0.528 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
1.544 * * * [progress]: [2/2] Setting up program.
1.553 * [progress]: [Phase 2 of 3] Improving.
1.554 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1.557 * [simplify]: Simplifying:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.558 * * [simplify]: iteration 1: (7 enodes)
1.567 * * [simplify]: iteration 2: (30 enodes)
1.577 * * [simplify]: iteration 3: (52 enodes)
1.593 * * [simplify]: iteration 4: (80 enodes)
1.646 * * [simplify]: iteration 5: (137 enodes)
1.697 * * [simplify]: iteration 6: (254 enodes)
1.814 * * [simplify]: iteration 7: (639 enodes)
2.422 * * [simplify]: Extracting #0: cost 1 inf + 0
2.422 * * [simplify]: Extracting #1: cost 3 inf + 0
2.422 * * [simplify]: Extracting #2: cost 72 inf + 0
2.423 * * [simplify]: Extracting #3: cost 266 inf + 2
2.425 * * [simplify]: Extracting #4: cost 294 inf + 3848
2.431 * * [simplify]: Extracting #5: cost 214 inf + 36963
2.447 * * [simplify]: Extracting #6: cost 118 inf + 115852
2.924 * * [simplify]: Extracting #7: cost 9 inf + 235596
3.001 * * [simplify]: Extracting #8: cost 0 inf + 245682
3.049 * [simplify]: Simplified to:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
3.055 * * [progress]: iteration 1 / 4
3.056 * * * [progress]: picking best candidate
3.059 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
3.059 * * * [progress]: localizing error
3.100 * * * [progress]: generating rewritten candidates
3.101 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
3.102 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
3.105 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
3.106 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
3.112 * * * [progress]: generating series expansions
3.113 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
3.119 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
3.119 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
3.120 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.123 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.123 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.123 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.124 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.124 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.124 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
3.124 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.125 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.125 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.125 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.125 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
3.126 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.126 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
3.127 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.127 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.127 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.127 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.127 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
3.128 * * * * [progress]: [ 2 / 4 ] generating series at (2)
3.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.128 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
3.128 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
3.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.128 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
3.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.128 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.128 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify 0 into 0
3.129 * [backup-simplify]: Simplify 0 into 0
3.129 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
3.129 * [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))))
3.129 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
3.129 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
3.129 * [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))))
3.129 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
3.129 * [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))))
3.130 * [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))))
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [backup-simplify]: Simplify 0 into 0
3.130 * [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)))
3.130 * [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))))
3.130 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
3.131 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
3.131 * [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))))
3.131 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
3.131 * [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))))
3.132 * [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))))
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [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)))
3.132 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
3.132 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.132 * [approximate]: Taking taylor expansion of (log1p a) in (a) around 0
3.132 * [taylor]: Taking taylor expansion of (log1p a) in a
3.133 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.133 * [taylor]: Taking taylor expansion of (log1p a) in a
3.133 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.133 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.133 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
3.133 * [approximate]: Taking taylor expansion of (log1p (/ 1 a)) in (a) around 0
3.133 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
3.133 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
3.133 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
3.133 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
3.133 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify (log1p (/ 1 (/ 1 a))) into (log1p a)
3.134 * [backup-simplify]: Simplify (log1p (/ 1 (- a))) into (log1p (/ -1 a))
3.134 * [approximate]: Taking taylor expansion of (log1p (/ -1 a)) in (a) around 0
3.134 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
3.134 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
3.134 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
3.134 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
3.134 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.135 * [backup-simplify]: Simplify (log1p (/ -1 (/ 1 (- a)))) into (log1p a)
3.135 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
3.135 * [backup-simplify]: Simplify (pow (fmod (cosh a) (* a a)) (log1p a)) into (pow (fmod (cosh a) (pow a 2)) (log1p a))
3.135 * [approximate]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in (a) around 0
3.135 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a
3.135 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a
3.135 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a
3.135 * [taylor]: Taking taylor expansion of (log1p a) in a
3.135 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.135 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a
3.135 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.135 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.135 * [backup-simplify]: Simplify (log (fmod (cosh a) (pow a 2))) into (log (fmod (cosh a) (pow a 2)))
3.136 * [backup-simplify]: Simplify (* (log1p a) (log (fmod (cosh a) (pow a 2)))) into (* (log (fmod (cosh a) (pow a 2))) (log1p a))
3.136 * [backup-simplify]: Simplify (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) into (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a)))
3.136 * [taylor]: Taking taylor expansion of (pow (fmod (cosh a) (pow a 2)) (log1p a)) in a
3.136 * [taylor]: Taking taylor expansion of (exp (* (log1p a) (log (fmod (cosh a) (pow a 2))))) in a
3.136 * [taylor]: Taking taylor expansion of (* (log1p a) (log (fmod (cosh a) (pow a 2)))) in a
3.136 * [taylor]: Taking taylor expansion of (log1p a) in a
3.136 * [backup-simplify]: Simplify (log1p a) into (log1p a)
3.136 * [taylor]: Taking taylor expansion of (log (fmod (cosh a) (pow a 2))) in a
3.136 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
3.136 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
3.136 * [backup-simplify]: Simplify (log (fmod (cosh a) (pow a 2))) into (log (fmod (cosh a) (pow a 2)))
3.137 * [backup-simplify]: Simplify (* (log1p a) (log (fmod (cosh a) (pow a 2)))) into (* (log (fmod (cosh a) (pow a 2))) (log1p a))
3.137 * [backup-simplify]: Simplify (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) into (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a)))
3.137 * [backup-simplify]: Simplify (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) into (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a)))
3.139 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fmod (cosh a) (pow a 2)) 1)))) 1) into 0
3.139 * [backup-simplify]: Simplify (+ (* (log1p a) 0) (* 0 (log (fmod (cosh a) (pow a 2))))) into 0
3.141 * [backup-simplify]: Simplify (* (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) (+ (* (/ (pow 0 1) 1)))) into 0
3.141 * [backup-simplify]: Simplify 0 into 0
3.145 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fmod (cosh a) (pow a 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fmod (cosh a) (pow a 2)) 1)))) 2) into 0
3.146 * [backup-simplify]: Simplify (+ (* (log1p a) 0) (+ (* 0 0) (* 0 (log (fmod (cosh a) (pow a 2)))))) into 0
3.148 * [backup-simplify]: Simplify (* (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.148 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (fmod (cosh a) (pow a 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (fmod (cosh a) (pow a 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (fmod (cosh a) (pow a 2)) 1)))) 6) into 0
3.153 * [backup-simplify]: Simplify (+ (* (log1p a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh a) (pow a 2))))))) into 0
3.155 * [backup-simplify]: Simplify (* (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.155 * [backup-simplify]: Simplify 0 into 0
3.160 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (fmod (cosh a) (pow a 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (fmod (cosh a) (pow a 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (fmod (cosh a) (pow a 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (fmod (cosh a) (pow a 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh a) (pow a 2)) 1)))) 24) into 0
3.162 * [backup-simplify]: Simplify (+ (* (log1p a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh a) (pow a 2)))))))) into 0
3.165 * [backup-simplify]: Simplify (* (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.165 * [backup-simplify]: Simplify 0 into 0
3.173 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (fmod (cosh a) (pow a 2)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (fmod (cosh a) (pow a 2)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (fmod (cosh a) (pow a 2)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (fmod (cosh a) (pow a 2)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (fmod (cosh a) (pow a 2)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh a) (pow a 2)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (fmod (cosh a) (pow a 2)) 1)))) 120) into 0
3.175 * [backup-simplify]: Simplify (+ (* (log1p a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh a) (pow a 2))))))))) into 0
3.179 * [backup-simplify]: Simplify (* (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.179 * [backup-simplify]: Simplify 0 into 0
3.188 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (fmod (cosh a) (pow a 2)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (fmod (cosh a) (pow a 2)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (fmod (cosh a) (pow a 2)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (fmod (cosh a) (pow a 2)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (fmod (cosh a) (pow a 2)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (fmod (cosh a) (pow a 2)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh a) (pow a 2)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (fmod (cosh a) (pow a 2)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (fmod (cosh a) (pow a 2)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (fmod (cosh a) (pow a 2)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (fmod (cosh a) (pow a 2)) 1)))) 720) into 0
3.189 * [backup-simplify]: Simplify (+ (* (log1p a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh a) (pow a 2)))))))))) into 0
3.193 * [backup-simplify]: Simplify (* (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.193 * [backup-simplify]: Simplify 0 into 0
3.193 * [backup-simplify]: Simplify (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a))) into (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a)))
3.193 * [backup-simplify]: Simplify (pow (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) (log1p (/ 1 a))) into (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))
3.193 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in (a) around 0
3.193 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a
3.193 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
3.193 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
3.193 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
3.193 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
3.193 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
3.193 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.194 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.194 * [backup-simplify]: Simplify (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
3.194 * [backup-simplify]: Simplify (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) into (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))
3.194 * [backup-simplify]: Simplify (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))
3.194 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) in a
3.194 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) in a
3.194 * [taylor]: Taking taylor expansion of (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) in a
3.194 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
3.194 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
3.194 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) in a
3.194 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
3.194 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
3.194 * [backup-simplify]: Simplify (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))) into (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))
3.194 * [backup-simplify]: Simplify (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))) into (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))
3.194 * [backup-simplify]: Simplify (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))
3.195 * [backup-simplify]: Simplify (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))) into (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))
3.195 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 1)))) 1) into 0
3.195 * [backup-simplify]: Simplify (+ (* (log1p (/ 1 a)) 0) (* 0 (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) into 0
3.196 * [backup-simplify]: Simplify (* (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.196 * [backup-simplify]: Simplify 0 into 0
3.197 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 1)))) 2) into 0
3.198 * [backup-simplify]: Simplify (+ (* (log1p (/ 1 a)) 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))))) into 0
3.199 * [backup-simplify]: Simplify (* (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.199 * [backup-simplify]: Simplify 0 into 0
3.200 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 1)))) 6) into 0
3.201 * [backup-simplify]: Simplify (+ (* (log1p (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))))) into 0
3.202 * [backup-simplify]: Simplify (* (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.202 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 1)))) 24) into 0
3.206 * [backup-simplify]: Simplify (+ (* (log1p (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))))))) into 0
3.217 * [backup-simplify]: Simplify (* (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.217 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 1)))) 120) into 0
3.228 * [backup-simplify]: Simplify (+ (* (log1p (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))))))) into 0
3.232 * [backup-simplify]: Simplify (* (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.232 * [backup-simplify]: Simplify 0 into 0
3.239 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) 1)))) 720) into 0
3.241 * [backup-simplify]: Simplify (+ (* (log1p (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))))))))))) into 0
3.246 * [backup-simplify]: Simplify (* (exp (* (log1p (/ 1 a)) (log (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (pow (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a)))) into (pow (fmod (cosh a) (pow a 2)) (log1p a))
3.246 * [backup-simplify]: Simplify (pow (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) (log1p (/ 1 (- a)))) into (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))
3.246 * [approximate]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in (a) around 0
3.246 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a
3.246 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
3.246 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
3.246 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
3.246 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
3.246 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
3.246 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.246 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.246 * [backup-simplify]: Simplify (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
3.246 * [backup-simplify]: Simplify (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) into (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))
3.247 * [backup-simplify]: Simplify (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))
3.247 * [taylor]: Taking taylor expansion of (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) in a
3.247 * [taylor]: Taking taylor expansion of (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) in a
3.247 * [taylor]: Taking taylor expansion of (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) in a
3.247 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
3.247 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
3.247 * [taylor]: Taking taylor expansion of (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) in a
3.247 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
3.247 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
3.247 * [backup-simplify]: Simplify (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))) into (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))
3.247 * [backup-simplify]: Simplify (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))) into (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))
3.247 * [backup-simplify]: Simplify (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))
3.247 * [backup-simplify]: Simplify (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))) into (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))
3.248 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 1)))) 1) into 0
3.248 * [backup-simplify]: Simplify (+ (* (log1p (/ -1 a)) 0) (* 0 (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) into 0
3.249 * [backup-simplify]: Simplify (* (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.249 * [backup-simplify]: Simplify 0 into 0
3.250 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 1)))) 2) into 0
3.250 * [backup-simplify]: Simplify (+ (* (log1p (/ -1 a)) 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))))) into 0
3.251 * [backup-simplify]: Simplify (* (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.251 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 1)))) 6) into 0
3.254 * [backup-simplify]: Simplify (+ (* (log1p (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))))) into 0
3.255 * [backup-simplify]: Simplify (* (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.255 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 1)))) 24) into 0
3.259 * [backup-simplify]: Simplify (+ (* (log1p (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))))))) into 0
3.261 * [backup-simplify]: Simplify (* (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.261 * [backup-simplify]: Simplify 0 into 0
3.266 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 1)))) 120) into 0
3.267 * [backup-simplify]: Simplify (+ (* (log1p (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))))))) into 0
3.269 * [backup-simplify]: Simplify (* (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.269 * [backup-simplify]: Simplify 0 into 0
3.276 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) 1)))) 720) into 0
3.278 * [backup-simplify]: Simplify (+ (* (log1p (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))))))))))) into 0
3.281 * [backup-simplify]: Simplify (* (exp (* (log1p (/ -1 a)) (log (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.281 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify (pow (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a))))) into (pow (fmod (cosh a) (pow a 2)) (log1p a))
3.282 * * * [progress]: simplifying candidates
3.282 * * * * [progress]: [ 1 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
3.282 * * * * [progress]: [ 2 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
3.282 * * * * [progress]: [ 3 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
3.282 * * * * [progress]: [ 4 / 55 ] 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))))>
3.282 * * * * [progress]: [ 5 / 55 ] 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))))>
3.282 * * * * [progress]: [ 6 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
3.282 * * * * [progress]: [ 7 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
3.282 * * * * [progress]: [ 8 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log1p a))))>
3.282 * * * * [progress]: [ 9 / 55 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
3.282 * * * * [progress]: [ 10 / 55 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
3.282 * * * * [progress]: [ 11 / 55 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.282 * * * * [progress]: [ 12 / 55 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.282 * * * * [progress]: [ 13 / 55 ] 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))))))>
3.282 * * * * [progress]: [ 14 / 55 ] 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))))))>
3.282 * * * * [progress]: [ 15 / 55 ] 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))))))>
3.282 * * * * [progress]: [ 16 / 55 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
3.282 * * * * [progress]: [ 17 / 55 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.282 * * * * [progress]: [ 18 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (pow (log1p a) 1))))>
3.283 * * * * [progress]: [ 19 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (exp (log (log1p a))))))>
3.283 * * * * [progress]: [ 20 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))>
3.283 * * * * [progress]: [ 21 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (* (cbrt (log1p a)) (cbrt (log1p a))) (cbrt (log1p a))))))>
3.283 * * * * [progress]: [ 22 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
3.283 * * * * [progress]: [ 23 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (sqrt (log1p a)) (sqrt (log1p a))))))>
3.283 * * * * [progress]: [ 24 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* 1 (log1p a)))))>
3.283 * * * * [progress]: [ 25 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (posit16->real (real->posit16 (log1p a))))))>
3.283 * * * * [progress]: [ 26 / 55 ] simplifiying candidate #<alt (λ (a) (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))>
3.283 * * * * [progress]: [ 27 / 55 ] simplifiying candidate #<alt (λ (a) (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))>
3.283 * * * * [progress]: [ 28 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* 1 (log1p a)))))>
3.283 * * * * [progress]: [ 29 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a)))) (cbrt (log1p a)))))>
3.283 * * * * [progress]: [ 30 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) (sqrt (log1p a))) (sqrt (log1p a)))))>
3.283 * * * * [progress]: [ 31 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
3.283 * * * * [progress]: [ 32 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a)) (pow (cbrt (fmod (cosh a) (* a a))) (log1p a)))))>
3.283 * * * * [progress]: [ 33 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)) (pow (sqrt (fmod (cosh a) (* a a))) (log1p a)))))>
3.283 * * * * [progress]: [ 34 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* (pow 1 (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a)))))>
3.283 * * * * [progress]: [ 35 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) (log1p a)) 1)))>
3.283 * * * * [progress]: [ 36 / 55 ] simplifiying candidate #<alt (λ (a) (acos (exp (log (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.283 * * * * [progress]: [ 37 / 55 ] simplifiying candidate #<alt (λ (a) (acos (log (exp (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.283 * * * * [progress]: [ 38 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.283 * * * * [progress]: [ 39 / 55 ] simplifiying candidate #<alt (λ (a) (acos (cbrt (* (* (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.283 * * * * [progress]: [ 40 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.283 * * * * [progress]: [ 41 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* 1 (pow (fmod (cosh a) (* a a)) (log1p a)))))>
3.283 * * * * [progress]: [ 42 / 55 ] simplifiying candidate #<alt (λ (a) (acos (* (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)) (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2)))))>
3.283 * * * * [progress]: [ 43 / 55 ] simplifiying candidate #<alt (λ (a) (acos (posit16->real (real->posit16 (pow (fmod (cosh a) (* a a)) (log1p a))))))>
3.283 * * * * [progress]: [ 44 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.283 * * * * [progress]: [ 45 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.283 * * * * [progress]: [ 46 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.283 * * * * [progress]: [ 47 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.283 * * * * [progress]: [ 48 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.284 * * * * [progress]: [ 49 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.284 * * * * [progress]: [ 50 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
3.284 * * * * [progress]: [ 51 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
3.284 * * * * [progress]: [ 52 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
3.284 * * * * [progress]: [ 53 / 55 ] simplifiying candidate #<alt (λ (a) (acos (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a)))))>
3.284 * * * * [progress]: [ 54 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.284 * * * * [progress]: [ 55 / 55 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
3.284 * [simplify]: Simplifying:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (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)))))
  (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)))) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (* 1 (log1p a))
  (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a))))
  (pow (fmod (cosh a) (* a a)) (sqrt (log1p a)))
  (pow (fmod (cosh a) (* a a)) 1)
  (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow 1 (log1p a))
  (pow (fmod (cosh a) (* a a)) (log1p a))
  (log (pow (fmod (cosh a) (* a a)) (log1p a)))
  (exp (pow (fmod (cosh a) (* a a)) (log1p a)))
  (* (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))) (cbrt (pow (fmod (cosh a) (* a a)) (log1p a))))
  (cbrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (* (* (pow (fmod (cosh a) (* a a)) (log1p a)) (pow (fmod (cosh a) (* a a)) (log1p a))) (pow (fmod (cosh a) (* a a)) (log1p a)))
  (sqrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (sqrt (pow (fmod (cosh a) (* a a)) (log1p a)))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (pow (fmod (cosh a) (* a a)) (/ (log1p a) 2))
  (real->posit16 (pow (fmod (cosh a) (* a a)) (log1p a)))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (log1p a)
  (log1p a)
  (log1p a)
  (exp (* (log (fmod (cosh a) (pow a 2))) (log1p a)))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
  (pow (fmod (cosh a) (pow a 2)) (log1p a))
3.285 * * [simplify]: iteration 1: (62 enodes)
3.301 * * [simplify]: iteration 2: (230 enodes)
3.364 * * [simplify]: iteration 3: (441 enodes)
3.475 * * [simplify]: iteration 4: (1011 enodes)
4.419 * * [simplify]: Extracting #0: cost 41 inf + 0
4.420 * * [simplify]: Extracting #1: cost 230 inf + 1
4.421 * * [simplify]: Extracting #2: cost 509 inf + 220
4.425 * * [simplify]: Extracting #3: cost 520 inf + 19244
4.452 * * [simplify]: Extracting #4: cost 197 inf + 164299
4.508 * * [simplify]: Extracting #5: cost 19 inf + 271958
4.574 * * [simplify]: Extracting #6: cost 0 inf + 284528
4.640 * [simplify]: Simplified to:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (fmod (cosh a) (* a a)) (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (log (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (exp (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (* (cbrt (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))) (cbrt (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))))
  (cbrt (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (* (* (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))) (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))) (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (sqrt (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (sqrt (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (real->posit16 (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (log1p a)
  (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (cbrt (log1p a))))
  (pow (fmod (cosh a) (* a a)) (sqrt (log1p a)))
  (fmod (cosh a) (* a a))
  (pow (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a)))) (log1p a))
  (pow (cbrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  (pow (sqrt (fmod (cosh a) (* a a))) (log1p a))
  1
  (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))
  (* (log (fmod (cosh a) (* a a))) (log1p a))
  (exp (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (* (cbrt (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))) (cbrt (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))
  (cbrt (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (exp (* (* (log (fmod (cosh a) (* a a))) (log1p a)) 3))
  (sqrt (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (sqrt (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (exp (/ (log (fmod (cosh a) (* a a))) (/ 2 (log1p a))))
  (exp (/ (log (fmod (cosh a) (* a a))) (/ 2 (log1p a))))
  (real->posit16 (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))
  (log1p a)
  (log1p a)
  (log1p a)
  (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))
  (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))
  (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))
4.646 * * * [progress]: adding candidates to table
5.313 * * [progress]: iteration 2 / 4
5.314 * * * [progress]: picking best candidate
5.354 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
5.354 * * * [progress]: localizing error
5.403 * * * [progress]: generating rewritten candidates
5.403 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
5.403 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
5.408 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
5.410 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
5.411 * * * [progress]: generating series expansions
5.411 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
5.411 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
5.411 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
5.411 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.411 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.411 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.412 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.412 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.412 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.412 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
5.412 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.412 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.412 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.413 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.413 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
5.413 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.413 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
5.413 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.414 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.414 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.414 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.414 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
5.414 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
5.414 * [backup-simplify]: Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
5.415 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
5.415 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.415 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.415 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
5.415 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.415 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
5.415 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.415 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
5.415 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.415 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.415 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
5.415 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.416 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
5.416 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.416 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
5.416 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.416 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.416 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
5.416 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.416 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
5.416 * * * * [progress]: [ 3 / 4 ] generating series at (2)
5.417 * [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)))
5.417 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
5.417 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
5.417 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
5.417 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
5.417 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
5.417 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify 0 into 0
5.417 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
5.421 * [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))))
5.421 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
5.421 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
5.422 * [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))))
5.422 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
5.422 * [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))))
5.422 * [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))))
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [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)))
5.422 * [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))))
5.422 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
5.422 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
5.422 * [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))))
5.423 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
5.423 * [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))))
5.423 * [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))))
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [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)))
5.423 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
5.423 * [backup-simplify]: Simplify (log1p a) into (log1p a)
5.423 * [approximate]: Taking taylor expansion of (log1p a) in (a) around 0
5.423 * [taylor]: Taking taylor expansion of (log1p a) in a
5.423 * [backup-simplify]: Simplify (log1p a) into (log1p a)
5.423 * [taylor]: Taking taylor expansion of (log1p a) in a
5.423 * [backup-simplify]: Simplify (log1p a) into (log1p a)
5.423 * [backup-simplify]: Simplify (log1p a) into (log1p a)
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify (log1p a) into (log1p a)
5.424 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
5.424 * [approximate]: Taking taylor expansion of (log1p (/ 1 a)) in (a) around 0
5.424 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
5.424 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
5.424 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
5.424 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
5.424 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify (log1p (/ 1 (/ 1 a))) into (log1p a)
5.424 * [backup-simplify]: Simplify (log1p (/ 1 (- a))) into (log1p (/ -1 a))
5.424 * [approximate]: Taking taylor expansion of (log1p (/ -1 a)) in (a) around 0
5.424 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
5.424 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
5.424 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
5.424 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
5.424 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify (log1p (/ -1 (/ 1 (- a)))) into (log1p a)
5.424 * * * [progress]: simplifying candidates
5.424 * * * * [progress]: [ 1 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
5.424 * * * * [progress]: [ 2 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
5.424 * * * * [progress]: [ 3 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
5.425 * * * * [progress]: [ 4 / 53 ] 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))))>
5.425 * * * * [progress]: [ 5 / 53 ] 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))))>
5.425 * * * * [progress]: [ 6 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
5.425 * * * * [progress]: [ 7 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
5.425 * * * * [progress]: [ 8 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (log1p a))))>
5.425 * * * * [progress]: [ 9 / 53 ] 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))))>
5.425 * * * * [progress]: [ 10 / 53 ] 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))))>
5.425 * * * * [progress]: [ 11 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
5.425 * * * * [progress]: [ 12 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
5.425 * * * * [progress]: [ 13 / 53 ] 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))))>
5.425 * * * * [progress]: [ 14 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
5.425 * * * * [progress]: [ 15 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
5.425 * * * * [progress]: [ 16 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
5.425 * * * * [progress]: [ 17 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
5.425 * * * * [progress]: [ 18 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
5.425 * * * * [progress]: [ 19 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
5.425 * * * * [progress]: [ 20 / 53 ] 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))))>
5.425 * * * * [progress]: [ 21 / 53 ] 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))))>
5.425 * * * * [progress]: [ 22 / 53 ] 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))))>
5.425 * * * * [progress]: [ 23 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
5.425 * * * * [progress]: [ 24 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
5.426 * * * * [progress]: [ 25 / 53 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
5.426 * * * * [progress]: [ 26 / 53 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
5.426 * * * * [progress]: [ 27 / 53 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
5.426 * * * * [progress]: [ 28 / 53 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
5.426 * * * * [progress]: [ 29 / 53 ] 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))))))>
5.426 * * * * [progress]: [ 30 / 53 ] 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))))))>
5.426 * * * * [progress]: [ 31 / 53 ] 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))))))>
5.426 * * * * [progress]: [ 32 / 53 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
5.426 * * * * [progress]: [ 33 / 53 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
5.426 * * * * [progress]: [ 34 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (pow (log1p a) 1))))>
5.426 * * * * [progress]: [ 35 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (exp (log (log1p a))))))>
5.426 * * * * [progress]: [ 36 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))>
5.426 * * * * [progress]: [ 37 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* (* (cbrt (log1p a)) (cbrt (log1p a))) (cbrt (log1p a))))))>
5.426 * * * * [progress]: [ 38 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
5.426 * * * * [progress]: [ 39 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* (sqrt (log1p a)) (sqrt (log1p a))))))>
5.426 * * * * [progress]: [ 40 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* 1 (log1p a)))))>
5.426 * * * * [progress]: [ 41 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (posit16->real (real->posit16 (log1p a))))))>
5.426 * * * * [progress]: [ 42 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
5.426 * * * * [progress]: [ 43 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
5.426 * * * * [progress]: [ 44 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
5.426 * * * * [progress]: [ 45 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
5.426 * * * * [progress]: [ 46 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
5.426 * * * * [progress]: [ 47 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
5.426 * * * * [progress]: [ 48 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
5.426 * * * * [progress]: [ 49 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
5.426 * * * * [progress]: [ 50 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
5.426 * * * * [progress]: [ 51 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
5.426 * * * * [progress]: [ 52 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
5.426 * * * * [progress]: [ 53 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
5.427 * [simplify]: Simplifying:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log 1)
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))
  (log (exp (sqrt (fmod (cosh a) (* a a)))))
  (log (exp 1))
  (log (log (exp (fmod (cosh a) (* a a)))))
  (exp (log (exp (fmod (cosh a) (* a a)))))
  (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a))))))
  (cbrt (log (exp (fmod (cosh a) (* a a)))))
  (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (real->posit16 (log (exp (fmod (cosh a) (* a a)))))
  (/ PI 2)
  (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (exp (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)))))
  (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)))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p 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))))
  (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (log1p a)
  (log1p a)
  (log1p a)
5.428 * * [simplify]: iteration 1: (62 enodes)
5.442 * * [simplify]: iteration 2: (177 enodes)
5.474 * * [simplify]: iteration 3: (224 enodes)
5.508 * * [simplify]: iteration 4: (273 enodes)
5.565 * * [simplify]: iteration 5: (386 enodes)
5.665 * * [simplify]: iteration 6: (660 enodes)
5.964 * * [simplify]: iteration 7: (1403 enodes)
7.024 * * [simplify]: Extracting #0: cost 31 inf + 0
7.025 * * [simplify]: Extracting #1: cost 209 inf + 2
7.029 * * [simplify]: Extracting #2: cost 533 inf + 3100
7.036 * * [simplify]: Extracting #3: cost 669 inf + 33007
7.054 * * [simplify]: Extracting #4: cost 426 inf + 155397
7.138 * * [simplify]: Extracting #5: cost 142 inf + 377274
7.245 * * [simplify]: Extracting #6: cost 2 inf + 506353
7.350 * * [simplify]: Extracting #7: cost 0 inf + 505425
7.459 * * [simplify]: Extracting #8: cost 0 inf + 505423
7.576 * [simplify]: Simplified to:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (fmod (cosh a) (* a a)) (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  0
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (fmod (cosh a) (* a a)) (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (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)))))
  (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)))) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (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)))
  (log1p a)
  (log1p a)
  (log1p a)
7.579 * * * [progress]: adding candidates to table
8.024 * * [progress]: iteration 3 / 4
8.024 * * * [progress]: picking best candidate
8.097 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.097 * * * [progress]: localizing error
8.134 * * * [progress]: generating rewritten candidates
8.134 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
8.134 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
8.144 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
8.146 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
8.147 * * * [progress]: generating series expansions
8.147 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
8.147 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
8.147 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
8.147 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
8.148 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.148 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
8.148 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.148 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.148 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.148 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
8.148 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
8.148 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.148 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
8.148 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.148 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify 0 into 0
8.148 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
8.149 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.149 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
8.149 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
8.149 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.149 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
8.149 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.149 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
8.149 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
8.149 * [backup-simplify]: Simplify (cbrt (* (* (log1p a) (log1p a)) (log1p a))) into (log1p a)
8.149 * [approximate]: Taking taylor expansion of (log1p a) in (a) around 0
8.149 * [taylor]: Taking taylor expansion of (log1p a) in a
8.149 * [backup-simplify]: Simplify (log1p a) into (log1p a)
8.149 * [taylor]: Taking taylor expansion of (log1p a) in a
8.149 * [backup-simplify]: Simplify (log1p a) into (log1p a)
8.149 * [backup-simplify]: Simplify (log1p a) into (log1p a)
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify (log1p a) into (log1p a)
8.150 * [backup-simplify]: Simplify (cbrt (* (* (log1p (/ 1 a)) (log1p (/ 1 a))) (log1p (/ 1 a)))) into (log1p (/ 1 a))
8.150 * [approximate]: Taking taylor expansion of (log1p (/ 1 a)) in (a) around 0
8.150 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
8.150 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
8.150 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
8.150 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
8.150 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify (log1p (/ 1 (/ 1 a))) into (log1p a)
8.150 * [backup-simplify]: Simplify (cbrt (* (* (log1p (/ 1 (- a))) (log1p (/ 1 (- a)))) (log1p (/ 1 (- a))))) into (log1p (/ -1 a))
8.150 * [approximate]: Taking taylor expansion of (log1p (/ -1 a)) in (a) around 0
8.150 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
8.150 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
8.150 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
8.150 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
8.150 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify (log1p (/ -1 (/ 1 (- a)))) into (log1p a)
8.151 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
8.151 * [backup-simplify]: Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
8.151 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
8.151 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
8.151 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.151 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
8.151 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.151 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify 0 into 0
8.151 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
8.151 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.151 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
8.151 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
8.151 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.151 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
8.151 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.152 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
8.152 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.152 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
8.152 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
8.152 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.152 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
8.152 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.152 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify 0 into 0
8.152 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
8.152 * * * * [progress]: [ 4 / 4 ] generating series at (2)
8.153 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
8.153 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
8.153 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
8.153 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
8.153 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
8.153 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
8.153 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
8.153 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) (cbrt (* (* (log1p (/ 1 a)) (log1p (/ 1 a))) (log1p (/ 1 a)))))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
8.153 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
8.153 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
8.154 * [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))))
8.154 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
8.154 * [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))))
8.154 * [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))))
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [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)))
8.154 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) (cbrt (* (* (log1p (/ 1 (- a))) (log1p (/ 1 (- a)))) (log1p (/ 1 (- a))))))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
8.154 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
8.154 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
8.154 * [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))))
8.155 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
8.155 * [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))))
8.155 * [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))))
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [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)))
8.155 * * * [progress]: simplifying candidates
8.155 * * * * [progress]: [ 1 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 2 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 3 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 4 / 56 ] 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)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 5 / 56 ] 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)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 6 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 7 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 8 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.155 * * * * [progress]: [ 9 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (pow (* (* (log1p a) (log1p a)) (log1p a)) 1/3))))>
8.155 * * * * [progress]: [ 10 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (pow (cbrt (* (* (log1p a) (log1p a)) (log1p a))) 1))))>
8.156 * * * * [progress]: [ 11 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (exp (log (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.156 * * * * [progress]: [ 12 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log (exp (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.156 * * * * [progress]: [ 13 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* (cbrt (* (log1p a) (log1p a))) (cbrt (log1p a))))))>
8.156 * * * * [progress]: [ 14 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* (* (cbrt (cbrt (* (* (log1p a) (log1p a)) (log1p a)))) (cbrt (cbrt (* (* (log1p a) (log1p a)) (log1p a))))) (cbrt (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.156 * * * * [progress]: [ 15 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (cbrt (* (* (log1p a) (log1p a)) (log1p a))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.156 * * * * [progress]: [ 16 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
8.156 * * * * [progress]: [ 17 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* (sqrt (cbrt (* (* (log1p a) (log1p a)) (log1p a)))) (sqrt (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.156 * * * * [progress]: [ 18 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (* 1 (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))))>
8.156 * * * * [progress]: [ 19 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (posit16->real (real->posit16 (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.156 * * * * [progress]: [ 20 / 56 ] 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)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 21 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 22 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 23 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 24 / 56 ] 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))))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 25 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 26 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 27 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 28 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 29 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 30 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 31 / 56 ] 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)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 32 / 56 ] 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)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 33 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (cosh a) (* a a))))) (sqrt (log (exp (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 34 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 35 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.156 * * * * [progress]: [ 36 / 56 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))))>
8.156 * * * * [progress]: [ 37 / 56 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))) 1))>
8.156 * * * * [progress]: [ 38 / 56 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.157 * * * * [progress]: [ 39 / 56 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.157 * * * * [progress]: [ 40 / 56 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.157 * * * * [progress]: [ 41 / 56 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.157 * * * * [progress]: [ 42 / 56 ] simplifiying candidate #<alt (λ (a) (* (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))) (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.157 * * * * [progress]: [ 43 / 56 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))))>
8.157 * * * * [progress]: [ 44 / 56 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
8.157 * * * * [progress]: [ 45 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.157 * * * * [progress]: [ 46 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.157 * * * * [progress]: [ 47 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.157 * * * * [progress]: [ 48 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
8.157 * * * * [progress]: [ 49 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
8.157 * * * * [progress]: [ 50 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
8.157 * * * * [progress]: [ 51 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.157 * * * * [progress]: [ 52 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.157 * * * * [progress]: [ 53 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>
8.157 * * * * [progress]: [ 54 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
8.157 * * * * [progress]: [ 55 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
8.157 * * * * [progress]: [ 56 / 56 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
8.158 * [simplify]: Simplifying:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (log (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (exp (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (cbrt (* (log1p a) (log1p a)))
  (cbrt (log1p a))
  (* (cbrt (cbrt (* (* (log1p a) (log1p a)) (log1p a)))) (cbrt (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))
  (cbrt (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (* (* (cbrt (* (* (log1p a) (log1p a)) (log1p a))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (sqrt (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (sqrt (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (real->posit16 (cbrt (* (* (log1p a) (log1p a)) (log1p a))))
  (log (* (cbrt (exp (fmod (cosh a) (* a a)))) (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log 1)
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (fmod (cosh a) (* a a))))
  (log (exp (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))))
  (log (exp (sqrt (fmod (cosh a) (* a a)))))
  (log (exp 1))
  (log (log (exp (fmod (cosh a) (* a a)))))
  (exp (log (exp (fmod (cosh a) (* a a)))))
  (* (cbrt (log (exp (fmod (cosh a) (* a a))))) (cbrt (log (exp (fmod (cosh a) (* a a))))))
  (cbrt (log (exp (fmod (cosh a) (* a a)))))
  (* (* (log (exp (fmod (cosh a) (* a a)))) (log (exp (fmod (cosh a) (* a a))))) (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (sqrt (log (exp (fmod (cosh a) (* a a)))))
  (real->posit16 (log (exp (fmod (cosh a) (* a a)))))
  (/ PI 2)
  (asin (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))
  (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (* (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))) (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))))
  (cbrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (* (* (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (sqrt (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (log1p a)
  (log1p a)
  (log1p a)
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
8.158 * * [simplify]: iteration 1: (67 enodes)
8.179 * * [simplify]: iteration 2: (197 enodes)
8.223 * * [simplify]: iteration 3: (250 enodes)
8.256 * * [simplify]: iteration 4: (306 enodes)
8.315 * * [simplify]: iteration 5: (458 enodes)
8.453 * * [simplify]: iteration 6: (881 enodes)
8.878 * * [simplify]: iteration 7: (1752 enodes)
10.475 * * [simplify]: Extracting #0: cost 32 inf + 0
10.475 * * [simplify]: Extracting #1: cost 198 inf + 2
10.477 * * [simplify]: Extracting #2: cost 517 inf + 2824
10.483 * * [simplify]: Extracting #3: cost 1120 inf + 26516
10.510 * * [simplify]: Extracting #4: cost 919 inf + 143997
10.586 * * [simplify]: Extracting #5: cost 268 inf + 682522
10.786 * * [simplify]: Extracting #6: cost 11 inf + 855344
10.999 * * [simplify]: Extracting #7: cost 0 inf + 810807
11.224 * * [simplify]: Extracting #8: cost 0 inf + 807173
11.461 * * [simplify]: Extracting #9: cost 0 inf + 807022
11.669 * [simplify]: Simplified to:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (fmod (cosh a) (* a a)) (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (log (log1p a))
  (exp (log1p a))
  (cbrt (* (log1p a) (log1p a)))
  (cbrt (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (+ (log (cbrt (exp (fmod (cosh a) (* a a))))) (log (cbrt (exp (fmod (cosh a) (* a a))))))
  (log (cbrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  (log (sqrt (exp (fmod (cosh a) (* a a)))))
  0
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  1
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (fmod (cosh a) (* a a)) (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (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)))))
  (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)))) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (log1p a)
  (log1p a)
  (log1p a)
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (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)))
11.676 * * * [progress]: adding candidates to table
12.281 * * [progress]: iteration 4 / 4
12.281 * * * [progress]: picking best candidate
12.318 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))>
12.318 * * * [progress]: localizing error
12.361 * * * [progress]: generating rewritten candidates
12.361 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
12.362 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
12.364 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
12.365 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1)
12.366 * * * [progress]: generating series expansions
12.366 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
12.366 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
12.366 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
12.366 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
12.366 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
12.366 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
12.366 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
12.366 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
12.366 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
12.366 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
12.366 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
12.366 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
12.366 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
12.366 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
12.367 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
12.367 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
12.367 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
12.367 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
12.368 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
12.368 * [backup-simplify]: Simplify (log (exp (log1p a))) into (log1p a)
12.368 * [approximate]: Taking taylor expansion of (log1p a) in (a) around 0
12.368 * [taylor]: Taking taylor expansion of (log1p a) in a
12.368 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.368 * [taylor]: Taking taylor expansion of (log1p a) in a
12.368 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.368 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.368 * [backup-simplify]: Simplify (log (exp (log1p (/ 1 a)))) into (log1p (/ 1 a))
12.368 * [approximate]: Taking taylor expansion of (log1p (/ 1 a)) in (a) around 0
12.368 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
12.368 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.368 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
12.368 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.368 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify (log1p (/ 1 (/ 1 a))) into (log1p a)
12.368 * [backup-simplify]: Simplify (log (exp (log1p (/ 1 (- a))))) into (log1p (/ -1 a))
12.368 * [approximate]: Taking taylor expansion of (log1p (/ -1 a)) in (a) around 0
12.368 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
12.369 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
12.369 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
12.369 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
12.369 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify (log1p (/ -1 (/ 1 (- a)))) into (log1p a)
12.369 * * * * [progress]: [ 3 / 4 ] generating series at (2)
12.369 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
12.369 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
12.369 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
12.369 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
12.369 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
12.369 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
12.369 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
12.370 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) (log (exp (log1p (/ 1 a)))))) into (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a))))
12.370 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
12.370 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
12.370 * [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))))
12.370 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
12.370 * [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))))
12.370 * [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))))
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify 0 into 0
12.370 * [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)))
12.370 * [backup-simplify]: Simplify (acos (pow (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) (log (exp (log1p (/ 1 (- a))))))) into (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a))))
12.370 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
12.370 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
12.371 * [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))))
12.371 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
12.371 * [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))))
12.371 * [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))))
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [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)))
12.371 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1)
12.371 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.371 * [approximate]: Taking taylor expansion of (log1p a) in (a) around 0
12.371 * [taylor]: Taking taylor expansion of (log1p a) in a
12.371 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.371 * [taylor]: Taking taylor expansion of (log1p a) in a
12.371 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.371 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.371 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify (log1p a) into (log1p a)
12.372 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.372 * [approximate]: Taking taylor expansion of (log1p (/ 1 a)) in (a) around 0
12.372 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
12.372 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.372 * [taylor]: Taking taylor expansion of (log1p (/ 1 a)) in a
12.372 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.372 * [backup-simplify]: Simplify (log1p (/ 1 a)) into (log1p (/ 1 a))
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify (log1p (/ 1 (/ 1 a))) into (log1p a)
12.372 * [backup-simplify]: Simplify (log1p (/ 1 (- a))) into (log1p (/ -1 a))
12.372 * [approximate]: Taking taylor expansion of (log1p (/ -1 a)) in (a) around 0
12.372 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
12.372 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
12.372 * [taylor]: Taking taylor expansion of (log1p (/ -1 a)) in a
12.372 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
12.372 * [backup-simplify]: Simplify (log1p (/ -1 a)) into (log1p (/ -1 a))
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify 0 into 0
12.372 * [backup-simplify]: Simplify (log1p (/ -1 (/ 1 (- a)))) into (log1p a)
12.372 * * * [progress]: simplifying candidates
12.372 * * * * [progress]: [ 1 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log (exp (log1p a))))))>
12.372 * * * * [progress]: [ 2 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 3 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 4 / 53 ] 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)))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 5 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (cbrt (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 6 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 7 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 8 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))>
12.373 * * * * [progress]: [ 9 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (+ (log (* (cbrt (exp (log1p a))) (cbrt (exp (log1p a))))) (log (cbrt (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 10 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (+ (log (sqrt (exp (log1p a)))) (log (sqrt (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 11 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (+ (log 1) (log (exp (log1p a)))))))>
12.373 * * * * [progress]: [ 12 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* 1 (log (exp (log1p a)))))))>
12.373 * * * * [progress]: [ 13 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (cbrt (log1p a)) (log (exp (* (cbrt (log1p a)) (cbrt (log1p a)))))))))>
12.373 * * * * [progress]: [ 14 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (sqrt (log1p a)) (log (exp (sqrt (log1p a))))))))>
12.373 * * * * [progress]: [ 15 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (log1p a) (log (exp 1))))))>
12.373 * * * * [progress]: [ 16 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (pow (log (exp (log1p a))) 1))))>
12.373 * * * * [progress]: [ 17 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
12.373 * * * * [progress]: [ 18 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (exp (log (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 19 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 20 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (* (cbrt (log (exp (log1p a)))) (cbrt (log (exp (log1p a))))) (cbrt (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 21 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (cbrt (* (* (log (exp (log1p a))) (log (exp (log1p a)))) (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 22 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* (sqrt (log (exp (log1p a)))) (sqrt (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 23 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (* 1 (log (exp (log1p a)))))))>
12.373 * * * * [progress]: [ 24 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (posit16->real (real->posit16 (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 25 / 53 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))))>
12.373 * * * * [progress]: [ 26 / 53 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))) 1))>
12.373 * * * * [progress]: [ 27 / 53 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 28 / 53 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 29 / 53 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 30 / 53 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))))>
12.373 * * * * [progress]: [ 31 / 53 ] simplifiying candidate #<alt (λ (a) (* (sqrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))) (sqrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))))>
12.374 * * * * [progress]: [ 32 / 53 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))))>
12.374 * * * * [progress]: [ 33 / 53 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))))>
12.374 * * * * [progress]: [ 34 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (pow (log1p a) 1))))))>
12.374 * * * * [progress]: [ 35 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (exp (log (log1p a))))))))>
12.374 * * * * [progress]: [ 36 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log (exp (log1p a))))))))>
12.374 * * * * [progress]: [ 37 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (* (* (cbrt (log1p a)) (cbrt (log1p a))) (cbrt (log1p a))))))))>
12.374 * * * * [progress]: [ 38 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))))>
12.374 * * * * [progress]: [ 39 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (* (sqrt (log1p a)) (sqrt (log1p a))))))))>
12.374 * * * * [progress]: [ 40 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (* 1 (log1p a)))))))>
12.374 * * * * [progress]: [ 41 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (posit16->real (real->posit16 (log1p a))))))))>
12.374 * * * * [progress]: [ 42 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log (exp (log1p a))))))>
12.374 * * * * [progress]: [ 43 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log (exp (log1p a))))))>
12.374 * * * * [progress]: [ 44 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log (exp (log1p a))))))>
12.374 * * * * [progress]: [ 45 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
12.374 * * * * [progress]: [ 46 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
12.374 * * * * [progress]: [ 47 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
12.374 * * * * [progress]: [ 48 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
12.374 * * * * [progress]: [ 49 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
12.374 * * * * [progress]: [ 50 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
12.374 * * * * [progress]: [ 51 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))>
12.374 * * * * [progress]: [ 52 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))>
12.374 * * * * [progress]: [ 53 / 53 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))>
12.375 * [simplify]: Simplifying:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (log (* (cbrt (exp (log1p a))) (cbrt (exp (log1p a)))))
  (log (cbrt (exp (log1p a))))
  (log (sqrt (exp (log1p a))))
  (log (sqrt (exp (log1p a))))
  (log 1)
  (log (exp (log1p a)))
  (log (exp (log1p a)))
  (log (exp (* (cbrt (log1p a)) (cbrt (log1p a)))))
  (log (exp (sqrt (log1p a))))
  (log (exp 1))
  (log (log (exp (log1p a))))
  (exp (log (exp (log1p a))))
  (* (cbrt (log (exp (log1p a)))) (cbrt (log (exp (log1p a)))))
  (cbrt (log (exp (log1p a))))
  (* (* (log (exp (log1p a))) (log (exp (log1p a)))) (log (exp (log1p a))))
  (sqrt (log (exp (log1p a))))
  (sqrt (log (exp (log1p a))))
  (real->posit16 (log (exp (log1p a))))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))
  (log (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (exp (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (* (cbrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))) (cbrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))))
  (cbrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (* (* (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a)))))) (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log (exp (log1p a))))))
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (fmod (cosh a) (pow a 2))
  (log1p a)
  (log1p a)
  (log1p a)
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
  (log1p a)
  (log1p a)
  (log1p a)
12.375 * * [simplify]: iteration 1: (62 enodes)
12.393 * * [simplify]: iteration 2: (176 enodes)
12.419 * * [simplify]: iteration 3: (226 enodes)
12.455 * * [simplify]: iteration 4: (290 enodes)
12.504 * * [simplify]: iteration 5: (444 enodes)
12.612 * * [simplify]: iteration 6: (775 enodes)
12.941 * * [simplify]: iteration 7: (1930 enodes)
14.706 * * [simplify]: Extracting #0: cost 31 inf + 0
14.706 * * [simplify]: Extracting #1: cost 179 inf + 2
14.708 * * [simplify]: Extracting #2: cost 389 inf + 324
14.711 * * [simplify]: Extracting #3: cost 665 inf + 9815
14.720 * * [simplify]: Extracting #4: cost 532 inf + 50285
14.736 * * [simplify]: Extracting #5: cost 345 inf + 141943
14.810 * * [simplify]: Extracting #6: cost 107 inf + 364241
14.908 * * [simplify]: Extracting #7: cost 0 inf + 473146
14.992 * * [simplify]: Extracting #8: cost 0 inf + 467311
15.102 * * [simplify]: Extracting #9: cost 0 inf + 466889
15.231 * [simplify]: Simplified to:
  (log (fmod (cosh a) (* a a)))
  (exp (fmod (cosh a) (* a a)))
  (* (cbrt (fmod (cosh a) (* a a))) (cbrt (fmod (cosh a) (* a a))))
  (cbrt (fmod (cosh a) (* a a)))
  (* (* (fmod (cosh a) (* a a)) (fmod (cosh a) (* a a))) (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (sqrt (fmod (cosh a) (* a a)))
  (real->posit16 (fmod (cosh a) (* a a)))
  (+ (log (cbrt (exp (log1p a)))) (log (cbrt (exp (log1p a)))))
  (log (cbrt (exp (log1p a))))
  (log (sqrt (exp (log1p a))))
  (log (sqrt (exp (log1p a))))
  0
  (log1p a)
  (log1p a)
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (sqrt (log1p a))
  1
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (/ PI 2)
  (asin (pow (fmod (cosh a) (* a a)) (log1p a)))
  (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (exp (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)))))
  (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)))) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log (log1p a))
  (exp (log1p a))
  (* (cbrt (log1p a)) (cbrt (log1p a)))
  (cbrt (log1p a))
  (* (* (log1p a) (log1p a)) (log1p a))
  (sqrt (log1p a))
  (sqrt (log1p a))
  (real->posit16 (log1p a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (fmod (cosh a) (* a a))
  (log1p a)
  (log1p a)
  (log1p a)
  (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)))
  (log1p a)
  (log1p a)
  (log1p a)
15.237 * * * [progress]: adding candidates to table
15.802 * [progress]: [Phase 3 of 3] Extracting.
15.803 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (posit16->real (real->posit16 (log1p a))))))))> #<alt (λ (a) (acos (cbrt (exp (* (* (log (fmod (cosh a) (* a a))) (log1p a)) 3)))))> #<alt (λ (a) (- (/ PI 2) (asin (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))> #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (+ (log (sqrt (exp (log1p a)))) (log (sqrt (exp (log1p a))))))))> #<alt (λ (a) (acos (* (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>)
15.804 * * * [regime-changes]: Trying 2 branch expressions: (a (pow (fmod (cosh a) (* a a)) (log1p a)))
15.805 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (posit16->real (real->posit16 (log1p a))))))))> #<alt (λ (a) (acos (cbrt (exp (* (* (log (fmod (cosh a) (* a a))) (log1p a)) 3)))))> #<alt (λ (a) (- (/ PI 2) (asin (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))> #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (+ (log (sqrt (exp (log1p a)))) (log (sqrt (exp (log1p a))))))))> #<alt (λ (a) (acos (* (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>)
15.871 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log (exp (posit16->real (real->posit16 (log1p a))))))))> #<alt (λ (a) (acos (cbrt (exp (* (* (log (fmod (cosh a) (* a a))) (log1p a)) 3)))))> #<alt (λ (a) (- (/ PI 2) (asin (exp (* (log (fmod (cosh a) (* a a))) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (exp (* (log (fmod (cosh a) (* a a))) (log1p a)))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log (exp (log1p a))))))> #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (+ (log (sqrt (exp (log1p a)))) (log (sqrt (exp (log1p a))))))))> #<alt (λ (a) (acos (* (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))) (sqrt (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a))))))>)
15.959 * * * [regime]: Found split indices: #<option (#s(si 7 255))>
15.960 * [simplify]: Simplifying:
  (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))
15.960 * * [simplify]: iteration 1: (12 enodes)
15.961 * * [simplify]: iteration 2: (13 enodes)
15.962 * * [simplify]: Extracting #0: cost 1 inf + 0
15.962 * * [simplify]: Extracting #1: cost 2 inf + 0
15.962 * * [simplify]: Extracting #2: cost 4 inf + 0
15.962 * * [simplify]: Extracting #3: cost 6 inf + 0
15.962 * * [simplify]: Extracting #4: cost 9 inf + 0
15.962 * * [simplify]: Extracting #5: cost 12 inf + 0
15.962 * * [simplify]: Extracting #6: cost 11 inf + 1
15.963 * * [simplify]: Extracting #7: cost 0 inf + 3072
15.963 * [simplify]: Simplified to:
  (acos (pow (log (exp (fmod (cosh a) (* a a)))) (cbrt (* (* (log1p a) (log1p a)) (log1p a)))))
49.376 * [regime-testing]: Baseline error score: 59.25629336652643
49.379 * [regime-testing]: Oracle error score: 58.43987471896258
49.386 * [regime-testing]: End program error score: 59.25629336652643