: cost 52 inf + 1
1.481 * * [simplify]: Extracting #4: cost 67 inf + 61
1.482 * * [simplify]: Extracting #5: cost 47 inf + 4801
1.485 * * [simplify]: Extracting #6: cost 27 inf + 11788
1.491 * * [simplify]: Extracting #7: cost 2 inf + 27949
1.496 * * [simplify]: Extracting #8: cost 0 inf + 28280
1.499 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.499 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.504 * * [progress]: iteration 1 / 4
1.504 * * * [progress]: picking best candidate
1.507 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1.507 * * * [progress]: localizing error
1.526 * * * [progress]: generating rewritten candidates
1.526 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
1.527 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.530 * * * [progress]: generating series expansions
1.530 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
1.534 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
1.534 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
1.535 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.536 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1.536 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
1.536 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1.536 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
1.537 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1.537 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
1.537 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.537 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1.537 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
1.537 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1.537 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.538 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
1.538 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1.538 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
1.538 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.538 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1.538 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
1.538 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1.539 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
1.539 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.539 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.539 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
1.539 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.539 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.539 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
1.539 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.539 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.540 * [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))))
1.540 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
1.540 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.540 * [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))))
1.540 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
1.540 * [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))))
1.540 * [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))))
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [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)))
1.541 * [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))))
1.541 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
1.541 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.541 * [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))))
1.541 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
1.541 * [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))))
1.541 * [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))))
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [backup-simplify]: Simplify 0 into 0
1.541 * [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)))
1.541 * * * [progress]: simplifying candidates
1.541 * * * * [progress]: [ 1 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
1.541 * * * * [progress]: [ 2 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
1.541 * * * * [progress]: [ 3 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
1.541 * * * * [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))))>
1.541 * * * * [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))))>
1.542 * * * * [progress]: [ 6 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
1.542 * * * * [progress]: [ 7 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
1.542 * * * * [progress]: [ 8 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log1p a))))>
1.542 * * * * [progress]: [ 9 / 23 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1.542 * * * * [progress]: [ 10 / 23 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
1.542 * * * * [progress]: [ 11 / 23 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1.542 * * * * [progress]: [ 12 / 23 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1.542 * * * * [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))))))>
1.542 * * * * [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))))))>
1.542 * * * * [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))))))>
1.542 * * * * [progress]: [ 16 / 23 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
1.542 * * * * [progress]: [ 17 / 23 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
1.542 * * * * [progress]: [ 18 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1.542 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
1.542 * * [simplify]: iters left: 2 (5 enodes)
1.544 * * [simplify]: iters left: 1 (25 enodes)
1.550 * * [simplify]: Extracting #0: cost 1 inf + 0
1.550 * * [simplify]: Extracting #1: cost 4 inf + 0
1.550 * * [simplify]: Extracting #2: cost 9 inf + 0
1.550 * * [simplify]: Extracting #3: cost 10 inf + 2
1.550 * * [simplify]: Extracting #4: cost 8 inf + 433
1.551 * * [simplify]: Extracting #5: cost 4 inf + 823
1.551 * * [simplify]: Extracting #6: cost 0 inf + 1417
1.552 * [simplify]: Simplified to (fmod (cosh a) (* a a))
1.552 * [simplify]: Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.552 * * * * [progress]: [ 19 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1.552 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
1.552 * * [simplify]: iters left: 2 (5 enodes)
1.555 * * [simplify]: iters left: 1 (25 enodes)
1.574 * * [simplify]: Extracting #0: cost 1 inf + 0
1.574 * * [simplify]: Extracting #1: cost 4 inf + 0
1.574 * * [simplify]: Extracting #2: cost 9 inf + 0
1.574 * * [simplify]: Extracting #3: cost 10 inf + 2
1.575 * * [simplify]: Extracting #4: cost 8 inf + 433
1.575 * * [simplify]: Extracting #5: cost 4 inf + 823
1.575 * * [simplify]: Extracting #6: cost 0 inf + 1417
1.576 * [simplify]: Simplified to (fmod (cosh a) (* a a))
1.576 * [simplify]: Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.576 * * * * [progress]: [ 20 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1.576 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
1.576 * * [simplify]: iters left: 2 (5 enodes)
1.580 * * [simplify]: iters left: 1 (25 enodes)
1.588 * * [simplify]: Extracting #0: cost 1 inf + 0
1.588 * * [simplify]: Extracting #1: cost 4 inf + 0
1.588 * * [simplify]: Extracting #2: cost 9 inf + 0
1.589 * * [simplify]: Extracting #3: cost 10 inf + 2
1.589 * * [simplify]: Extracting #4: cost 8 inf + 433
1.589 * * [simplify]: Extracting #5: cost 4 inf + 823
1.589 * * [simplify]: Extracting #6: cost 0 inf + 1417
1.590 * [simplify]: Simplified to (fmod (cosh a) (* a a))
1.590 * [simplify]: Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.590 * * * * [progress]: [ 21 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1.590 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.590 * * [simplify]: iters left: 4 (8 enodes)
1.595 * * [simplify]: iters left: 3 (37 enodes)
1.607 * * [simplify]: iters left: 2 (60 enodes)
1.624 * * [simplify]: iters left: 1 (86 enodes)
1.651 * * [simplify]: Extracting #0: cost 1 inf + 0
1.651 * * [simplify]: Extracting #1: cost 3 inf + 0
1.651 * * [simplify]: Extracting #2: cost 13 inf + 0
1.651 * * [simplify]: Extracting #3: cost 38 inf + 0
1.651 * * [simplify]: Extracting #4: cost 45 inf + 241
1.652 * * [simplify]: Extracting #5: cost 33 inf + 2907
1.653 * * [simplify]: Extracting #6: cost 22 inf + 6227
1.656 * * [simplify]: Extracting #7: cost 3 inf + 14662
1.660 * * [simplify]: Extracting #8: cost 0 inf + 16508
1.663 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.663 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.664 * * * * [progress]: [ 22 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1.664 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.664 * * [simplify]: iters left: 4 (8 enodes)
1.668 * * [simplify]: iters left: 3 (37 enodes)
1.680 * * [simplify]: iters left: 2 (60 enodes)
1.698 * * [simplify]: iters left: 1 (86 enodes)
1.716 * * [simplify]: Extracting #0: cost 1 inf + 0
1.716 * * [simplify]: Extracting #1: cost 3 inf + 0
1.717 * * [simplify]: Extracting #2: cost 13 inf + 0
1.717 * * [simplify]: Extracting #3: cost 38 inf + 0
1.717 * * [simplify]: Extracting #4: cost 45 inf + 241
1.719 * * [simplify]: Extracting #5: cost 33 inf + 2907
1.719 * * [simplify]: Extracting #6: cost 22 inf + 6227
1.721 * * [simplify]: Extracting #7: cost 3 inf + 14662
1.722 * * [simplify]: Extracting #8: cost 0 inf + 16508
1.724 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.724 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.724 * * * * [progress]: [ 23 / 23 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
1.724 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
1.724 * * [simplify]: iters left: 4 (8 enodes)
1.727 * * [simplify]: iters left: 3 (37 enodes)
1.733 * * [simplify]: iters left: 2 (60 enodes)
1.741 * * [simplify]: iters left: 1 (86 enodes)
1.755 * * [simplify]: Extracting #0: cost 1 inf + 0
1.755 * * [simplify]: Extracting #1: cost 3 inf + 0
1.755 * * [simplify]: Extracting #2: cost 13 inf + 0
1.755 * * [simplify]: Extracting #3: cost 38 inf + 0
1.755 * * [simplify]: Extracting #4: cost 45 inf + 241
1.756 * * [simplify]: Extracting #5: cost 33 inf + 2907
1.756 * * [simplify]: Extracting #6: cost 22 inf + 6227
1.758 * * [simplify]: Extracting #7: cost 3 inf + 14662
1.760 * * [simplify]: Extracting #8: cost 0 inf + 16508
1.764 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.764 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
1.764 * * * [progress]: adding candidates to table
2.034 * * [progress]: iteration 2 / 4
2.034 * * * [progress]: picking best candidate
2.072 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
2.072 * * * [progress]: localizing error
2.114 * * * [progress]: generating rewritten candidates
2.114 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1 1)
2.114 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
2.118 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.121 * * * [progress]: generating series expansions
2.121 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1 1)
2.121 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
2.121 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.121 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.121 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.121 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.121 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.121 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.121 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.122 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.122 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.122 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.122 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.122 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.122 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.122 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.122 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
2.123 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.123 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.123 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.123 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.123 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.123 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.123 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
2.123 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
2.123 * [backup-simplify]: Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
2.123 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
2.123 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.123 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.123 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
2.124 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.124 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
2.124 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.124 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
2.124 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.124 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.124 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
2.124 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.124 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
2.125 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.125 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
2.125 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.125 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.125 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
2.125 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.125 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
2.125 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.125 * [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)))
2.125 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
2.125 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
2.125 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.125 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
2.125 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.126 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.126 * [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))))
2.126 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
2.126 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
2.126 * [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))))
2.126 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
2.126 * [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))))
2.126 * [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))))
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.126 * [backup-simplify]: Simplify 0 into 0
2.127 * [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)))
2.127 * [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))))
2.127 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
2.127 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
2.127 * [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))))
2.127 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
2.127 * [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))))
2.127 * [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))))
2.127 * [backup-simplify]: Simplify 0 into 0
2.127 * [backup-simplify]: Simplify 0 into 0
2.127 * [backup-simplify]: Simplify 0 into 0
2.127 * [backup-simplify]: Simplify 0 into 0
2.127 * [backup-simplify]: Simplify 0 into 0
2.127 * [backup-simplify]: Simplify 0 into 0
2.127 * [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)))
2.128 * * * [progress]: simplifying candidates
2.128 * * * * [progress]: [ 1 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
2.128 * * * * [progress]: [ 2 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
2.128 * * * * [progress]: [ 3 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
2.128 * * * * [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))))>
2.128 * * * * [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))))>
2.128 * * * * [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))))>
2.128 * * * * [progress]: [ 7 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
2.128 * * * * [progress]: [ 8 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (log1p a))))>
2.128 * * * * [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))))>
2.128 * [simplify]: Simplifying (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
2.128 * * [simplify]: iters left: 6 (8 enodes)
2.130 * * [simplify]: iters left: 5 (32 enodes)
2.139 * * [simplify]: iters left: 4 (47 enodes)
2.146 * * [simplify]: iters left: 3 (51 enodes)
2.154 * * [simplify]: iters left: 2 (53 enodes)
2.170 * * [simplify]: Extracting #0: cost 1 inf + 0
2.170 * * [simplify]: Extracting #1: cost 4 inf + 0
2.170 * * [simplify]: Extracting #2: cost 7 inf + 0
2.170 * * [simplify]: Extracting #3: cost 9 inf + 0
2.170 * * [simplify]: Extracting #4: cost 11 inf + 0
2.170 * * [simplify]: Extracting #5: cost 14 inf + 0
2.170 * * [simplify]: Extracting #6: cost 19 inf + 0
2.171 * * [simplify]: Extracting #7: cost 20 inf + 2
2.171 * * [simplify]: Extracting #8: cost 18 inf + 543
2.171 * * [simplify]: Extracting #9: cost 12 inf + 1580
2.172 * * [simplify]: Extracting #10: cost 1 inf + 4471
2.173 * * [simplify]: Extracting #11: cost 0 inf + 4857
2.174 * [simplify]: Simplified to (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
2.174 * [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))))
2.175 * * * * [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))))>
2.175 * [simplify]: Simplifying (log (sqrt (exp (fmod (cosh a) (* a a)))))
2.175 * * [simplify]: iters left: 6 (7 enodes)
2.178 * * [simplify]: iters left: 5 (27 enodes)
2.187 * * [simplify]: iters left: 4 (40 enodes)
2.199 * * [simplify]: iters left: 3 (44 enodes)
2.212 * * [simplify]: iters left: 2 (46 enodes)
2.225 * * [simplify]: Extracting #0: cost 1 inf + 0
2.225 * * [simplify]: Extracting #1: cost 3 inf + 0
2.225 * * [simplify]: Extracting #2: cost 5 inf + 0
2.226 * * [simplify]: Extracting #3: cost 7 inf + 0
2.226 * * [simplify]: Extracting #4: cost 10 inf + 0
2.226 * * [simplify]: Extracting #5: cost 15 inf + 0
2.226 * * [simplify]: Extracting #6: cost 16 inf + 2
2.226 * * [simplify]: Extracting #7: cost 14 inf + 433
2.226 * * [simplify]: Extracting #8: cost 7 inf + 1446
2.227 * * [simplify]: Extracting #9: cost 0 inf + 3133
2.228 * [simplify]: Simplified to (log (sqrt (exp (fmod (cosh a) (* a a)))))
2.228 * [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))))
2.228 * * * * [progress]: [ 11 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
2.228 * [simplify]: Simplifying (log 1)
2.228 * * [simplify]: iters left: 1 (2 enodes)
2.231 * * [simplify]: Extracting #0: cost 1 inf + 0
2.231 * * [simplify]: Extracting #1: cost 0 inf + 1
2.231 * [simplify]: Simplified to 0
2.231 * [simplify]: Simplified (2 1 1 1) to (λ (a) (acos (pow (+ 0 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))
2.231 * * * * [progress]: [ 12 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
2.231 * * * * [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))))>
2.232 * [simplify]: Simplifying (cbrt (fmod (cosh a) (* a a)))
2.232 * * [simplify]: iters left: 4 (5 enodes)
2.234 * * [simplify]: iters left: 3 (21 enodes)
2.241 * * [simplify]: iters left: 2 (34 enodes)
2.247 * * [simplify]: iters left: 1 (38 enodes)
2.253 * * [simplify]: Extracting #0: cost 1 inf + 0
2.253 * * [simplify]: Extracting #1: cost 3 inf + 0
2.253 * * [simplify]: Extracting #2: cost 6 inf + 0
2.253 * * [simplify]: Extracting #3: cost 11 inf + 0
2.253 * * [simplify]: Extracting #4: cost 12 inf + 2
2.254 * * [simplify]: Extracting #5: cost 9 inf + 599
2.254 * * [simplify]: Extracting #6: cost 5 inf + 1069
2.254 * * [simplify]: Extracting #7: cost 0 inf + 1909
2.254 * [simplify]: Simplified to (cbrt (fmod (cosh a) (* a a)))
2.254 * [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))))
2.254 * * * * [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))))>
2.255 * [simplify]: Simplifying (sqrt (fmod (cosh a) (* a a)))
2.255 * * [simplify]: iters left: 4 (5 enodes)
2.256 * * [simplify]: iters left: 3 (21 enodes)
2.259 * * [simplify]: iters left: 2 (34 enodes)
2.264 * * [simplify]: iters left: 1 (38 enodes)
2.272 * * [simplify]: Extracting #0: cost 1 inf + 0
2.273 * * [simplify]: Extracting #1: cost 3 inf + 0
2.273 * * [simplify]: Extracting #2: cost 6 inf + 0
2.273 * * [simplify]: Extracting #3: cost 11 inf + 0
2.273 * * [simplify]: Extracting #4: cost 12 inf + 2
2.273 * * [simplify]: Extracting #5: cost 9 inf + 599
2.273 * * [simplify]: Extracting #6: cost 5 inf + 1029
2.274 * * [simplify]: Extracting #7: cost 0 inf + 1829
2.274 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
2.274 * [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))))
2.274 * * * * [progress]: [ 15 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
2.275 * [simplify]: Simplifying (fmod (cosh a) (* a a))
2.275 * * [simplify]: iters left: 3 (4 enodes)
2.277 * * [simplify]: iters left: 2 (18 enodes)
2.283 * * [simplify]: iters left: 1 (31 enodes)
2.292 * * [simplify]: Extracting #0: cost 1 inf + 0
2.292 * * [simplify]: Extracting #1: cost 4 inf + 0
2.292 * * [simplify]: Extracting #2: cost 9 inf + 0
2.292 * * [simplify]: Extracting #3: cost 10 inf + 2
2.292 * * [simplify]: Extracting #4: cost 7 inf + 599
2.293 * * [simplify]: Extracting #5: cost 5 inf + 712
2.293 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.293 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.293 * [simplify]: Simplified (2 1 1 1) to (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))
2.293 * * * * [progress]: [ 16 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
2.294 * * * * [progress]: [ 17 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
2.294 * [simplify]: Simplifying (cosh a)
2.294 * * [simplify]: iters left: 1 (2 enodes)
2.295 * * [simplify]: Extracting #0: cost 1 inf + 0
2.295 * * [simplify]: Extracting #1: cost 5 inf + 0
2.295 * * [simplify]: Extracting #2: cost 5 inf + 2
2.295 * * [simplify]: Extracting #3: cost 3 inf + 185
2.296 * * [simplify]: Extracting #4: cost 0 inf + 558
2.296 * [simplify]: Simplified to (cosh a)
2.296 * [simplify]: Simplified (2 1 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.296 * * * * [progress]: [ 18 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
2.296 * * * * [progress]: [ 19 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
2.296 * * * * [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))))>
2.296 * * * * [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))))>
2.296 * * * * [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))))>
2.296 * * * * [progress]: [ 23 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
2.296 * * * * [progress]: [ 24 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
2.296 * * * * [progress]: [ 25 / 42 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
2.296 * * * * [progress]: [ 26 / 42 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
2.296 * * * * [progress]: [ 27 / 42 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
2.296 * * * * [progress]: [ 28 / 42 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
2.296 * * * * [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))))))>
2.297 * * * * [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))))))>
2.297 * * * * [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))))))>
2.297 * * * * [progress]: [ 32 / 42 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
2.297 * * * * [progress]: [ 33 / 42 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
2.297 * * * * [progress]: [ 34 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
2.297 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
2.297 * * [simplify]: iters left: 2 (5 enodes)
2.300 * * [simplify]: iters left: 1 (25 enodes)
2.308 * * [simplify]: Extracting #0: cost 1 inf + 0
2.308 * * [simplify]: Extracting #1: cost 4 inf + 0
2.308 * * [simplify]: Extracting #2: cost 9 inf + 0
2.308 * * [simplify]: Extracting #3: cost 10 inf + 2
2.309 * * [simplify]: Extracting #4: cost 8 inf + 433
2.309 * * [simplify]: Extracting #5: cost 4 inf + 823
2.309 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.310 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.310 * [simplify]: Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
2.310 * * * * [progress]: [ 35 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
2.310 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
2.310 * * [simplify]: iters left: 2 (5 enodes)
2.313 * * [simplify]: iters left: 1 (25 enodes)
2.318 * * [simplify]: Extracting #0: cost 1 inf + 0
2.318 * * [simplify]: Extracting #1: cost 4 inf + 0
2.318 * * [simplify]: Extracting #2: cost 9 inf + 0
2.318 * * [simplify]: Extracting #3: cost 10 inf + 2
2.318 * * [simplify]: Extracting #4: cost 8 inf + 433
2.318 * * [simplify]: Extracting #5: cost 4 inf + 823
2.318 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.319 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.319 * [simplify]: Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
2.319 * * * * [progress]: [ 36 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
2.319 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
2.319 * * [simplify]: iters left: 2 (5 enodes)
2.321 * * [simplify]: iters left: 1 (25 enodes)
2.324 * * [simplify]: Extracting #0: cost 1 inf + 0
2.325 * * [simplify]: Extracting #1: cost 4 inf + 0
2.325 * * [simplify]: Extracting #2: cost 9 inf + 0
2.325 * * [simplify]: Extracting #3: cost 10 inf + 2
2.325 * * [simplify]: Extracting #4: cost 8 inf + 433
2.325 * * [simplify]: Extracting #5: cost 4 inf + 823
2.325 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.325 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.325 * [simplify]: Simplified (2 1 1 1 1) to (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
2.325 * * * * [progress]: [ 37 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
2.326 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
2.326 * * [simplify]: iters left: 2 (5 enodes)
2.327 * * [simplify]: iters left: 1 (25 enodes)
2.331 * * [simplify]: Extracting #0: cost 1 inf + 0
2.331 * * [simplify]: Extracting #1: cost 4 inf + 0
2.331 * * [simplify]: Extracting #2: cost 9 inf + 0
2.331 * * [simplify]: Extracting #3: cost 10 inf + 2
2.332 * * [simplify]: Extracting #4: cost 8 inf + 433
2.332 * * [simplify]: Extracting #5: cost 4 inf + 823
2.332 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.332 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.332 * [simplify]: Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.332 * * * * [progress]: [ 38 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
2.332 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
2.332 * * [simplify]: iters left: 2 (5 enodes)
2.334 * * [simplify]: iters left: 1 (25 enodes)
2.338 * * [simplify]: Extracting #0: cost 1 inf + 0
2.338 * * [simplify]: Extracting #1: cost 4 inf + 0
2.338 * * [simplify]: Extracting #2: cost 9 inf + 0
2.338 * * [simplify]: Extracting #3: cost 10 inf + 2
2.338 * * [simplify]: Extracting #4: cost 8 inf + 433
2.339 * * [simplify]: Extracting #5: cost 4 inf + 823
2.339 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.339 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.339 * [simplify]: Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.339 * * * * [progress]: [ 39 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
2.339 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
2.339 * * [simplify]: iters left: 2 (5 enodes)
2.341 * * [simplify]: iters left: 1 (25 enodes)
2.348 * * [simplify]: Extracting #0: cost 1 inf + 0
2.348 * * [simplify]: Extracting #1: cost 4 inf + 0
2.348 * * [simplify]: Extracting #2: cost 9 inf + 0
2.348 * * [simplify]: Extracting #3: cost 10 inf + 2
2.348 * * [simplify]: Extracting #4: cost 8 inf + 433
2.349 * * [simplify]: Extracting #5: cost 4 inf + 823
2.349 * * [simplify]: Extracting #6: cost 0 inf + 1417
2.349 * [simplify]: Simplified to (fmod (cosh a) (* a a))
2.349 * [simplify]: Simplified (2 1 1) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.350 * * * * [progress]: [ 40 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
2.350 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.350 * * [simplify]: iters left: 4 (8 enodes)
2.354 * * [simplify]: iters left: 3 (37 enodes)
2.366 * * [simplify]: iters left: 2 (60 enodes)
2.384 * * [simplify]: iters left: 1 (86 enodes)
2.413 * * [simplify]: Extracting #0: cost 1 inf + 0
2.413 * * [simplify]: Extracting #1: cost 3 inf + 0
2.413 * * [simplify]: Extracting #2: cost 13 inf + 0
2.413 * * [simplify]: Extracting #3: cost 38 inf + 0
2.413 * * [simplify]: Extracting #4: cost 45 inf + 241
2.414 * * [simplify]: Extracting #5: cost 33 inf + 2907
2.415 * * [simplify]: Extracting #6: cost 22 inf + 6227
2.418 * * [simplify]: Extracting #7: cost 3 inf + 14662
2.421 * * [simplify]: Extracting #8: cost 0 inf + 16508
2.425 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
2.425 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.425 * * * * [progress]: [ 41 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
2.425 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.425 * * [simplify]: iters left: 4 (8 enodes)
2.430 * * [simplify]: iters left: 3 (37 enodes)
2.441 * * [simplify]: iters left: 2 (60 enodes)
2.455 * * [simplify]: iters left: 1 (86 enodes)
2.468 * * [simplify]: Extracting #0: cost 1 inf + 0
2.468 * * [simplify]: Extracting #1: cost 3 inf + 0
2.468 * * [simplify]: Extracting #2: cost 13 inf + 0
2.468 * * [simplify]: Extracting #3: cost 38 inf + 0
2.469 * * [simplify]: Extracting #4: cost 45 inf + 241
2.469 * * [simplify]: Extracting #5: cost 33 inf + 2907
2.470 * * [simplify]: Extracting #6: cost 22 inf + 6227
2.471 * * [simplify]: Extracting #7: cost 3 inf + 14662
2.473 * * [simplify]: Extracting #8: cost 0 inf + 16508
2.475 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
2.475 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.475 * * * * [progress]: [ 42 / 42 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
2.475 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
2.475 * * [simplify]: iters left: 4 (8 enodes)
2.477 * * [simplify]: iters left: 3 (37 enodes)
2.483 * * [simplify]: iters left: 2 (60 enodes)
2.492 * * [simplify]: iters left: 1 (86 enodes)
2.507 * * [simplify]: Extracting #0: cost 1 inf + 0
2.507 * * [simplify]: Extracting #1: cost 3 inf + 0
2.507 * * [simplify]: Extracting #2: cost 13 inf + 0
2.507 * * [simplify]: Extracting #3: cost 38 inf + 0
2.508 * * [simplify]: Extracting #4: cost 45 inf + 241
2.508 * * [simplify]: Extracting #5: cost 33 inf + 2907
2.509 * * [simplify]: Extracting #6: cost 22 inf + 6227
2.511 * * [simplify]: Extracting #7: cost 3 inf + 14662
2.512 * * [simplify]: Extracting #8: cost 0 inf + 16508
2.514 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
2.514 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
2.514 * * * [progress]: adding candidates to table
2.976 * * [progress]: iteration 3 / 4
2.977 * * * [progress]: picking best candidate
3.043 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
3.043 * * * [progress]: localizing error
3.078 * * * [progress]: generating rewritten candidates
3.078 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
3.078 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
3.079 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
3.084 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
3.088 * * * [progress]: generating series expansions
3.088 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
3.088 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
3.088 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
3.088 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.088 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.088 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.088 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.088 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.088 * [backup-simplify]: Simplify 0 into 0
3.088 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify 0 into 0
3.089 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.089 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.089 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
3.089 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.089 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.089 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.089 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.089 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.089 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
3.090 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.090 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
3.090 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.090 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.090 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.090 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.091 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
3.091 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
3.091 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
3.091 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
3.091 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.091 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.091 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.091 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.092 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.092 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.092 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
3.092 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.092 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.092 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.092 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.093 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
3.093 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.093 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
3.093 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.093 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.094 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.094 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.094 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
3.094 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
3.095 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
3.095 * [approximate]: Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
3.095 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
3.095 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.095 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.095 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
3.095 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.095 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
3.095 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.095 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.096 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
3.096 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.096 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
3.096 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.099 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.100 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.101 * [backup-simplify]: Simplify 0 into 0
3.102 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
3.102 * [backup-simplify]: Simplify 0 into 0
3.102 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
3.102 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a)))))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
3.102 * [approximate]: Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
3.102 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
3.102 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.103 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.103 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
3.103 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.103 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
3.103 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.103 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.103 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
3.104 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.104 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
3.104 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.105 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.106 * [backup-simplify]: Simplify 0 into 0
3.107 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.107 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.108 * [backup-simplify]: Simplify 0 into 0
3.109 * [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
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
3.110 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a))))))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
3.110 * [approximate]: Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
3.110 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
3.110 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.110 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.110 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
3.110 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.110 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
3.110 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.110 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.111 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
3.111 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.111 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
3.111 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.111 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.112 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.113 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.113 * [backup-simplify]: Simplify 0 into 0
3.114 * [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
3.114 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
3.114 * * * * [progress]: [ 4 / 4 ] generating series at (2)
3.114 * [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)))
3.114 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
3.114 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
3.114 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.115 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
3.115 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.115 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.115 * [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))))
3.115 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
3.115 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
3.115 * [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))))
3.115 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
3.115 * [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))))
3.116 * [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))))
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [backup-simplify]: Simplify 0 into 0
3.116 * [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)))
3.116 * [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))))
3.116 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
3.116 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
3.116 * [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))))
3.116 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
3.116 * [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))))
3.117 * [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))))
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [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)))
3.117 * * * [progress]: simplifying candidates
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.117 * * * * [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))))>
3.118 * [simplify]: Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
3.118 * * [simplify]: iters left: 6 (9 enodes)
3.120 * * [simplify]: iters left: 5 (35 enodes)
3.125 * * [simplify]: iters left: 4 (50 enodes)
3.133 * * [simplify]: iters left: 3 (54 enodes)
3.141 * * [simplify]: iters left: 2 (56 enodes)
3.154 * * [simplify]: Extracting #0: cost 1 inf + 0
3.154 * * [simplify]: Extracting #1: cost 4 inf + 0
3.154 * * [simplify]: Extracting #2: cost 7 inf + 0
3.154 * * [simplify]: Extracting #3: cost 9 inf + 0
3.154 * * [simplify]: Extracting #4: cost 11 inf + 0
3.154 * * [simplify]: Extracting #5: cost 13 inf + 0
3.154 * * [simplify]: Extracting #6: cost 16 inf + 0
3.154 * * [simplify]: Extracting #7: cost 21 inf + 0
3.155 * * [simplify]: Extracting #8: cost 22 inf + 2
3.155 * * [simplify]: Extracting #9: cost 22 inf + 211
3.155 * * [simplify]: Extracting #10: cost 11 inf + 1858
3.155 * * [simplify]: Extracting #11: cost 2 inf + 4777
3.160 * * [simplify]: Extracting #12: cost 0 inf + 5669
3.161 * [simplify]: Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
3.161 * [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))))
3.161 * * * * [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))))>
3.161 * [simplify]: Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
3.161 * * [simplify]: iters left: 6 (8 enodes)
3.163 * * [simplify]: iters left: 5 (30 enodes)
3.168 * * [simplify]: iters left: 4 (43 enodes)
3.174 * * [simplify]: iters left: 3 (47 enodes)
3.181 * * [simplify]: iters left: 2 (49 enodes)
3.194 * * [simplify]: Extracting #0: cost 1 inf + 0
3.194 * * [simplify]: Extracting #1: cost 3 inf + 0
3.194 * * [simplify]: Extracting #2: cost 5 inf + 0
3.194 * * [simplify]: Extracting #3: cost 7 inf + 0
3.195 * * [simplify]: Extracting #4: cost 9 inf + 0
3.195 * * [simplify]: Extracting #5: cost 12 inf + 0
3.195 * * [simplify]: Extracting #6: cost 17 inf + 0
3.195 * * [simplify]: Extracting #7: cost 18 inf + 2
3.195 * * [simplify]: Extracting #8: cost 17 inf + 377
3.195 * * [simplify]: Extracting #9: cost 10 inf + 1400
3.195 * * [simplify]: Extracting #10: cost 0 inf + 3785
3.196 * [simplify]: Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
3.196 * [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))))
3.196 * * * * [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))))>
3.196 * [simplify]: Simplifying (log 1)
3.196 * * [simplify]: iters left: 1 (2 enodes)
3.198 * * [simplify]: Extracting #0: cost 1 inf + 0
3.198 * * [simplify]: Extracting #1: cost 0 inf + 1
3.198 * [simplify]: Simplified to 0
3.198 * [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))))
3.198 * * * * [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))))>
3.198 * * * * [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))))>
3.198 * [simplify]: Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
3.198 * * [simplify]: iters left: 5 (6 enodes)
3.199 * * [simplify]: iters left: 4 (24 enodes)
3.203 * * [simplify]: iters left: 3 (37 enodes)
3.209 * * [simplify]: iters left: 2 (41 enodes)
3.215 * * [simplify]: iters left: 1 (43 enodes)
3.222 * * [simplify]: Extracting #0: cost 1 inf + 0
3.222 * * [simplify]: Extracting #1: cost 3 inf + 0
3.222 * * [simplify]: Extracting #2: cost 5 inf + 0
3.222 * * [simplify]: Extracting #3: cost 8 inf + 0
3.222 * * [simplify]: Extracting #4: cost 13 inf + 0
3.222 * * [simplify]: Extracting #5: cost 14 inf + 2
3.222 * * [simplify]: Extracting #6: cost 13 inf + 377
3.222 * * [simplify]: Extracting #7: cost 6 inf + 1410
3.223 * * [simplify]: Extracting #8: cost 1 inf + 2180
3.223 * * [simplify]: Extracting #9: cost 0 inf + 2401
3.223 * [simplify]: Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
3.223 * [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))))
3.223 * * * * [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))))>
3.224 * [simplify]: Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
3.224 * * [simplify]: iters left: 5 (6 enodes)
3.225 * * [simplify]: iters left: 4 (24 enodes)
3.229 * * [simplify]: iters left: 3 (37 enodes)
3.238 * * [simplify]: iters left: 2 (41 enodes)
3.250 * * [simplify]: iters left: 1 (43 enodes)
3.263 * * [simplify]: Extracting #0: cost 1 inf + 0
3.263 * * [simplify]: Extracting #1: cost 3 inf + 0
3.263 * * [simplify]: Extracting #2: cost 5 inf + 0
3.263 * * [simplify]: Extracting #3: cost 8 inf + 0
3.263 * * [simplify]: Extracting #4: cost 13 inf + 0
3.263 * * [simplify]: Extracting #5: cost 14 inf + 2
3.263 * * [simplify]: Extracting #6: cost 13 inf + 377
3.263 * * [simplify]: Extracting #7: cost 6 inf + 1490
3.264 * * [simplify]: Extracting #8: cost 1 inf + 2260
3.265 * * [simplify]: Extracting #9: cost 0 inf + 2481
3.265 * [simplify]: Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
3.265 * [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))))
3.267 * * * * [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))))>
3.268 * [simplify]: Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
3.268 * * [simplify]: iters left: 5 (6 enodes)
3.270 * * [simplify]: iters left: 4 (24 enodes)
3.279 * * [simplify]: iters left: 3 (37 enodes)
3.290 * * [simplify]: iters left: 2 (41 enodes)
3.302 * * [simplify]: iters left: 1 (43 enodes)
3.314 * * [simplify]: Extracting #0: cost 1 inf + 0
3.314 * * [simplify]: Extracting #1: cost 3 inf + 0
3.314 * * [simplify]: Extracting #2: cost 5 inf + 0
3.314 * * [simplify]: Extracting #3: cost 8 inf + 0
3.314 * * [simplify]: Extracting #4: cost 13 inf + 0
3.315 * * [simplify]: Extracting #5: cost 14 inf + 2
3.315 * * [simplify]: Extracting #6: cost 13 inf + 377
3.315 * * [simplify]: Extracting #7: cost 6 inf + 1370
3.315 * * [simplify]: Extracting #8: cost 1 inf + 2100
3.315 * * [simplify]: Extracting #9: cost 0 inf + 2321
3.316 * [simplify]: Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
3.316 * [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))))
3.316 * * * * [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))))>
3.316 * [simplify]: Simplifying (sqrt (fmod (cosh a) (* a a)))
3.316 * * [simplify]: iters left: 4 (5 enodes)
3.317 * * [simplify]: iters left: 3 (21 enodes)
3.321 * * [simplify]: iters left: 2 (34 enodes)
3.326 * * [simplify]: iters left: 1 (38 enodes)
3.331 * * [simplify]: Extracting #0: cost 1 inf + 0
3.331 * * [simplify]: Extracting #1: cost 3 inf + 0
3.332 * * [simplify]: Extracting #2: cost 6 inf + 0
3.332 * * [simplify]: Extracting #3: cost 11 inf + 0
3.332 * * [simplify]: Extracting #4: cost 12 inf + 2
3.332 * * [simplify]: Extracting #5: cost 9 inf + 599
3.332 * * [simplify]: Extracting #6: cost 5 inf + 1029
3.332 * * [simplify]: Extracting #7: cost 0 inf + 1829
3.332 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
3.332 * [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))))
3.332 * * * * [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))))>
3.333 * [simplify]: Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
3.333 * * [simplify]: iters left: 5 (6 enodes)
3.334 * * [simplify]: iters left: 4 (24 enodes)
3.338 * * [simplify]: iters left: 3 (37 enodes)
3.343 * * [simplify]: iters left: 2 (41 enodes)
3.355 * * [simplify]: iters left: 1 (43 enodes)
3.367 * * [simplify]: Extracting #0: cost 1 inf + 0
3.368 * * [simplify]: Extracting #1: cost 3 inf + 0
3.368 * * [simplify]: Extracting #2: cost 5 inf + 0
3.368 * * [simplify]: Extracting #3: cost 8 inf + 0
3.368 * * [simplify]: Extracting #4: cost 13 inf + 0
3.368 * * [simplify]: Extracting #5: cost 14 inf + 2
3.368 * * [simplify]: Extracting #6: cost 13 inf + 377
3.368 * * [simplify]: Extracting #7: cost 6 inf + 1370
3.369 * * [simplify]: Extracting #8: cost 1 inf + 2100
3.369 * * [simplify]: Extracting #9: cost 0 inf + 2321
3.370 * [simplify]: Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
3.370 * [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))))
3.370 * * * * [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))))>
3.371 * [simplify]: Simplifying (sqrt (fmod (cosh a) (* a a)))
3.371 * * [simplify]: iters left: 4 (5 enodes)
3.373 * * [simplify]: iters left: 3 (21 enodes)
3.377 * * [simplify]: iters left: 2 (34 enodes)
3.383 * * [simplify]: iters left: 1 (38 enodes)
3.392 * * [simplify]: Extracting #0: cost 1 inf + 0
3.392 * * [simplify]: Extracting #1: cost 3 inf + 0
3.392 * * [simplify]: Extracting #2: cost 6 inf + 0
3.392 * * [simplify]: Extracting #3: cost 11 inf + 0
3.392 * * [simplify]: Extracting #4: cost 12 inf + 2
3.392 * * [simplify]: Extracting #5: cost 9 inf + 599
3.393 * * [simplify]: Extracting #6: cost 5 inf + 1029
3.393 * * [simplify]: Extracting #7: cost 0 inf + 1829
3.393 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
3.393 * [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))))
3.393 * * * * [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))))>
3.393 * * * * [progress]: [ 28 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
3.393 * [simplify]: Simplifying (fmod (cosh a) (* a a))
3.394 * * [simplify]: iters left: 3 (4 enodes)
3.394 * * [simplify]: iters left: 2 (18 enodes)
3.397 * * [simplify]: iters left: 1 (31 enodes)
3.403 * * [simplify]: Extracting #0: cost 1 inf + 0
3.403 * * [simplify]: Extracting #1: cost 4 inf + 0
3.403 * * [simplify]: Extracting #2: cost 9 inf + 0
3.403 * * [simplify]: Extracting #3: cost 10 inf + 2
3.403 * * [simplify]: Extracting #4: cost 7 inf + 599
3.403 * * [simplify]: Extracting #5: cost 5 inf + 712
3.403 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.403 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.403 * [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))))
3.403 * * * * [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))))>
3.403 * * * * [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))))>
3.404 * * * * [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))))>
3.404 * * * * [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))))>
3.404 * * * * [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))))>
3.404 * * * * [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))))>
3.404 * * * * [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))))>
3.404 * * * * [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)))))>
3.404 * * * * [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))>
3.404 * * * * [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))))))>
3.404 * * * * [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))))))>
3.404 * * * * [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))))))>
3.404 * * * * [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))))))>
3.404 * * * * [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))))))>
3.404 * * * * [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)))))>
3.404 * * * * [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))))))>
3.404 * * * * [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))))>
3.404 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
3.404 * * [simplify]: iters left: 2 (5 enodes)
3.406 * * [simplify]: iters left: 1 (25 enodes)
3.410 * * [simplify]: Extracting #0: cost 1 inf + 0
3.410 * * [simplify]: Extracting #1: cost 4 inf + 0
3.410 * * [simplify]: Extracting #2: cost 9 inf + 0
3.410 * * [simplify]: Extracting #3: cost 10 inf + 2
3.410 * * [simplify]: Extracting #4: cost 8 inf + 433
3.411 * * [simplify]: Extracting #5: cost 4 inf + 823
3.411 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.412 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.412 * [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))))
3.412 * * * * [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))))>
3.412 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
3.412 * * [simplify]: iters left: 2 (5 enodes)
3.415 * * [simplify]: iters left: 1 (25 enodes)
3.424 * * [simplify]: Extracting #0: cost 1 inf + 0
3.424 * * [simplify]: Extracting #1: cost 4 inf + 0
3.424 * * [simplify]: Extracting #2: cost 9 inf + 0
3.424 * * [simplify]: Extracting #3: cost 10 inf + 2
3.424 * * [simplify]: Extracting #4: cost 8 inf + 433
3.424 * * [simplify]: Extracting #5: cost 4 inf + 823
3.425 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.425 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.425 * [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))))
3.425 * * * * [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))))>
3.426 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
3.426 * * [simplify]: iters left: 2 (5 enodes)
3.429 * * [simplify]: iters left: 1 (25 enodes)
3.437 * * [simplify]: Extracting #0: cost 1 inf + 0
3.438 * * [simplify]: Extracting #1: cost 4 inf + 0
3.438 * * [simplify]: Extracting #2: cost 9 inf + 0
3.438 * * [simplify]: Extracting #3: cost 10 inf + 2
3.438 * * [simplify]: Extracting #4: cost 8 inf + 433
3.438 * * [simplify]: Extracting #5: cost 4 inf + 823
3.438 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.439 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.439 * [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))))
3.439 * * * * [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))))>
3.439 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
3.439 * * [simplify]: iters left: 2 (5 enodes)
3.443 * * [simplify]: iters left: 1 (25 enodes)
3.451 * * [simplify]: Extracting #0: cost 1 inf + 0
3.451 * * [simplify]: Extracting #1: cost 4 inf + 0
3.451 * * [simplify]: Extracting #2: cost 9 inf + 0
3.451 * * [simplify]: Extracting #3: cost 10 inf + 2
3.451 * * [simplify]: Extracting #4: cost 8 inf + 433
3.452 * * [simplify]: Extracting #5: cost 4 inf + 823
3.452 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.452 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.452 * [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))))
3.453 * * * * [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))))>
3.453 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
3.453 * * [simplify]: iters left: 2 (5 enodes)
3.456 * * [simplify]: iters left: 1 (25 enodes)
3.464 * * [simplify]: Extracting #0: cost 1 inf + 0
3.464 * * [simplify]: Extracting #1: cost 4 inf + 0
3.464 * * [simplify]: Extracting #2: cost 9 inf + 0
3.465 * * [simplify]: Extracting #3: cost 10 inf + 2
3.465 * * [simplify]: Extracting #4: cost 8 inf + 433
3.465 * * [simplify]: Extracting #5: cost 4 inf + 823
3.465 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.466 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.466 * [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))))
3.466 * * * * [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))))>
3.466 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
3.466 * * [simplify]: iters left: 2 (5 enodes)
3.470 * * [simplify]: iters left: 1 (25 enodes)
3.478 * * [simplify]: Extracting #0: cost 1 inf + 0
3.478 * * [simplify]: Extracting #1: cost 4 inf + 0
3.478 * * [simplify]: Extracting #2: cost 9 inf + 0
3.478 * * [simplify]: Extracting #3: cost 10 inf + 2
3.478 * * [simplify]: Extracting #4: cost 8 inf + 433
3.478 * * [simplify]: Extracting #5: cost 4 inf + 823
3.479 * * [simplify]: Extracting #6: cost 0 inf + 1417
3.479 * [simplify]: Simplified to (fmod (cosh a) (* a a))
3.479 * [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))))
3.479 * * * * [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))))>
3.479 * [simplify]: Simplifying (sqrt (fmod (cosh a) (pow a 2)))
3.480 * * [simplify]: iters left: 3 (6 enodes)
3.483 * * [simplify]: iters left: 2 (28 enodes)
3.489 * * [simplify]: iters left: 1 (42 enodes)
3.495 * * [simplify]: Extracting #0: cost 1 inf + 0
3.495 * * [simplify]: Extracting #1: cost 3 inf + 0
3.495 * * [simplify]: Extracting #2: cost 6 inf + 0
3.495 * * [simplify]: Extracting #3: cost 11 inf + 0
3.495 * * [simplify]: Extracting #4: cost 12 inf + 2
3.495 * * [simplify]: Extracting #5: cost 12 inf + 226
3.495 * * [simplify]: Extracting #6: cost 6 inf + 918
3.496 * * [simplify]: Extracting #7: cost 1 inf + 1608
3.496 * * [simplify]: Extracting #8: cost 0 inf + 1829
3.496 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
3.496 * [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))))
3.496 * * * * [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))))>
3.496 * [simplify]: Simplifying (sqrt (fmod (cosh a) (pow a 2)))
3.496 * * [simplify]: iters left: 3 (6 enodes)
3.498 * * [simplify]: iters left: 2 (28 enodes)
3.503 * * [simplify]: iters left: 1 (42 enodes)
3.510 * * [simplify]: Extracting #0: cost 1 inf + 0
3.510 * * [simplify]: Extracting #1: cost 3 inf + 0
3.510 * * [simplify]: Extracting #2: cost 6 inf + 0
3.510 * * [simplify]: Extracting #3: cost 11 inf + 0
3.510 * * [simplify]: Extracting #4: cost 12 inf + 2
3.510 * * [simplify]: Extracting #5: cost 12 inf + 226
3.510 * * [simplify]: Extracting #6: cost 6 inf + 918
3.510 * * [simplify]: Extracting #7: cost 1 inf + 1608
3.510 * * [simplify]: Extracting #8: cost 0 inf + 1829
3.511 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
3.511 * [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))))
3.511 * * * * [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))))>
3.511 * [simplify]: Simplifying (sqrt (fmod (cosh a) (pow a 2)))
3.511 * * [simplify]: iters left: 3 (6 enodes)
3.513 * * [simplify]: iters left: 2 (28 enodes)
3.517 * * [simplify]: iters left: 1 (42 enodes)
3.523 * * [simplify]: Extracting #0: cost 1 inf + 0
3.523 * * [simplify]: Extracting #1: cost 3 inf + 0
3.523 * * [simplify]: Extracting #2: cost 6 inf + 0
3.523 * * [simplify]: Extracting #3: cost 11 inf + 0
3.523 * * [simplify]: Extracting #4: cost 12 inf + 2
3.523 * * [simplify]: Extracting #5: cost 12 inf + 226
3.523 * * [simplify]: Extracting #6: cost 6 inf + 918
3.523 * * [simplify]: Extracting #7: cost 1 inf + 1608
3.524 * * [simplify]: Extracting #8: cost 0 inf + 1829
3.524 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
3.524 * [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))))
3.524 * * * * [progress]: [ 54 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.524 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.524 * * [simplify]: iters left: 4 (8 enodes)
3.526 * * [simplify]: iters left: 3 (37 enodes)
3.532 * * [simplify]: iters left: 2 (60 enodes)
3.541 * * [simplify]: iters left: 1 (86 enodes)
3.566 * * [simplify]: Extracting #0: cost 1 inf + 0
3.566 * * [simplify]: Extracting #1: cost 3 inf + 0
3.566 * * [simplify]: Extracting #2: cost 13 inf + 0
3.567 * * [simplify]: Extracting #3: cost 38 inf + 0
3.567 * * [simplify]: Extracting #4: cost 45 inf + 241
3.567 * * [simplify]: Extracting #5: cost 33 inf + 2907
3.569 * * [simplify]: Extracting #6: cost 22 inf + 6227
3.571 * * [simplify]: Extracting #7: cost 3 inf + 14662
3.575 * * [simplify]: Extracting #8: cost 0 inf + 16508
3.578 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
3.578 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
3.578 * * * * [progress]: [ 55 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.579 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.579 * * [simplify]: iters left: 4 (8 enodes)
3.583 * * [simplify]: iters left: 3 (37 enodes)
3.595 * * [simplify]: iters left: 2 (60 enodes)
3.612 * * [simplify]: iters left: 1 (86 enodes)
3.636 * * [simplify]: Extracting #0: cost 1 inf + 0
3.636 * * [simplify]: Extracting #1: cost 3 inf + 0
3.636 * * [simplify]: Extracting #2: cost 13 inf + 0
3.636 * * [simplify]: Extracting #3: cost 38 inf + 0
3.636 * * [simplify]: Extracting #4: cost 45 inf + 241
3.636 * * [simplify]: Extracting #5: cost 33 inf + 2907
3.637 * * [simplify]: Extracting #6: cost 22 inf + 6227
3.638 * * [simplify]: Extracting #7: cost 3 inf + 14662
3.640 * * [simplify]: Extracting #8: cost 0 inf + 16508
3.642 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
3.642 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
3.642 * * * * [progress]: [ 56 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.642 * [simplify]: Simplifying (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.642 * * [simplify]: iters left: 4 (8 enodes)
3.645 * * [simplify]: iters left: 3 (37 enodes)
3.650 * * [simplify]: iters left: 2 (60 enodes)
3.659 * * [simplify]: iters left: 1 (86 enodes)
3.682 * * [simplify]: Extracting #0: cost 1 inf + 0
3.682 * * [simplify]: Extracting #1: cost 3 inf + 0
3.682 * * [simplify]: Extracting #2: cost 13 inf + 0
3.682 * * [simplify]: Extracting #3: cost 38 inf + 0
3.682 * * [simplify]: Extracting #4: cost 45 inf + 241
3.683 * * [simplify]: Extracting #5: cost 33 inf + 2907
3.684 * * [simplify]: Extracting #6: cost 22 inf + 6227
3.687 * * [simplify]: Extracting #7: cost 3 inf + 14662
3.690 * * [simplify]: Extracting #8: cost 0 inf + 16508
3.693 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
3.694 * [simplify]: Simplified (2) to (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
3.694 * * * [progress]: adding candidates to table
4.492 * * [progress]: iteration 4 / 4
4.492 * * * [progress]: picking best candidate
4.587 * * * * [pick]: Picked  #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.587 * * * [progress]: localizing error
4.630 * * * [progress]: generating rewritten candidates
4.630 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 2 1 1 1)
4.630 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1 1)
4.631 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2)
4.646 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
4.667 * * * [progress]: generating series expansions
4.667 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 2 1 1 1)
4.668 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
4.668 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
4.668 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.668 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.668 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.668 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.668 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.669 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.669 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
4.669 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.669 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.669 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.669 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.669 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
4.670 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.670 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
4.670 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.670 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.670 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.670 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.670 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.670 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify 0 into 0
4.670 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
4.671 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1 1)
4.671 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
4.671 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
4.671 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.671 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.671 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.671 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.671 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.671 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.671 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
4.671 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.671 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.671 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.671 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.671 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
4.672 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.672 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
4.672 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.672 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.672 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.672 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.672 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
4.672 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2)
4.673 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (cosh a) (* a a))))) into (sqrt (fmod (cosh a) (pow a 2)))
4.673 * [approximate]: Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in (a) around 0
4.673 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
4.673 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.673 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.673 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
4.673 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.673 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh a) (pow a 2))) in a
4.673 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
4.673 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
4.673 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
4.673 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.673 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
4.673 * [backup-simplify]: Simplify 0 into 0
4.674 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.674 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.675 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh a) (pow a 2))))) into 0
4.677 * [backup-simplify]: Simplify 0 into 0
4.677 * [backup-simplify]: Simplify (sqrt (fmod (cosh a) (pow a 2))) into (sqrt (fmod (cosh a) (pow a 2)))
4.677 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a)))))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
4.677 * [approximate]: Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in (a) around 0
4.677 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
4.677 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.677 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.677 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
4.677 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
4.677 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
4.677 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
4.677 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
4.677 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
4.677 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
4.677 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
4.678 * [backup-simplify]: Simplify 0 into 0
4.678 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
4.678 * [backup-simplify]: Simplify 0 into 0
4.679 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
4.679 * [backup-simplify]: Simplify 0 into 0
4.680 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
4.680 * [backup-simplify]: Simplify 0 into 0
4.680 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
4.680 * [backup-simplify]: Simplify 0 into 0
4.681 * [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
4.681 * [backup-simplify]: Simplify 0 into 0
4.681 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
4.681 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a))))))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
4.681 * [approximate]: Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in (a) around 0
4.681 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
4.681 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.681 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.681 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
4.681 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
4.681 * [taylor]: Taking taylor expansion of (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
4.682 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
4.682 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
4.682 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
4.682 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
4.682 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
4.682 * [backup-simplify]: Simplify 0 into 0
4.682 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
4.682 * [backup-simplify]: Simplify 0 into 0
4.683 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
4.683 * [backup-simplify]: Simplify 0 into 0
4.684 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
4.684 * [backup-simplify]: Simplify 0 into 0
4.684 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
4.684 * [backup-simplify]: Simplify 0 into 0
4.685 * [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
4.685 * [backup-simplify]: Simplify 0 into 0
4.685 * [backup-simplify]: Simplify (sqrt (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (cosh a) (pow a 2)))
4.685 * * * * [progress]: [ 4 / 4 ] generating series at (2)
4.686 * [backup-simplify]: Simplify (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.686 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in (a) around 0
4.686 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
4.686 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a
4.686 * [taylor]: Taking taylor expansion of 1/2 in a
4.686 * [backup-simplify]: Simplify 1/2 into 1/2
4.686 * [taylor]: Taking taylor expansion of PI in a
4.686 * [backup-simplify]: Simplify PI into PI
4.686 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
4.686 * [backup-simplify]: Simplify (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.687 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) in a
4.687 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a
4.687 * [taylor]: Taking taylor expansion of 1/2 in a
4.687 * [backup-simplify]: Simplify 1/2 into 1/2
4.687 * [taylor]: Taking taylor expansion of PI in a
4.687 * [backup-simplify]: Simplify PI into PI
4.687 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
4.687 * [backup-simplify]: Simplify (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))
4.687 * [backup-simplify]: Simplify (* 1/2 PI) into (* 1/2 PI)
4.687 * [backup-simplify]: Simplify (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.688 * [backup-simplify]: Simplify (+ (* 1/2 PI) (- (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.688 * [backup-simplify]: Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.689 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 PI)) into 0
4.689 * [backup-simplify]: Simplify (- 0) into 0
4.689 * [backup-simplify]: Simplify (+ 0 0) into 0
4.689 * [backup-simplify]: Simplify 0 into 0
4.690 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
4.690 * [backup-simplify]: Simplify (- 0) into 0
4.690 * [backup-simplify]: Simplify (+ 0 0) into 0
4.690 * [backup-simplify]: Simplify 0 into 0
4.691 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
4.691 * [backup-simplify]: Simplify (- 0) into 0
4.692 * [backup-simplify]: Simplify (+ 0 0) into 0
4.692 * [backup-simplify]: Simplify 0 into 0
4.692 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
4.693 * [backup-simplify]: Simplify (- 0) into 0
4.693 * [backup-simplify]: Simplify (+ 0 0) into 0
4.693 * [backup-simplify]: Simplify 0 into 0
4.694 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
4.694 * [backup-simplify]: Simplify (- 0) into 0
4.694 * [backup-simplify]: Simplify (+ 0 0) into 0
4.694 * [backup-simplify]: Simplify 0 into 0
4.695 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
4.695 * [backup-simplify]: Simplify (- 0) into 0
4.696 * [backup-simplify]: Simplify (+ 0 0) into 0
4.696 * [backup-simplify]: Simplify 0 into 0
4.696 * [backup-simplify]: Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.696 * [backup-simplify]: Simplify (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a)))) (log (exp (sqrt (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))))) (log1p (/ 1 a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
4.697 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in (a) around 0
4.697 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
4.697 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a
4.697 * [taylor]: Taking taylor expansion of 1/2 in a
4.697 * [backup-simplify]: Simplify 1/2 into 1/2
4.697 * [taylor]: Taking taylor expansion of PI in a
4.697 * [backup-simplify]: Simplify PI into PI
4.697 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
4.697 * [backup-simplify]: Simplify (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
4.697 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) in a
4.697 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a
4.697 * [taylor]: Taking taylor expansion of 1/2 in a
4.697 * [backup-simplify]: Simplify 1/2 into 1/2
4.697 * [taylor]: Taking taylor expansion of PI in a
4.697 * [backup-simplify]: Simplify PI into PI
4.697 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
4.697 * [backup-simplify]: Simplify (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
4.697 * [backup-simplify]: Simplify (* 1/2 PI) into (* 1/2 PI)
4.697 * [backup-simplify]: Simplify (- (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) into (- (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
4.698 * [backup-simplify]: Simplify (+ (* 1/2 PI) (- (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
4.698 * [backup-simplify]: Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))))
4.699 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 PI)) into 0
4.699 * [backup-simplify]: Simplify (- 0) into 0
4.699 * [backup-simplify]: Simplify (+ 0 0) into 0
4.699 * [backup-simplify]: Simplify 0 into 0
4.700 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
4.700 * [backup-simplify]: Simplify (- 0) into 0
4.700 * [backup-simplify]: Simplify (+ 0 0) into 0
4.700 * [backup-simplify]: Simplify 0 into 0
4.701 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
4.701 * [backup-simplify]: Simplify (- 0) into 0
4.702 * [backup-simplify]: Simplify (+ 0 0) into 0
4.702 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
4.703 * [backup-simplify]: Simplify (- 0) into 0
4.703 * [backup-simplify]: Simplify (+ 0 0) into 0
4.703 * [backup-simplify]: Simplify 0 into 0
4.705 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
4.705 * [backup-simplify]: Simplify (- 0) into 0
4.705 * [backup-simplify]: Simplify (+ 0 0) into 0
4.705 * [backup-simplify]: Simplify 0 into 0
4.707 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
4.707 * [backup-simplify]: Simplify (- 0) into 0
4.708 * [backup-simplify]: Simplify (+ 0 0) into 0
4.708 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.709 * [backup-simplify]: Simplify (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a))))) (log (exp (sqrt (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))))) (log1p (/ 1 (- a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
4.710 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in (a) around 0
4.710 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
4.710 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a
4.710 * [taylor]: Taking taylor expansion of 1/2 in a
4.710 * [backup-simplify]: Simplify 1/2 into 1/2
4.710 * [taylor]: Taking taylor expansion of PI in a
4.710 * [backup-simplify]: Simplify PI into PI
4.710 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
4.710 * [backup-simplify]: Simplify (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
4.710 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) in a
4.710 * [taylor]: Taking taylor expansion of (* 1/2 PI) in a
4.710 * [taylor]: Taking taylor expansion of 1/2 in a
4.710 * [backup-simplify]: Simplify 1/2 into 1/2
4.710 * [taylor]: Taking taylor expansion of PI in a
4.710 * [backup-simplify]: Simplify PI into PI
4.710 * [taylor]: Taking taylor expansion of (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
4.710 * [backup-simplify]: Simplify (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
4.711 * [backup-simplify]: Simplify (* 1/2 PI) into (* 1/2 PI)
4.711 * [backup-simplify]: Simplify (- (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) into (- (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
4.712 * [backup-simplify]: Simplify (+ (* 1/2 PI) (- (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
4.712 * [backup-simplify]: Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))))
4.713 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 PI)) into 0
4.714 * [backup-simplify]: Simplify (- 0) into 0
4.714 * [backup-simplify]: Simplify (+ 0 0) into 0
4.714 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 PI))) into 0
4.715 * [backup-simplify]: Simplify (- 0) into 0
4.716 * [backup-simplify]: Simplify (+ 0 0) into 0
4.716 * [backup-simplify]: Simplify 0 into 0
4.717 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))) into 0
4.717 * [backup-simplify]: Simplify (- 0) into 0
4.717 * [backup-simplify]: Simplify (+ 0 0) into 0
4.717 * [backup-simplify]: Simplify 0 into 0
4.719 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))) into 0
4.719 * [backup-simplify]: Simplify (- 0) into 0
4.719 * [backup-simplify]: Simplify (+ 0 0) into 0
4.720 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI)))))) into 0
4.721 * [backup-simplify]: Simplify (- 0) into 0
4.722 * [backup-simplify]: Simplify (+ 0 0) into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 PI))))))) into 0
4.724 * [backup-simplify]: Simplify (- 0) into 0
4.724 * [backup-simplify]: Simplify (+ 0 0) into 0
4.724 * [backup-simplify]: Simplify 0 into 0
4.725 * [backup-simplify]: Simplify (- (* 1/2 PI) (asin (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a))))))) into (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
4.725 * * * [progress]: simplifying candidates
4.725 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (pow (fmod (cosh a) (* a a)) 1))))) (log1p a)))))>
4.725 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (exp (log (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.725 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.725 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.725 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.726 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.726 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (* 1 (fmod (cosh a) (* a a))))))) (log1p a)))))>
4.726 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.726 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (pow (fmod (cosh a) (* a a)) 1)) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (exp (log (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (* (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (cbrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (* 1 (fmod (cosh a) (* a a)))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (posit16->real (real->posit16 (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
4.726 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.727 * [simplify]: Simplifying (log (* (cbrt (exp (sqrt (fmod (cosh a) (* a a))))) (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
4.727 * * [simplify]: iters left: 6 (9 enodes)
4.730 * * [simplify]: iters left: 5 (35 enodes)
4.740 * * [simplify]: iters left: 4 (50 enodes)
4.754 * * [simplify]: iters left: 3 (54 enodes)
4.773 * * [simplify]: iters left: 2 (56 enodes)
4.788 * * [simplify]: Extracting #0: cost 1 inf + 0
4.788 * * [simplify]: Extracting #1: cost 4 inf + 0
4.788 * * [simplify]: Extracting #2: cost 7 inf + 0
4.788 * * [simplify]: Extracting #3: cost 9 inf + 0
4.788 * * [simplify]: Extracting #4: cost 11 inf + 0
4.788 * * [simplify]: Extracting #5: cost 13 inf + 0
4.788 * * [simplify]: Extracting #6: cost 16 inf + 0
4.788 * * [simplify]: Extracting #7: cost 21 inf + 0
4.788 * * [simplify]: Extracting #8: cost 22 inf + 2
4.788 * * [simplify]: Extracting #9: cost 22 inf + 211
4.789 * * [simplify]: Extracting #10: cost 11 inf + 1858
4.790 * * [simplify]: Extracting #11: cost 2 inf + 4777
4.791 * * [simplify]: Extracting #12: cost 0 inf + 5669
4.792 * [simplify]: Simplified to (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))
4.792 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))
4.792 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.793 * [simplify]: Simplifying (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
4.793 * * [simplify]: iters left: 6 (8 enodes)
4.796 * * [simplify]: iters left: 5 (30 enodes)
4.805 * * [simplify]: iters left: 4 (43 enodes)
4.817 * * [simplify]: iters left: 3 (47 enodes)
4.829 * * [simplify]: iters left: 2 (49 enodes)
4.841 * * [simplify]: Extracting #0: cost 1 inf + 0
4.841 * * [simplify]: Extracting #1: cost 3 inf + 0
4.841 * * [simplify]: Extracting #2: cost 5 inf + 0
4.841 * * [simplify]: Extracting #3: cost 7 inf + 0
4.841 * * [simplify]: Extracting #4: cost 9 inf + 0
4.841 * * [simplify]: Extracting #5: cost 12 inf + 0
4.841 * * [simplify]: Extracting #6: cost 17 inf + 0
4.841 * * [simplify]: Extracting #7: cost 18 inf + 2
4.841 * * [simplify]: Extracting #8: cost 17 inf + 377
4.841 * * [simplify]: Extracting #9: cost 10 inf + 1400
4.842 * * [simplify]: Extracting #10: cost 0 inf + 3785
4.842 * [simplify]: Simplified to (log (sqrt (exp (sqrt (fmod (cosh a) (* a a))))))
4.842 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (sqrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))
4.842 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (log 1) (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))>
4.842 * [simplify]: Simplifying (log 1)
4.842 * * [simplify]: iters left: 1 (2 enodes)
4.844 * * [simplify]: Extracting #0: cost 1 inf + 0
4.844 * * [simplify]: Extracting #1: cost 0 inf + 1
4.844 * [simplify]: Simplified to 0
4.844 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (+ 0 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))
4.844 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))>
4.844 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))))) (log1p a)))))>
4.844 * [simplify]: Simplifying (cbrt (sqrt (fmod (cosh a) (* a a))))
4.844 * * [simplify]: iters left: 5 (6 enodes)
4.845 * * [simplify]: iters left: 4 (24 enodes)
4.849 * * [simplify]: iters left: 3 (37 enodes)
4.855 * * [simplify]: iters left: 2 (41 enodes)
4.861 * * [simplify]: iters left: 1 (43 enodes)
4.871 * * [simplify]: Extracting #0: cost 1 inf + 0
4.871 * * [simplify]: Extracting #1: cost 3 inf + 0
4.871 * * [simplify]: Extracting #2: cost 5 inf + 0
4.871 * * [simplify]: Extracting #3: cost 8 inf + 0
4.871 * * [simplify]: Extracting #4: cost 13 inf + 0
4.871 * * [simplify]: Extracting #5: cost 14 inf + 2
4.872 * * [simplify]: Extracting #6: cost 13 inf + 377
4.872 * * [simplify]: Extracting #7: cost 6 inf + 1410
4.872 * * [simplify]: Extracting #8: cost 1 inf + 2180
4.873 * * [simplify]: Extracting #9: cost 0 inf + 2401
4.874 * [simplify]: Simplified to (cbrt (sqrt (fmod (cosh a) (* a a))))
4.874 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (* (cbrt (sqrt (fmod (cosh a) (* a a)))) (cbrt (sqrt (fmod (cosh a) (* a a))))))))) (log1p a)))))
4.874 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))))) (log1p a)))))>
4.874 * [simplify]: Simplifying (sqrt (cbrt (fmod (cosh a) (* a a))))
4.874 * * [simplify]: iters left: 5 (6 enodes)
4.877 * * [simplify]: iters left: 4 (24 enodes)
4.885 * * [simplify]: iters left: 3 (37 enodes)
4.895 * * [simplify]: iters left: 2 (41 enodes)
4.909 * * [simplify]: iters left: 1 (43 enodes)
4.922 * * [simplify]: Extracting #0: cost 1 inf + 0
4.922 * * [simplify]: Extracting #1: cost 3 inf + 0
4.922 * * [simplify]: Extracting #2: cost 5 inf + 0
4.922 * * [simplify]: Extracting #3: cost 8 inf + 0
4.922 * * [simplify]: Extracting #4: cost 13 inf + 0
4.922 * * [simplify]: Extracting #5: cost 14 inf + 2
4.922 * * [simplify]: Extracting #6: cost 13 inf + 377
4.922 * * [simplify]: Extracting #7: cost 6 inf + 1490
4.923 * * [simplify]: Extracting #8: cost 1 inf + 2260
4.924 * * [simplify]: Extracting #9: cost 0 inf + 2481
4.924 * [simplify]: Simplified to (sqrt (cbrt (fmod (cosh a) (* a a))))
4.924 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (cbrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))))) (log1p a)))))
4.925 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.925 * [simplify]: Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
4.925 * * [simplify]: iters left: 5 (6 enodes)
4.928 * * [simplify]: iters left: 4 (24 enodes)
4.935 * * [simplify]: iters left: 3 (37 enodes)
4.940 * * [simplify]: iters left: 2 (41 enodes)
4.946 * * [simplify]: iters left: 1 (43 enodes)
4.952 * * [simplify]: Extracting #0: cost 1 inf + 0
4.952 * * [simplify]: Extracting #1: cost 3 inf + 0
4.952 * * [simplify]: Extracting #2: cost 5 inf + 0
4.952 * * [simplify]: Extracting #3: cost 8 inf + 0
4.952 * * [simplify]: Extracting #4: cost 13 inf + 0
4.952 * * [simplify]: Extracting #5: cost 14 inf + 2
4.952 * * [simplify]: Extracting #6: cost 13 inf + 377
4.952 * * [simplify]: Extracting #7: cost 6 inf + 1370
4.952 * * [simplify]: Extracting #8: cost 1 inf + 2100
4.953 * * [simplify]: Extracting #9: cost 0 inf + 2321
4.953 * [simplify]: Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
4.953 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))
4.953 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt 1))))) (log1p a)))))>
4.953 * [simplify]: Simplifying (sqrt (fmod (cosh a) (* a a)))
4.953 * * [simplify]: iters left: 4 (5 enodes)
4.954 * * [simplify]: iters left: 3 (21 enodes)
4.958 * * [simplify]: iters left: 2 (34 enodes)
4.963 * * [simplify]: iters left: 1 (38 enodes)
4.970 * * [simplify]: Extracting #0: cost 1 inf + 0
4.970 * * [simplify]: Extracting #1: cost 3 inf + 0
4.970 * * [simplify]: Extracting #2: cost 6 inf + 0
4.970 * * [simplify]: Extracting #3: cost 11 inf + 0
4.970 * * [simplify]: Extracting #4: cost 12 inf + 2
4.970 * * [simplify]: Extracting #5: cost 9 inf + 599
4.971 * * [simplify]: Extracting #6: cost 5 inf + 1029
4.971 * * [simplify]: Extracting #7: cost 0 inf + 1829
4.972 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
4.972 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt 1))))) (log1p a)))))
4.972 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
4.972 * [simplify]: Simplifying (sqrt (sqrt (fmod (cosh a) (* a a))))
4.972 * * [simplify]: iters left: 5 (6 enodes)
4.975 * * [simplify]: iters left: 4 (24 enodes)
4.982 * * [simplify]: iters left: 3 (37 enodes)
4.993 * * [simplify]: iters left: 2 (41 enodes)
5.005 * * [simplify]: iters left: 1 (43 enodes)
5.018 * * [simplify]: Extracting #0: cost 1 inf + 0
5.018 * * [simplify]: Extracting #1: cost 3 inf + 0
5.018 * * [simplify]: Extracting #2: cost 5 inf + 0
5.018 * * [simplify]: Extracting #3: cost 8 inf + 0
5.018 * * [simplify]: Extracting #4: cost 13 inf + 0
5.018 * * [simplify]: Extracting #5: cost 14 inf + 2
5.018 * * [simplify]: Extracting #6: cost 13 inf + 377
5.018 * * [simplify]: Extracting #7: cost 6 inf + 1370
5.019 * * [simplify]: Extracting #8: cost 1 inf + 2100
5.020 * * [simplify]: Extracting #9: cost 0 inf + 2321
5.020 * [simplify]: Simplified to (sqrt (sqrt (fmod (cosh a) (* a a))))
5.020 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (sqrt (fmod (cosh a) (* a a)))) (log (exp (sqrt (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))
5.020 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a)))))>
5.021 * [simplify]: Simplifying (sqrt (fmod (cosh a) (* a a)))
5.021 * * [simplify]: iters left: 4 (5 enodes)
5.023 * * [simplify]: iters left: 3 (21 enodes)
5.032 * * [simplify]: iters left: 2 (34 enodes)
5.042 * * [simplify]: iters left: 1 (38 enodes)
5.053 * * [simplify]: Extracting #0: cost 1 inf + 0
5.053 * * [simplify]: Extracting #1: cost 3 inf + 0
5.054 * * [simplify]: Extracting #2: cost 6 inf + 0
5.054 * * [simplify]: Extracting #3: cost 11 inf + 0
5.054 * * [simplify]: Extracting #4: cost 12 inf + 2
5.054 * * [simplify]: Extracting #5: cost 9 inf + 599
5.054 * * [simplify]: Extracting #6: cost 5 inf + 1029
5.055 * * [simplify]: Extracting #7: cost 0 inf + 1829
5.055 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
5.055 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (fmod (cosh a) (* a a))) (log (exp 1)))) (log1p a)))))
5.055 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (pow (log (exp (sqrt (fmod (cosh a) (* a a))))) 1)) (log1p a)))))>
5.056 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))>
5.056 * [simplify]: Simplifying (fmod (cosh a) (* a a))
5.056 * * [simplify]: iters left: 3 (4 enodes)
5.058 * * [simplify]: iters left: 2 (18 enodes)
5.064 * * [simplify]: iters left: 1 (31 enodes)
5.073 * * [simplify]: Extracting #0: cost 1 inf + 0
5.073 * * [simplify]: Extracting #1: cost 4 inf + 0
5.073 * * [simplify]: Extracting #2: cost 9 inf + 0
5.073 * * [simplify]: Extracting #3: cost 10 inf + 2
5.073 * * [simplify]: Extracting #4: cost 7 inf + 599
5.074 * * [simplify]: Extracting #5: cost 5 inf + 712
5.074 * * [simplify]: Extracting #6: cost 0 inf + 1417
5.074 * [simplify]: Simplified to (fmod (cosh a) (* a a))
5.074 * [simplify]: Simplified (2 2 1 1 2 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
5.074 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (exp (log (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
5.074 * * * * [progress]: [ 30 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
5.075 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (* (cbrt (log (exp (sqrt (fmod (cosh a) (* a a)))))) (cbrt (log (exp (sqrt (fmod (cosh a) (* a a))))))) (cbrt (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
5.075 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (cbrt (* (* (log (exp (sqrt (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
5.075 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* (sqrt (log (exp (sqrt (fmod (cosh a) (* a a)))))) (sqrt (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
5.075 * * * * [progress]: [ 34 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (* 1 (log (exp (sqrt (fmod (cosh a) (* a a))))))) (log1p a)))))>
5.075 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a)))))>
5.075 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (a) (log (/ (exp (/ PI 2)) (exp (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.075 * [simplify]: Simplifying (/ (exp (/ PI 2)) (exp (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
5.075 * * [simplify]: iters left: 6 (17 enodes)
5.079 * * [simplify]: iters left: 5 (62 enodes)
5.088 * * [simplify]: iters left: 4 (88 enodes)
5.100 * * [simplify]: iters left: 3 (122 enodes)
5.119 * * [simplify]: iters left: 2 (180 enodes)
5.152 * * [simplify]: iters left: 1 (305 enodes)
5.273 * * [simplify]: Extracting #0: cost 1 inf + 0
5.273 * * [simplify]: Extracting #1: cost 9 inf + 0
5.273 * * [simplify]: Extracting #2: cost 16 inf + 1
5.273 * * [simplify]: Extracting #3: cost 23 inf + 1
5.273 * * [simplify]: Extracting #4: cost 42 inf + 74
5.273 * * [simplify]: Extracting #5: cost 101 inf + 452
5.274 * * [simplify]: Extracting #6: cost 130 inf + 553
5.275 * * [simplify]: Extracting #7: cost 118 inf + 2640
5.280 * * [simplify]: Extracting #8: cost 57 inf + 27122
5.295 * * [simplify]: Extracting #9: cost 8 inf + 69703
5.316 * * [simplify]: Extracting #10: cost 0 inf + 76518
5.334 * * [simplify]: Extracting #11: cost 0 inf + 76517
5.343 * [simplify]: Simplified to (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
5.343 * [simplify]: Simplified (2 1) to (λ (a) (log (exp (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))
5.343 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (a) (pow (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) 1))>
5.343 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (a) (exp (log (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.343 * * * * [progress]: [ 39 / 64 ] simplifiying candidate #<alt (λ (a) (log (exp (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.343 * * * * [progress]: [ 40 / 64 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (cbrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))) (cbrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.343 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.343 * * * * [progress]: [ 42 / 64 ] simplifiying candidate #<alt (λ (a) (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.343 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (a) (/ (- (pow (/ PI 2) 3) (pow (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) 3)) (+ (* (/ PI 2) (/ PI 2)) (+ (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))) (* (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))))>
5.344 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (a) (+ (/ PI 2) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
5.344 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (a) (* 1 (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
5.344 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (a) (/ (- (* (/ PI 2) (/ PI 2)) (* (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (+ (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
5.344 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.344 * [simplify]: Simplifying (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
5.344 * * [simplify]: iters left: 6 (17 enodes)
5.348 * * [simplify]: iters left: 5 (59 enodes)
5.356 * * [simplify]: iters left: 4 (79 enodes)
5.367 * * [simplify]: iters left: 3 (108 enodes)
5.390 * * [simplify]: iters left: 2 (162 enodes)
5.429 * * [simplify]: iters left: 1 (274 enodes)
5.542 * * [simplify]: Extracting #0: cost 1 inf + 0
5.542 * * [simplify]: Extracting #1: cost 4 inf + 0
5.542 * * [simplify]: Extracting #2: cost 8 inf + 0
5.542 * * [simplify]: Extracting #3: cost 13 inf + 0
5.542 * * [simplify]: Extracting #4: cost 35 inf + 2
5.542 * * [simplify]: Extracting #5: cost 95 inf + 251
5.543 * * [simplify]: Extracting #6: cost 124 inf + 352
5.544 * * [simplify]: Extracting #7: cost 89 inf + 9468
5.547 * * [simplify]: Extracting #8: cost 50 inf + 26074
5.554 * * [simplify]: Extracting #9: cost 6 inf + 64692
5.562 * * [simplify]: Extracting #10: cost 0 inf + 70691
5.578 * [simplify]: Simplified to (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2)))
5.578 * [simplify]: Simplified (2 1) to (λ (a) (* (+ (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))) (sqrt (/ PI 2))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
5.578 * [simplify]: Simplifying (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
5.578 * * [simplify]: iters left: 6 (17 enodes)
5.586 * * [simplify]: iters left: 5 (60 enodes)
5.604 * * [simplify]: iters left: 4 (83 enodes)
5.621 * * [simplify]: iters left: 3 (112 enodes)
5.639 * * [simplify]: iters left: 2 (166 enodes)
5.679 * * [simplify]: iters left: 1 (279 enodes)
5.816 * * [simplify]: Extracting #0: cost 1 inf + 0
5.816 * * [simplify]: Extracting #1: cost 5 inf + 0
5.816 * * [simplify]: Extracting #2: cost 10 inf + 0
5.816 * * [simplify]: Extracting #3: cost 15 inf + 0
5.816 * * [simplify]: Extracting #4: cost 36 inf + 2
5.816 * * [simplify]: Extracting #5: cost 95 inf + 251
5.817 * * [simplify]: Extracting #6: cost 123 inf + 575
5.818 * * [simplify]: Extracting #7: cost 85 inf + 10809
5.822 * * [simplify]: Extracting #8: cost 40 inf + 32808
5.836 * * [simplify]: Extracting #9: cost 4 inf + 57719
5.858 * * [simplify]: Extracting #10: cost 0 inf + 60131
5.882 * * [simplify]: Extracting #11: cost 0 inf + 60130
5.906 * [simplify]: Simplified to (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
5.906 * [simplify]: Simplified (2 2) to (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))
5.906 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (a) (* (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
5.907 * [simplify]: Simplifying (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
5.907 * * [simplify]: iters left: 6 (18 enodes)
5.915 * * [simplify]: iters left: 5 (62 enodes)
5.934 * * [simplify]: iters left: 4 (82 enodes)
5.957 * * [simplify]: iters left: 3 (111 enodes)
5.981 * * [simplify]: iters left: 2 (168 enodes)
6.012 * * [simplify]: iters left: 1 (284 enodes)
6.120 * * [simplify]: Extracting #0: cost 1 inf + 0
6.120 * * [simplify]: Extracting #1: cost 4 inf + 0
6.120 * * [simplify]: Extracting #2: cost 9 inf + 0
6.120 * * [simplify]: Extracting #3: cost 15 inf + 0
6.121 * * [simplify]: Extracting #4: cost 37 inf + 43
6.121 * * [simplify]: Extracting #5: cost 102 inf + 126
6.122 * * [simplify]: Extracting #6: cost 133 inf + 613
6.125 * * [simplify]: Extracting #7: cost 89 inf + 11246
6.132 * * [simplify]: Extracting #8: cost 39 inf + 43347
6.147 * * [simplify]: Extracting #9: cost 3 inf + 73486
6.165 * * [simplify]: Extracting #10: cost 0 inf + 74575
6.182 * * [simplify]: Extracting #11: cost 0 inf + 74444
6.203 * [simplify]: Simplified to (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
6.204 * [simplify]: Simplified (2 1) to (λ (a) (* (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))
6.204 * [simplify]: Simplifying (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.204 * * [simplify]: iters left: 6 (18 enodes)
6.213 * * [simplify]: iters left: 5 (63 enodes)
6.230 * * [simplify]: iters left: 4 (86 enodes)
6.244 * * [simplify]: iters left: 3 (115 enodes)
6.275 * * [simplify]: iters left: 2 (172 enodes)
6.327 * * [simplify]: iters left: 1 (283 enodes)
6.442 * * [simplify]: Extracting #0: cost 1 inf + 0
6.442 * * [simplify]: Extracting #1: cost 5 inf + 0
6.442 * * [simplify]: Extracting #2: cost 11 inf + 0
6.442 * * [simplify]: Extracting #3: cost 17 inf + 0
6.442 * * [simplify]: Extracting #4: cost 37 inf + 84
6.443 * * [simplify]: Extracting #5: cost 99 inf + 411
6.444 * * [simplify]: Extracting #6: cost 129 inf + 512
6.446 * * [simplify]: Extracting #7: cost 107 inf + 5349
6.450 * * [simplify]: Extracting #8: cost 62 inf + 21706
6.461 * * [simplify]: Extracting #9: cost 12 inf + 61283
6.471 * * [simplify]: Extracting #10: cost 0 inf + 71770
6.481 * * [simplify]: Extracting #11: cost 0 inf + 71254
6.495 * [simplify]: Simplified to (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
6.495 * [simplify]: Simplified (2 2) to (λ (a) (* (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))))
6.495 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (a) (* 1 (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
6.495 * [simplify]: Simplifying (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))
6.496 * * [simplify]: iters left: 6 (15 enodes)
6.502 * * [simplify]: iters left: 5 (54 enodes)
6.518 * * [simplify]: iters left: 4 (77 enodes)
6.543 * * [simplify]: iters left: 3 (106 enodes)
6.561 * * [simplify]: iters left: 2 (160 enodes)
6.601 * * [simplify]: iters left: 1 (272 enodes)
6.706 * * [simplify]: Extracting #0: cost 1 inf + 0
6.706 * * [simplify]: Extracting #1: cost 5 inf + 0
6.706 * * [simplify]: Extracting #2: cost 11 inf + 0
6.706 * * [simplify]: Extracting #3: cost 34 inf + 2
6.706 * * [simplify]: Extracting #4: cost 96 inf + 87
6.707 * * [simplify]: Extracting #5: cost 126 inf + 188
6.708 * * [simplify]: Extracting #6: cost 88 inf + 9677
6.711 * * [simplify]: Extracting #7: cost 43 inf + 30531
6.721 * * [simplify]: Extracting #8: cost 7 inf + 61946
6.729 * * [simplify]: Extracting #9: cost 0 inf + 69293
6.738 * [simplify]: Simplified to (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
6.738 * [simplify]: Simplified (2 2) to (λ (a) (* 1 (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))))
6.738 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (a) (+ (- (/ PI 2) (/ PI 2)) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
6.738 * [simplify]: Simplifying (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))
6.738 * * [simplify]: iters left: 6 (11 enodes)
6.742 * * [simplify]: iters left: 5 (41 enodes)
6.748 * * [simplify]: iters left: 4 (63 enodes)
6.757 * * [simplify]: iters left: 3 (92 enodes)
6.772 * * [simplify]: iters left: 2 (149 enodes)
6.817 * * [simplify]: iters left: 1 (262 enodes)
6.905 * * [simplify]: Extracting #0: cost 1 inf + 0
6.905 * * [simplify]: Extracting #1: cost 3 inf + 0
6.905 * * [simplify]: Extracting #2: cost 27 inf + 0
6.906 * * [simplify]: Extracting #3: cost 89 inf + 1
6.906 * * [simplify]: Extracting #4: cost 120 inf + 62
6.907 * * [simplify]: Extracting #5: cost 92 inf + 4626
6.909 * * [simplify]: Extracting #6: cost 57 inf + 18384
6.916 * * [simplify]: Extracting #7: cost 8 inf + 58132
6.925 * * [simplify]: Extracting #8: cost 0 inf + 64081
6.933 * [simplify]: Simplified to (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
6.933 * [simplify]: Simplified (2 2) to (λ (a) (+ (- (/ PI 2) (/ PI 2)) (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))
6.933 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (a) (+ (/ PI 2) (- (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))>
6.934 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))>
6.934 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a)))))>
6.934 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
6.934 * * [simplify]: iters left: 2 (5 enodes)
6.936 * * [simplify]: iters left: 1 (25 enodes)
6.940 * * [simplify]: Extracting #0: cost 1 inf + 0
6.940 * * [simplify]: Extracting #1: cost 4 inf + 0
6.940 * * [simplify]: Extracting #2: cost 9 inf + 0
6.940 * * [simplify]: Extracting #3: cost 10 inf + 2
6.940 * * [simplify]: Extracting #4: cost 8 inf + 433
6.940 * * [simplify]: Extracting #5: cost 4 inf + 823
6.940 * * [simplify]: Extracting #6: cost 0 inf + 1417
6.940 * [simplify]: Simplified to (fmod (cosh a) (* a a))
6.940 * [simplify]: Simplified (2 2 1 1 2 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.941 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a)))))>
6.941 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
6.941 * * [simplify]: iters left: 2 (5 enodes)
6.942 * * [simplify]: iters left: 1 (25 enodes)
6.946 * * [simplify]: Extracting #0: cost 1 inf + 0
6.946 * * [simplify]: Extracting #1: cost 4 inf + 0
6.946 * * [simplify]: Extracting #2: cost 9 inf + 0
6.946 * * [simplify]: Extracting #3: cost 10 inf + 2
6.946 * * [simplify]: Extracting #4: cost 8 inf + 433
6.947 * * [simplify]: Extracting #5: cost 4 inf + 823
6.947 * * [simplify]: Extracting #6: cost 0 inf + 1417
6.947 * [simplify]: Simplified to (fmod (cosh a) (* a a))
6.947 * [simplify]: Simplified (2 2 1 1 2 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.947 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (pow a 2)))))) (log1p a)))))>
6.947 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
6.947 * * [simplify]: iters left: 2 (5 enodes)
6.949 * * [simplify]: iters left: 1 (25 enodes)
6.953 * * [simplify]: Extracting #0: cost 1 inf + 0
6.953 * * [simplify]: Extracting #1: cost 4 inf + 0
6.953 * * [simplify]: Extracting #2: cost 9 inf + 0
6.953 * * [simplify]: Extracting #3: cost 10 inf + 2
6.953 * * [simplify]: Extracting #4: cost 8 inf + 433
6.954 * * [simplify]: Extracting #5: cost 4 inf + 823
6.954 * * [simplify]: Extracting #6: cost 0 inf + 1417
6.954 * [simplify]: Simplified to (fmod (cosh a) (* a a))
6.954 * [simplify]: Simplified (2 2 1 1 2 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.954 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
6.954 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
6.954 * * [simplify]: iters left: 2 (5 enodes)
6.956 * * [simplify]: iters left: 1 (25 enodes)
6.960 * * [simplify]: Extracting #0: cost 1 inf + 0
6.960 * * [simplify]: Extracting #1: cost 4 inf + 0
6.960 * * [simplify]: Extracting #2: cost 9 inf + 0
6.960 * * [simplify]: Extracting #3: cost 10 inf + 2
6.960 * * [simplify]: Extracting #4: cost 8 inf + 433
6.961 * * [simplify]: Extracting #5: cost 4 inf + 823
6.961 * * [simplify]: Extracting #6: cost 0 inf + 1417
6.961 * [simplify]: Simplified to (fmod (cosh a) (* a a))
6.961 * [simplify]: Simplified (2 2 1 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.961 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
6.961 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
6.961 * * [simplify]: iters left: 2 (5 enodes)
6.964 * * [simplify]: iters left: 1 (25 enodes)
6.972 * * [simplify]: Extracting #0: cost 1 inf + 0
6.972 * * [simplify]: Extracting #1: cost 4 inf + 0
6.972 * * [simplify]: Extracting #2: cost 9 inf + 0
6.972 * * [simplify]: Extracting #3: cost 10 inf + 2
6.972 * * [simplify]: Extracting #4: cost 8 inf + 433
6.972 * * [simplify]: Extracting #5: cost 4 inf + 823
6.973 * * [simplify]: Extracting #6: cost 0 inf + 1417
6.973 * [simplify]: Simplified to (fmod (cosh a) (* a a))
6.973 * [simplify]: Simplified (2 2 1 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.973 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (pow a 2))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))>
6.974 * [simplify]: Simplifying (fmod (cosh a) (pow a 2))
6.974 * * [simplify]: iters left: 2 (5 enodes)
6.977 * * [simplify]: iters left: 1 (25 enodes)
6.985 * * [simplify]: Extracting #0: cost 1 inf + 0
6.985 * * [simplify]: Extracting #1: cost 4 inf + 0
6.985 * * [simplify]: Extracting #2: cost 9 inf + 0
6.985 * * [simplify]: Extracting #3: cost 10 inf + 2
6.985 * * [simplify]: Extracting #4: cost 8 inf + 433
6.986 * * [simplify]: Extracting #5: cost 4 inf + 823
6.986 * * [simplify]: Extracting #6: cost 0 inf + 1417
6.987 * [simplify]: Simplified to (fmod (cosh a) (* a a))
6.987 * [simplify]: Simplified (2 2 1 1 1 1) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))
6.987 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
6.987 * [simplify]: Simplifying (sqrt (fmod (cosh a) (pow a 2)))
6.987 * * [simplify]: iters left: 3 (6 enodes)
6.991 * * [simplify]: iters left: 2 (28 enodes)
7.002 * * [simplify]: iters left: 1 (42 enodes)
7.012 * * [simplify]: Extracting #0: cost 1 inf + 0
7.012 * * [simplify]: Extracting #1: cost 3 inf + 0
7.012 * * [simplify]: Extracting #2: cost 6 inf + 0
7.013 * * [simplify]: Extracting #3: cost 11 inf + 0
7.013 * * [simplify]: Extracting #4: cost 12 inf + 2
7.013 * * [simplify]: Extracting #5: cost 12 inf + 226
7.013 * * [simplify]: Extracting #6: cost 6 inf + 918
7.013 * * [simplify]: Extracting #7: cost 1 inf + 1608
7.014 * * [simplify]: Extracting #8: cost 0 inf + 1829
7.014 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
7.014 * [simplify]: Simplified (2 2 1 1 2) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
7.015 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
7.015 * [simplify]: Simplifying (sqrt (fmod (cosh a) (pow a 2)))
7.015 * * [simplify]: iters left: 3 (6 enodes)
7.018 * * [simplify]: iters left: 2 (28 enodes)
7.028 * * [simplify]: iters left: 1 (42 enodes)
7.039 * * [simplify]: Extracting #0: cost 1 inf + 0
7.039 * * [simplify]: Extracting #1: cost 3 inf + 0
7.039 * * [simplify]: Extracting #2: cost 6 inf + 0
7.039 * * [simplify]: Extracting #3: cost 11 inf + 0
7.039 * * [simplify]: Extracting #4: cost 12 inf + 2
7.039 * * [simplify]: Extracting #5: cost 12 inf + 226
7.039 * * [simplify]: Extracting #6: cost 6 inf + 918
7.040 * * [simplify]: Extracting #7: cost 1 inf + 1608
7.040 * * [simplify]: Extracting #8: cost 0 inf + 1829
7.041 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
7.041 * [simplify]: Simplified (2 2 1 1 2) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
7.041 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (pow a 2)))) (log1p a)))))>
7.041 * [simplify]: Simplifying (sqrt (fmod (cosh a) (pow a 2)))
7.041 * * [simplify]: iters left: 3 (6 enodes)
7.045 * * [simplify]: iters left: 2 (28 enodes)
7.053 * * [simplify]: iters left: 1 (42 enodes)
7.064 * * [simplify]: Extracting #0: cost 1 inf + 0
7.065 * * [simplify]: Extracting #1: cost 3 inf + 0
7.065 * * [simplify]: Extracting #2: cost 6 inf + 0
7.065 * * [simplify]: Extracting #3: cost 11 inf + 0
7.065 * * [simplify]: Extracting #4: cost 12 inf + 2
7.065 * * [simplify]: Extracting #5: cost 12 inf + 226
7.065 * * [simplify]: Extracting #6: cost 6 inf + 918
7.065 * * [simplify]: Extracting #7: cost 1 inf + 1608
7.066 * * [simplify]: Extracting #8: cost 0 inf + 1829
7.066 * [simplify]: Simplified to (sqrt (fmod (cosh a) (* a a)))
7.067 * [simplify]: Simplified (2 2 1 1 2) to (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a)))))
7.067 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
7.067 * [simplify]: Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
7.067 * * [simplify]: iters left: 6 (12 enodes)
7.073 * * [simplify]: iters left: 5 (52 enodes)
7.089 * * [simplify]: iters left: 4 (78 enodes)
7.109 * * [simplify]: iters left: 3 (104 enodes)
7.141 * * [simplify]: iters left: 2 (158 enodes)
7.183 * * [simplify]: iters left: 1 (271 enodes)
7.294 * * [simplify]: Extracting #0: cost 1 inf + 0
7.294 * * [simplify]: Extracting #1: cost 5 inf + 0
7.294 * * [simplify]: Extracting #2: cost 11 inf + 0
7.295 * * [simplify]: Extracting #3: cost 33 inf + 2
7.295 * * [simplify]: Extracting #4: cost 94 inf + 87
7.296 * * [simplify]: Extracting #5: cost 120 inf + 355
7.298 * * [simplify]: Extracting #6: cost 89 inf + 6081
7.305 * * [simplify]: Extracting #7: cost 51 inf + 26037
7.320 * * [simplify]: Extracting #8: cost 13 inf + 56015
7.337 * * [simplify]: Extracting #9: cost 0 inf + 67905
7.355 * [simplify]: Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
7.355 * [simplify]: Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
7.355 * * * * [progress]: [ 63 / 64 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
7.355 * [simplify]: Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
7.355 * * [simplify]: iters left: 6 (12 enodes)
7.362 * * [simplify]: iters left: 5 (52 enodes)
7.782 * * [simplify]: iters left: 4 (78 enodes)
7.799 * * [simplify]: iters left: 3 (104 enodes)
7.816 * * [simplify]: iters left: 2 (158 enodes)
7.854 * * [simplify]: iters left: 1 (271 enodes)
7.935 * * [simplify]: Extracting #0: cost 1 inf + 0
7.935 * * [simplify]: Extracting #1: cost 5 inf + 0
7.935 * * [simplify]: Extracting #2: cost 11 inf + 0
7.935 * * [simplify]: Extracting #3: cost 33 inf + 2
7.936 * * [simplify]: Extracting #4: cost 94 inf + 87
7.936 * * [simplify]: Extracting #5: cost 120 inf + 355
7.937 * * [simplify]: Extracting #6: cost 89 inf + 6081
7.940 * * [simplify]: Extracting #7: cost 51 inf + 26037
7.953 * * [simplify]: Extracting #8: cost 13 inf + 56015
7.967 * * [simplify]: Extracting #9: cost 0 inf + 67905
7.976 * [simplify]: Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
7.976 * [simplify]: Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
7.976 * * * * [progress]: [ 64 / 64 ] simplifiying candidate #<alt (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a)))))>
7.976 * [simplify]: Simplifying (- (* 1/2 PI) (asin (pow (fmod (cosh a) (pow a 2)) (log1p a))))
7.976 * * [simplify]: iters left: 6 (12 enodes)
7.979 * * [simplify]: iters left: 5 (52 enodes)
7.987 * * [simplify]: iters left: 4 (78 enodes)
7.999 * * [simplify]: iters left: 3 (104 enodes)
8.014 * * [simplify]: iters left: 2 (158 enodes)
8.046 * * [simplify]: iters left: 1 (271 enodes)
8.157 * * [simplify]: Extracting #0: cost 1 inf + 0
8.158 * * [simplify]: Extracting #1: cost 5 inf + 0
8.158 * * [simplify]: Extracting #2: cost 11 inf + 0
8.158 * * [simplify]: Extracting #3: cost 33 inf + 2
8.158 * * [simplify]: Extracting #4: cost 94 inf + 87
8.158 * * [simplify]: Extracting #5: cost 120 inf + 355
8.159 * * [simplify]: Extracting #6: cost 89 inf + 6081
8.163 * * [simplify]: Extracting #7: cost 51 inf + 26037
8.170 * * [simplify]: Extracting #8: cost 13 inf + 56015
8.179 * * [simplify]: Extracting #9: cost 0 inf + 67905
8.193 * [simplify]: Simplified to (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a))))
8.193 * [simplify]: Simplified (2) to (λ (a) (- (* 1/2 PI) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))
8.193 * * * [progress]: adding candidates to table
9.038 * [progress]: [Phase 3 of 3] Extracting.
9.038 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<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))))))> #<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) (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (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))))>)
9.041 * * * [regime-changes]: Trying 3 branch expressions: (a (pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
9.042 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<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))))))> #<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) (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (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))))>)
9.175 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<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))))))> #<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) (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (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))))>)
9.282 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
9.351 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<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))))))> #<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) (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (* (+ (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (- (sqrt (/ PI 2)) (sqrt (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a)))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (* (cbrt (fmod (cosh a) (* a a))) (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (log (exp (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (+ (+ (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a))))))) (log (cbrt (exp (sqrt (fmod (cosh a) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (+ (+ (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))))>)
9.451 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
9.495 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
9.495 * [simplify]: Simplifying (* (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))))
9.495 * * [simplify]: iters left: 6 (17 enodes)
9.496 * * [simplify]: iters left: 5 (18 enodes)
9.496 * * [simplify]: Extracting #0: cost 1 inf + 0
9.496 * * [simplify]: Extracting #1: cost 2 inf + 0
9.496 * * [simplify]: Extracting #2: cost 3 inf + 0
9.496 * * [simplify]: Extracting #3: cost 5 inf + 0
9.497 * * [simplify]: Extracting #4: cost 8 inf + 0
9.497 * * [simplify]: Extracting #5: cost 8 inf + 2
9.497 * * [simplify]: Extracting #6: cost 10 inf + 44
9.497 * * [simplify]: Extracting #7: cost 10 inf + 136
9.497 * * [simplify]: Extracting #8: cost 12 inf + 136
9.497 * * [simplify]: Extracting #9: cost 10 inf + 233
9.497 * * [simplify]: Extracting #10: cost 8 inf + 605
9.497 * * [simplify]: Extracting #11: cost 6 inf + 1227
9.498 * * [simplify]: Extracting #12: cost 3 inf + 3090
9.498 * * [simplify]: Extracting #13: cost 1 inf + 4876
9.499 * * [simplify]: Extracting #14: cost 0 inf + 5829
9.499 * [simplify]: Simplified to (* (sqrt (- (/ PI 2) (asin (pow (* (log (exp (sqrt (fmod (cosh a) (* a a))))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))) (sqrt (- (/ PI 2) (asin (pow (* (log (exp (sqrt (fmod (cosh a) (* a a))))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))))
44.534 * [regime-testing]: Baseline error score: 59.22756013565017
44.537 * [regime-testing]: Oracle error score: 59.10023018222762
44.542 * [regime-testing]: End program error score: 59.22756013565017