0.468 * [progress]: [Phase 1 of 3] Setting up.
0.004 * * * [progress]: [1/2] Preparing points
1.546 * * * [progress]: [2/2] Setting up program.
1.554 * [progress]: [Phase 2 of 3] Improving.
1.555 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
1.558 * [simplify]: Simplifying:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.559 * * [simplify]: iteration 1: (7 enodes)
1.568 * * [simplify]: iteration 2: (16 enodes)
1.574 * * [simplify]: iteration 3: (24 enodes)
1.584 * * [simplify]: iteration 4: (42 enodes)
1.601 * * [simplify]: iteration 5: (85 enodes)
1.689 * * [simplify]: iteration 6: (197 enodes)
2.244 * * [simplify]: iteration 7: (473 enodes)
3.183 * * [simplify]: iteration 8: (1734 enodes)
14.053 * * [simplify]: Extracting #0: cost 1 inf + 0
14.054 * * [simplify]: Extracting #1: cost 2 inf + 0
14.054 * * [simplify]: Extracting #2: cost 207 inf + 0
14.061 * * [simplify]: Extracting #3: cost 1180 inf + 2
14.071 * * [simplify]: Extracting #4: cost 1216 inf + 280
14.086 * * [simplify]: Extracting #5: cost 1169 inf + 7610
14.104 * * [simplify]: Extracting #6: cost 1045 inf + 106542
14.248 * * [simplify]: Extracting #7: cost 302 inf + 1069445
14.499 * * [simplify]: Extracting #8: cost 6 inf + 1452227
14.779 * * [simplify]: Extracting #9: cost 0 inf + 1446384
15.089 * * [simplify]: Extracting #10: cost 0 inf + 1442151
15.372 * * [simplify]: Extracting #11: cost 0 inf + 1441780
15.651 * [simplify]: Simplified to:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
15.657 * * [progress]: iteration 1 / 4
15.657 * * * [progress]: picking best candidate
15.661 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
15.662 * * * [progress]: localizing error
15.690 * * * [progress]: generating rewritten candidates
15.690 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
15.691 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
15.692 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1)
15.695 * * * [progress]: generating series expansions
15.695 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
15.699 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
15.699 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
15.700 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
15.701 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
15.701 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
15.701 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
15.701 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
15.701 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
15.702 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
15.702 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
15.702 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
15.702 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
15.702 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
15.702 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
15.702 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 0 into 0
15.703 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
15.703 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
15.703 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
15.703 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
15.703 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
15.703 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
15.703 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
15.703 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
15.703 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
15.704 * * * * [progress]: [ 2 / 3 ] generating series at (2)
15.704 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (* a a)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
15.704 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
15.704 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
15.704 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
15.704 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
15.704 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
15.704 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
15.705 * [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))))
15.705 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
15.705 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
15.705 * [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))))
15.705 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
15.705 * [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))))
15.705 * [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))))
15.705 * [backup-simplify]: Simplify 0 into 0
15.705 * [backup-simplify]: Simplify 0 into 0
15.705 * [backup-simplify]: Simplify 0 into 0
15.705 * [backup-simplify]: Simplify 0 into 0
15.705 * [backup-simplify]: Simplify 0 into 0
15.705 * [backup-simplify]: Simplify 0 into 0
15.705 * [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)))
15.705 * [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))))
15.705 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
15.705 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
15.706 * [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))))
15.706 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
15.706 * [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))))
15.706 * [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))))
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [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)))
15.706 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1)
15.706 * [backup-simplify]: Simplify (cosh a) into (cosh a)
15.706 * [approximate]: Taking taylor expansion of (cosh a) in (a) around 0
15.706 * [taylor]: Taking taylor expansion of (cosh a) in a
15.706 * [taylor]: Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
15.706 * [taylor]: Taking taylor expansion of (+ (exp a) (exp (- a))) in a
15.706 * [taylor]: Taking taylor expansion of (exp a) in a
15.706 * [taylor]: Taking taylor expansion of a in a
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 1 into 1
15.707 * [backup-simplify]: Simplify (exp 0) into 1
15.707 * [taylor]: Taking taylor expansion of (exp (- a)) in a
15.707 * [taylor]: Taking taylor expansion of (- a) in a
15.707 * [taylor]: Taking taylor expansion of a in a
15.707 * [backup-simplify]: Simplify 0 into 0
15.707 * [backup-simplify]: Simplify 1 into 1
15.707 * [backup-simplify]: Simplify (- 0) into 0
15.707 * [backup-simplify]: Simplify (- 1) into -1
15.707 * [backup-simplify]: Simplify (exp 0) into 1
15.708 * [taylor]: Taking taylor expansion of 2 in a
15.708 * [backup-simplify]: Simplify 2 into 2
15.708 * [backup-simplify]: Simplify (+ 1 1) into 2
15.709 * [backup-simplify]: Simplify (/ 2 2) into 1
15.709 * [taylor]: Taking taylor expansion of (cosh a) in a
15.709 * [taylor]: Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
15.709 * [taylor]: Taking taylor expansion of (+ (exp a) (exp (- a))) in a
15.709 * [taylor]: Taking taylor expansion of (exp a) in a
15.709 * [taylor]: Taking taylor expansion of a in a
15.709 * [backup-simplify]: Simplify 0 into 0
15.709 * [backup-simplify]: Simplify 1 into 1
15.709 * [backup-simplify]: Simplify (exp 0) into 1
15.709 * [taylor]: Taking taylor expansion of (exp (- a)) in a
15.709 * [taylor]: Taking taylor expansion of (- a) in a
15.709 * [taylor]: Taking taylor expansion of a in a
15.709 * [backup-simplify]: Simplify 0 into 0
15.709 * [backup-simplify]: Simplify 1 into 1
15.709 * [backup-simplify]: Simplify (- 0) into 0
15.709 * [backup-simplify]: Simplify (- 1) into -1
15.709 * [backup-simplify]: Simplify (exp 0) into 1
15.709 * [taylor]: Taking taylor expansion of 2 in a
15.709 * [backup-simplify]: Simplify 2 into 2
15.710 * [backup-simplify]: Simplify (+ 1 1) into 2
15.710 * [backup-simplify]: Simplify (/ 2 2) into 1
15.710 * [backup-simplify]: Simplify 1 into 1
15.711 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
15.711 * [backup-simplify]: Simplify (- 1) into -1
15.712 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
15.725 * [backup-simplify]: Simplify (+ 1 -1) into 0
15.726 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
15.726 * [backup-simplify]: Simplify 0 into 0
15.728 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
15.729 * [backup-simplify]: Simplify (- 1) into -1
15.729 * [backup-simplify]: Simplify (- 0) into 0
15.731 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
15.732 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
15.732 * [backup-simplify]: Simplify (- (/ 1 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/2
15.732 * [backup-simplify]: Simplify 1/2 into 1/2
15.734 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
15.735 * [backup-simplify]: Simplify (- 1) into -1
15.735 * [backup-simplify]: Simplify (- 1) into -1
15.735 * [backup-simplify]: Simplify (- 0) into 0
15.736 * [backup-simplify]: Simplify (- 0) into 0
15.737 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
15.738 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
15.739 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
15.739 * [backup-simplify]: Simplify 0 into 0
15.741 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
15.742 * [backup-simplify]: Simplify (- 1) into -1
15.742 * [backup-simplify]: Simplify (- 1) into -1
15.742 * [backup-simplify]: Simplify (- 0) into 0
15.742 * [backup-simplify]: Simplify (- 1) into -1
15.743 * [backup-simplify]: Simplify (- 0) into 0
15.743 * [backup-simplify]: Simplify (- 0) into 0
15.743 * [backup-simplify]: Simplify (- 0) into 0
15.746 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
15.746 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
15.747 * [backup-simplify]: Simplify (- (/ 1/12 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 1/24
15.747 * [backup-simplify]: Simplify 1/24 into 1/24
15.748 * [backup-simplify]: Simplify (+ (* 1/24 (pow a 4)) (+ (* 1/2 (pow a 2)) 1)) into (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
15.748 * [backup-simplify]: Simplify (cosh (/ 1 a)) into (cosh (/ 1 a))
15.748 * [approximate]: Taking taylor expansion of (cosh (/ 1 a)) in (a) around 0
15.748 * [taylor]: Taking taylor expansion of (cosh (/ 1 a)) in a
15.748 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
15.748 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
15.748 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
15.749 * [taylor]: Taking taylor expansion of (/ 1 a) in a
15.749 * [taylor]: Taking taylor expansion of a in a
15.749 * [backup-simplify]: Simplify 0 into 0
15.749 * [backup-simplify]: Simplify 1 into 1
15.749 * [backup-simplify]: Simplify (/ 1 1) into 1
15.749 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a))
15.749 * [taylor]: Taking taylor expansion of (exp (- (/ 1 a))) in a
15.749 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a
15.749 * [taylor]: Taking taylor expansion of (/ 1 a) in a
15.749 * [taylor]: Taking taylor expansion of a in a
15.749 * [backup-simplify]: Simplify 0 into 0
15.749 * [backup-simplify]: Simplify 1 into 1
15.749 * [backup-simplify]: Simplify (/ 1 1) into 1
15.750 * [backup-simplify]: Simplify (- 1) into -1
15.750 * [backup-simplify]: Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
15.750 * [taylor]: Taking taylor expansion of 2 in a
15.750 * [backup-simplify]: Simplify 2 into 2
15.750 * [backup-simplify]: Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
15.750 * [backup-simplify]: Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
15.750 * [taylor]: Taking taylor expansion of (cosh (/ 1 a)) in a
15.750 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
15.750 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
15.750 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
15.750 * [taylor]: Taking taylor expansion of (/ 1 a) in a
15.750 * [taylor]: Taking taylor expansion of a in a
15.750 * [backup-simplify]: Simplify 0 into 0
15.750 * [backup-simplify]: Simplify 1 into 1
15.751 * [backup-simplify]: Simplify (/ 1 1) into 1
15.751 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a))
15.751 * [taylor]: Taking taylor expansion of (exp (- (/ 1 a))) in a
15.751 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a
15.751 * [taylor]: Taking taylor expansion of (/ 1 a) in a
15.751 * [taylor]: Taking taylor expansion of a in a
15.751 * [backup-simplify]: Simplify 0 into 0
15.751 * [backup-simplify]: Simplify 1 into 1
15.751 * [backup-simplify]: Simplify (/ 1 1) into 1
15.751 * [backup-simplify]: Simplify (- 1) into -1
15.751 * [backup-simplify]: Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
15.751 * [taylor]: Taking taylor expansion of 2 in a
15.751 * [backup-simplify]: Simplify 2 into 2
15.751 * [backup-simplify]: Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
15.751 * [backup-simplify]: Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
15.752 * [backup-simplify]: Simplify (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
15.752 * [backup-simplify]: Simplify (+ 0 0) into 0
15.752 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)))) into 0
15.752 * [backup-simplify]: Simplify 0 into 0
15.753 * [backup-simplify]: Simplify (+ 0 0) into 0
15.754 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.754 * [backup-simplify]: Simplify 0 into 0
15.754 * [backup-simplify]: Simplify (+ 0 0) into 0
15.755 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.755 * [backup-simplify]: Simplify 0 into 0
15.756 * [backup-simplify]: Simplify (+ 0 0) into 0
15.757 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.757 * [backup-simplify]: Simplify 0 into 0
15.758 * [backup-simplify]: Simplify (+ 0 0) into 0
15.759 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.759 * [backup-simplify]: Simplify 0 into 0
15.760 * [backup-simplify]: Simplify (+ 0 0) into 0
15.762 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.762 * [backup-simplify]: Simplify 0 into 0
15.762 * [backup-simplify]: Simplify (* 1/2 (+ (exp (- (/ 1 (/ 1 a)))) (exp (/ 1 (/ 1 a))))) into (* 1/2 (+ (exp a) (exp (- a))))
15.762 * [backup-simplify]: Simplify (cosh (/ 1 (- a))) into (cosh (/ -1 a))
15.762 * [approximate]: Taking taylor expansion of (cosh (/ -1 a)) in (a) around 0
15.762 * [taylor]: Taking taylor expansion of (cosh (/ -1 a)) in a
15.762 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
15.762 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
15.762 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
15.762 * [taylor]: Taking taylor expansion of (/ -1 a) in a
15.762 * [taylor]: Taking taylor expansion of -1 in a
15.762 * [backup-simplify]: Simplify -1 into -1
15.762 * [taylor]: Taking taylor expansion of a in a
15.762 * [backup-simplify]: Simplify 0 into 0
15.762 * [backup-simplify]: Simplify 1 into 1
15.763 * [backup-simplify]: Simplify (/ -1 1) into -1
15.763 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a))
15.763 * [taylor]: Taking taylor expansion of (exp (- (/ -1 a))) in a
15.763 * [taylor]: Taking taylor expansion of (- (/ -1 a)) in a
15.763 * [taylor]: Taking taylor expansion of (/ -1 a) in a
15.763 * [taylor]: Taking taylor expansion of -1 in a
15.763 * [backup-simplify]: Simplify -1 into -1
15.763 * [taylor]: Taking taylor expansion of a in a
15.763 * [backup-simplify]: Simplify 0 into 0
15.763 * [backup-simplify]: Simplify 1 into 1
15.763 * [backup-simplify]: Simplify (/ -1 1) into -1
15.763 * [backup-simplify]: Simplify (- -1) into 1
15.763 * [backup-simplify]: Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
15.763 * [taylor]: Taking taylor expansion of 2 in a
15.763 * [backup-simplify]: Simplify 2 into 2
15.763 * [backup-simplify]: Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
15.763 * [backup-simplify]: Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
15.764 * [taylor]: Taking taylor expansion of (cosh (/ -1 a)) in a
15.764 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
15.764 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
15.764 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
15.764 * [taylor]: Taking taylor expansion of (/ -1 a) in a
15.764 * [taylor]: Taking taylor expansion of -1 in a
15.764 * [backup-simplify]: Simplify -1 into -1
15.764 * [taylor]: Taking taylor expansion of a in a
15.764 * [backup-simplify]: Simplify 0 into 0
15.764 * [backup-simplify]: Simplify 1 into 1
15.764 * [backup-simplify]: Simplify (/ -1 1) into -1
15.764 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a))
15.764 * [taylor]: Taking taylor expansion of (exp (- (/ -1 a))) in a
15.764 * [taylor]: Taking taylor expansion of (- (/ -1 a)) in a
15.764 * [taylor]: Taking taylor expansion of (/ -1 a) in a
15.764 * [taylor]: Taking taylor expansion of -1 in a
15.764 * [backup-simplify]: Simplify -1 into -1
15.764 * [taylor]: Taking taylor expansion of a in a
15.764 * [backup-simplify]: Simplify 0 into 0
15.764 * [backup-simplify]: Simplify 1 into 1
15.764 * [backup-simplify]: Simplify (/ -1 1) into -1
15.765 * [backup-simplify]: Simplify (- -1) into 1
15.765 * [backup-simplify]: Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
15.765 * [taylor]: Taking taylor expansion of 2 in a
15.765 * [backup-simplify]: Simplify 2 into 2
15.765 * [backup-simplify]: Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
15.765 * [backup-simplify]: Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
15.765 * [backup-simplify]: Simplify (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
15.765 * [backup-simplify]: Simplify (+ 0 0) into 0
15.766 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)))) into 0
15.766 * [backup-simplify]: Simplify 0 into 0
15.766 * [backup-simplify]: Simplify (+ 0 0) into 0
15.767 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.767 * [backup-simplify]: Simplify 0 into 0
15.767 * [backup-simplify]: Simplify (+ 0 0) into 0
15.769 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.769 * [backup-simplify]: Simplify 0 into 0
15.769 * [backup-simplify]: Simplify (+ 0 0) into 0
15.771 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.771 * [backup-simplify]: Simplify 0 into 0
15.771 * [backup-simplify]: Simplify (+ 0 0) into 0
15.773 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.773 * [backup-simplify]: Simplify 0 into 0
15.773 * [backup-simplify]: Simplify (+ 0 0) into 0
15.775 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
15.775 * [backup-simplify]: Simplify 0 into 0
15.775 * [backup-simplify]: Simplify (* 1/2 (+ (exp (/ 1 (/ 1 (- a)))) (exp (/ -1 (/ 1 (- a)))))) into (* 1/2 (+ (exp (* -1 a)) (exp a)))
15.775 * * * [progress]: simplifying candidates
15.775 * * * * [progress]: [ 1 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (fmod (cosh a) (* a a)))) (log1p a))))>
15.776 * * * * [progress]: [ 2 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (fmod (cosh a) (* a a)))) (log1p a))))>
15.776 * * * * [progress]: [ 3 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (fmod (cosh a) (* a a)) 1) (log1p a))))>
15.776 * * * * [progress]: [ 4 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (fmod (cosh a) (* a a)))) (log1p a))))>
15.776 * * * * [progress]: [ 5 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
15.776 * * * * [progress]: [ 6 / 41 ] 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))))>
15.776 * * * * [progress]: [ 7 / 41 ] 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))))>
15.776 * * * * [progress]: [ 8 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))) (log1p a))))>
15.776 * * * * [progress]: [ 9 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (fmod (cosh a) (* a a))) (log1p a))))>
15.776 * * * * [progress]: [ 10 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (fmod (cosh a) (* a a)))) (log1p a))))>
15.776 * * * * [progress]: [ 11 / 41 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
15.776 * * * * [progress]: [ 12 / 41 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
15.776 * * * * [progress]: [ 13 / 41 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))>
15.776 * * * * [progress]: [ 14 / 41 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (fmod (cosh a) (* a a)) (log1p a))) 1))>
15.776 * * * * [progress]: [ 15 / 41 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
15.776 * * * * [progress]: [ 16 / 41 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
15.776 * * * * [progress]: [ 17 / 41 ] 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))))))>
15.776 * * * * [progress]: [ 18 / 41 ] 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))))))>
15.776 * * * * [progress]: [ 19 / 41 ] 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))))))>
15.776 * * * * [progress]: [ 20 / 41 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (fmod (cosh a) (* a a)) (log1p a)))))>
15.776 * * * * [progress]: [ 21 / 41 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>
15.776 * * * * [progress]: [ 22 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (log1p (expm1 (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 23 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (expm1 (log1p (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 24 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (/ (+ (exp a) (exp (- a))) 2) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 25 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (pow (cosh a) 1) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 26 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (exp (log (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 27 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (log (exp (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 28 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* (* (cbrt (cosh a)) (cbrt (cosh a))) (cbrt (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 29 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 30 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 31 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* 1 (cosh a)) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 32 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (posit16->real (real->posit16 (cosh a))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 33 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
15.777 * * * * [progress]: [ 34 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
15.777 * * * * [progress]: [ 35 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
15.777 * * * * [progress]: [ 36 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
15.777 * * * * [progress]: [ 37 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
15.777 * * * * [progress]: [ 38 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
15.777 * * * * [progress]: [ 39 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1)) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 40 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* 1/2 (+ (exp a) (exp (- a)))) (* a a)) (log1p a))))>
15.777 * * * * [progress]: [ 41 / 41 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (* 1/2 (+ (exp (* -1 a)) (exp a))) (* a a)) (log1p a))))>
15.778 * [simplify]: Simplifying:
  (expm1 (fmod (cosh a) (* a a)))
  (log1p (fmod (cosh a) (* a a)))
  (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)))
  (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log1p (acos (pow (fmod (cosh a) (* a a)) (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))))
  (expm1 (cosh a))
  (log1p (cosh a))
  (+ (exp a) (exp (- a)))
  (log (cosh a))
  (exp (cosh a))
  (* (cbrt (cosh a)) (cbrt (cosh a)))
  (cbrt (cosh a))
  (* (* (cosh a) (cosh a)) (cosh a))
  (sqrt (cosh a))
  (sqrt (cosh a))
  (real->posit16 (cosh 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)))
  (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
  (* 1/2 (+ (exp a) (exp (- a))))
  (* 1/2 (+ (exp (* -1 a)) (exp a)))
15.778 * * [simplify]: iteration 1: (64 enodes)
15.794 * * [simplify]: iteration 2: (111 enodes)
15.828 * * [simplify]: iteration 3: (188 enodes)
15.877 * * [simplify]: iteration 4: (387 enodes)
16.015 * * [simplify]: iteration 5: (851 enodes)
16.503 * * [simplify]: Extracting #0: cost 34 inf + 0
16.503 * * [simplify]: Extracting #1: cost 122 inf + 0
16.504 * * [simplify]: Extracting #2: cost 218 inf + 2455
16.507 * * [simplify]: Extracting #3: cost 265 inf + 16368
16.516 * * [simplify]: Extracting #4: cost 149 inf + 44363
16.539 * * [simplify]: Extracting #5: cost 57 inf + 84266
16.561 * * [simplify]: Extracting #6: cost 12 inf + 111907
16.582 * * [simplify]: Extracting #7: cost 0 inf + 120275
16.599 * * [simplify]: Extracting #8: cost 0 inf + 120195
16.629 * [simplify]: Simplified to:
  (expm1 (fmod (cosh a) (* a a)))
  (log1p (fmod (cosh a) (* a a)))
  (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)))
  (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log1p (acos (pow (fmod (cosh a) (* a a)) (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))))
  (expm1 (cosh a))
  (log1p (cosh a))
  (+ (/ 1 (exp a)) (exp a))
  (log (cosh a))
  (exp (cosh a))
  (* (cbrt (cosh a)) (cbrt (cosh a)))
  (cbrt (cosh a))
  (* (* (cosh a) (cosh a)) (cosh a))
  (sqrt (cosh a))
  (sqrt (cosh a))
  (real->posit16 (cosh 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)))
  (fma (* a a) (fma (* a a) 1/24 1/2) 1)
  (fma (exp a) 1/2 (/ 1/2 (exp a)))
  (fma (exp a) 1/2 (/ 1/2 (exp a)))
16.632 * * * [progress]: adding candidates to table
17.015 * * [progress]: iteration 2 / 4
17.016 * * * [progress]: picking best candidate
17.046 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))>
17.046 * * * [progress]: localizing error
17.074 * * * [progress]: generating rewritten candidates
17.074 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
17.075 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
17.077 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
17.079 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1)
17.080 * * * [progress]: generating series expansions
17.080 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
17.080 * [backup-simplify]: Simplify (fmod (cosh a) (* a a)) into (fmod (cosh a) (pow a 2))
17.080 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
17.080 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
17.081 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.081 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
17.081 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.081 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.081 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.081 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
17.081 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
17.081 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.081 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
17.081 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.081 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.081 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
17.082 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.082 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
17.082 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
17.082 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.082 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
17.082 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.082 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.082 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify 0 into 0
17.082 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
17.082 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
17.082 * [backup-simplify]: Simplify (log (exp (fmod (cosh a) (* a a)))) into (fmod (cosh a) (pow a 2))
17.082 * [approximate]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in (a) around 0
17.082 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
17.082 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.082 * [taylor]: Taking taylor expansion of (fmod (cosh a) (pow a 2)) in a
17.083 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.083 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify (fmod (cosh a) (pow a 2)) into (fmod (cosh a) (pow a 2))
17.083 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 a)) (* (/ 1 a) (/ 1 a))))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.083 * [approximate]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in (a) around 0
17.083 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
17.083 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.083 * [taylor]: Taking taylor expansion of (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) in a
17.083 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.083 * [backup-simplify]: Simplify (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ 1 a)) (/ 1 (pow a 2)))
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify 0 into 0
17.083 * [backup-simplify]: Simplify (fmod (cosh (/ 1 (/ 1 a))) (/ 1 (pow (/ 1 a) 2))) into (fmod (cosh a) (pow a 2))
17.084 * [backup-simplify]: Simplify (log (exp (fmod (cosh (/ 1 (- a))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.084 * [approximate]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in (a) around 0
17.084 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
17.084 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.084 * [taylor]: Taking taylor expansion of (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) in a
17.084 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.084 * [backup-simplify]: Simplify (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) into (fmod (cosh (/ -1 a)) (/ 1 (pow a 2)))
17.084 * [backup-simplify]: Simplify 0 into 0
17.084 * [backup-simplify]: Simplify 0 into 0
17.084 * [backup-simplify]: Simplify 0 into 0
17.084 * [backup-simplify]: Simplify 0 into 0
17.084 * [backup-simplify]: Simplify 0 into 0
17.084 * [backup-simplify]: Simplify 0 into 0
17.084 * [backup-simplify]: Simplify (fmod (cosh (/ -1 (/ 1 (- a)))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (cosh a) (pow a 2))
17.084 * * * * [progress]: [ 3 / 4 ] generating series at (2)
17.084 * [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)))
17.084 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in (a) around 0
17.084 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
17.084 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
17.084 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) in a
17.084 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
17.085 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
17.085 * [backup-simplify]: Simplify 0 into 0
17.085 * [backup-simplify]: Simplify 0 into 0
17.085 * [backup-simplify]: Simplify 0 into 0
17.085 * [backup-simplify]: Simplify 0 into 0
17.085 * [backup-simplify]: Simplify 0 into 0
17.085 * [backup-simplify]: Simplify 0 into 0
17.085 * [backup-simplify]: Simplify (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))) into (acos (pow (fmod (cosh a) (pow a 2)) (log1p a)))
17.085 * [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))))
17.085 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
17.085 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
17.085 * [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))))
17.085 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ 1 a)) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
17.086 * [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))))
17.086 * [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))))
17.086 * [backup-simplify]: Simplify 0 into 0
17.086 * [backup-simplify]: Simplify 0 into 0
17.086 * [backup-simplify]: Simplify 0 into 0
17.086 * [backup-simplify]: Simplify 0 into 0
17.086 * [backup-simplify]: Simplify 0 into 0
17.086 * [backup-simplify]: Simplify 0 into 0
17.086 * [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)))
17.086 * [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))))
17.086 * [approximate]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
17.086 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
17.086 * [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))))
17.086 * [taylor]: Taking taylor expansion of (acos (pow (fmod (cosh (/ -1 a)) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
17.087 * [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))))
17.087 * [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))))
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [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)))
17.087 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1)
17.087 * [backup-simplify]: Simplify (cosh a) into (cosh a)
17.087 * [approximate]: Taking taylor expansion of (cosh a) in (a) around 0
17.087 * [taylor]: Taking taylor expansion of (cosh a) in a
17.087 * [taylor]: Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
17.087 * [taylor]: Taking taylor expansion of (+ (exp a) (exp (- a))) in a
17.087 * [taylor]: Taking taylor expansion of (exp a) in a
17.087 * [taylor]: Taking taylor expansion of a in a
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 1 into 1
17.087 * [backup-simplify]: Simplify (exp 0) into 1
17.087 * [taylor]: Taking taylor expansion of (exp (- a)) in a
17.087 * [taylor]: Taking taylor expansion of (- a) in a
17.087 * [taylor]: Taking taylor expansion of a in a
17.087 * [backup-simplify]: Simplify 0 into 0
17.087 * [backup-simplify]: Simplify 1 into 1
17.088 * [backup-simplify]: Simplify (- 0) into 0
17.088 * [backup-simplify]: Simplify (- 1) into -1
17.088 * [backup-simplify]: Simplify (exp 0) into 1
17.088 * [taylor]: Taking taylor expansion of 2 in a
17.088 * [backup-simplify]: Simplify 2 into 2
17.088 * [backup-simplify]: Simplify (+ 1 1) into 2
17.089 * [backup-simplify]: Simplify (/ 2 2) into 1
17.089 * [taylor]: Taking taylor expansion of (cosh a) in a
17.089 * [taylor]: Rewrote expression to (/ (+ (exp a) (exp (- a))) 2)
17.089 * [taylor]: Taking taylor expansion of (+ (exp a) (exp (- a))) in a
17.089 * [taylor]: Taking taylor expansion of (exp a) in a
17.089 * [taylor]: Taking taylor expansion of a in a
17.089 * [backup-simplify]: Simplify 0 into 0
17.089 * [backup-simplify]: Simplify 1 into 1
17.089 * [backup-simplify]: Simplify (exp 0) into 1
17.089 * [taylor]: Taking taylor expansion of (exp (- a)) in a
17.089 * [taylor]: Taking taylor expansion of (- a) in a
17.089 * [taylor]: Taking taylor expansion of a in a
17.089 * [backup-simplify]: Simplify 0 into 0
17.089 * [backup-simplify]: Simplify 1 into 1
17.089 * [backup-simplify]: Simplify (- 0) into 0
17.089 * [backup-simplify]: Simplify (- 1) into -1
17.089 * [backup-simplify]: Simplify (exp 0) into 1
17.089 * [taylor]: Taking taylor expansion of 2 in a
17.089 * [backup-simplify]: Simplify 2 into 2
17.090 * [backup-simplify]: Simplify (+ 1 1) into 2
17.090 * [backup-simplify]: Simplify (/ 2 2) into 1
17.090 * [backup-simplify]: Simplify 1 into 1
17.090 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
17.091 * [backup-simplify]: Simplify (- 1) into -1
17.091 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
17.092 * [backup-simplify]: Simplify (+ 1 -1) into 0
17.092 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
17.092 * [backup-simplify]: Simplify 0 into 0
17.094 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
17.094 * [backup-simplify]: Simplify (- 1) into -1
17.095 * [backup-simplify]: Simplify (- 0) into 0
17.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
17.097 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
17.098 * [backup-simplify]: Simplify (- (/ 1 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/2
17.098 * [backup-simplify]: Simplify 1/2 into 1/2
17.101 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
17.101 * [backup-simplify]: Simplify (- 1) into -1
17.101 * [backup-simplify]: Simplify (- 1) into -1
17.102 * [backup-simplify]: Simplify (- 0) into 0
17.102 * [backup-simplify]: Simplify (- 0) into 0
17.105 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
17.105 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
17.107 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
17.107 * [backup-simplify]: Simplify 0 into 0
17.111 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
17.111 * [backup-simplify]: Simplify (- 1) into -1
17.112 * [backup-simplify]: Simplify (- 1) into -1
17.112 * [backup-simplify]: Simplify (- 0) into 0
17.112 * [backup-simplify]: Simplify (- 1) into -1
17.112 * [backup-simplify]: Simplify (- 0) into 0
17.113 * [backup-simplify]: Simplify (- 0) into 0
17.113 * [backup-simplify]: Simplify (- 0) into 0
17.115 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
17.115 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
17.116 * [backup-simplify]: Simplify (- (/ 1/12 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 1/24
17.116 * [backup-simplify]: Simplify 1/24 into 1/24
17.117 * [backup-simplify]: Simplify (+ (* 1/24 (pow a 4)) (+ (* 1/2 (pow a 2)) 1)) into (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
17.117 * [backup-simplify]: Simplify (cosh (/ 1 a)) into (cosh (/ 1 a))
17.117 * [approximate]: Taking taylor expansion of (cosh (/ 1 a)) in (a) around 0
17.117 * [taylor]: Taking taylor expansion of (cosh (/ 1 a)) in a
17.117 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
17.117 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
17.117 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
17.117 * [taylor]: Taking taylor expansion of (/ 1 a) in a
17.117 * [taylor]: Taking taylor expansion of a in a
17.117 * [backup-simplify]: Simplify 0 into 0
17.117 * [backup-simplify]: Simplify 1 into 1
17.117 * [backup-simplify]: Simplify (/ 1 1) into 1
17.117 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a))
17.117 * [taylor]: Taking taylor expansion of (exp (- (/ 1 a))) in a
17.117 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a
17.117 * [taylor]: Taking taylor expansion of (/ 1 a) in a
17.117 * [taylor]: Taking taylor expansion of a in a
17.117 * [backup-simplify]: Simplify 0 into 0
17.117 * [backup-simplify]: Simplify 1 into 1
17.118 * [backup-simplify]: Simplify (/ 1 1) into 1
17.118 * [backup-simplify]: Simplify (- 1) into -1
17.118 * [backup-simplify]: Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
17.118 * [taylor]: Taking taylor expansion of 2 in a
17.118 * [backup-simplify]: Simplify 2 into 2
17.118 * [backup-simplify]: Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
17.118 * [backup-simplify]: Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
17.118 * [taylor]: Taking taylor expansion of (cosh (/ 1 a)) in a
17.118 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) 2)
17.118 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) in a
17.118 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
17.118 * [taylor]: Taking taylor expansion of (/ 1 a) in a
17.118 * [taylor]: Taking taylor expansion of a in a
17.118 * [backup-simplify]: Simplify 0 into 0
17.118 * [backup-simplify]: Simplify 1 into 1
17.118 * [backup-simplify]: Simplify (/ 1 1) into 1
17.119 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a))
17.119 * [taylor]: Taking taylor expansion of (exp (- (/ 1 a))) in a
17.119 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a
17.119 * [taylor]: Taking taylor expansion of (/ 1 a) in a
17.119 * [taylor]: Taking taylor expansion of a in a
17.119 * [backup-simplify]: Simplify 0 into 0
17.119 * [backup-simplify]: Simplify 1 into 1
17.119 * [backup-simplify]: Simplify (/ 1 1) into 1
17.119 * [backup-simplify]: Simplify (- 1) into -1
17.119 * [backup-simplify]: Simplify (exp (- (/ 1 a))) into (exp (- (/ 1 a)))
17.119 * [taylor]: Taking taylor expansion of 2 in a
17.119 * [backup-simplify]: Simplify 2 into 2
17.119 * [backup-simplify]: Simplify (+ (exp (/ 1 a)) (exp (- (/ 1 a)))) into (+ (exp (- (/ 1 a))) (exp (/ 1 a)))
17.119 * [backup-simplify]: Simplify (/ (+ (exp (- (/ 1 a))) (exp (/ 1 a))) 2) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
17.120 * [backup-simplify]: Simplify (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) into (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a))))
17.120 * [backup-simplify]: Simplify (+ 0 0) into 0
17.120 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)))) into 0
17.121 * [backup-simplify]: Simplify 0 into 0
17.121 * [backup-simplify]: Simplify (+ 0 0) into 0
17.122 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.122 * [backup-simplify]: Simplify 0 into 0
17.122 * [backup-simplify]: Simplify (+ 0 0) into 0
17.124 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.124 * [backup-simplify]: Simplify 0 into 0
17.124 * [backup-simplify]: Simplify (+ 0 0) into 0
17.125 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.125 * [backup-simplify]: Simplify 0 into 0
17.126 * [backup-simplify]: Simplify (+ 0 0) into 0
17.127 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.127 * [backup-simplify]: Simplify 0 into 0
17.128 * [backup-simplify]: Simplify (+ 0 0) into 0
17.130 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (- (/ 1 a))) (exp (/ 1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.130 * [backup-simplify]: Simplify 0 into 0
17.130 * [backup-simplify]: Simplify (* 1/2 (+ (exp (- (/ 1 (/ 1 a)))) (exp (/ 1 (/ 1 a))))) into (* 1/2 (+ (exp a) (exp (- a))))
17.130 * [backup-simplify]: Simplify (cosh (/ 1 (- a))) into (cosh (/ -1 a))
17.130 * [approximate]: Taking taylor expansion of (cosh (/ -1 a)) in (a) around 0
17.130 * [taylor]: Taking taylor expansion of (cosh (/ -1 a)) in a
17.130 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
17.130 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
17.130 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
17.130 * [taylor]: Taking taylor expansion of (/ -1 a) in a
17.130 * [taylor]: Taking taylor expansion of -1 in a
17.130 * [backup-simplify]: Simplify -1 into -1
17.130 * [taylor]: Taking taylor expansion of a in a
17.130 * [backup-simplify]: Simplify 0 into 0
17.130 * [backup-simplify]: Simplify 1 into 1
17.131 * [backup-simplify]: Simplify (/ -1 1) into -1
17.131 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a))
17.131 * [taylor]: Taking taylor expansion of (exp (- (/ -1 a))) in a
17.131 * [taylor]: Taking taylor expansion of (- (/ -1 a)) in a
17.131 * [taylor]: Taking taylor expansion of (/ -1 a) in a
17.131 * [taylor]: Taking taylor expansion of -1 in a
17.131 * [backup-simplify]: Simplify -1 into -1
17.131 * [taylor]: Taking taylor expansion of a in a
17.131 * [backup-simplify]: Simplify 0 into 0
17.131 * [backup-simplify]: Simplify 1 into 1
17.131 * [backup-simplify]: Simplify (/ -1 1) into -1
17.131 * [backup-simplify]: Simplify (- -1) into 1
17.131 * [backup-simplify]: Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
17.131 * [taylor]: Taking taylor expansion of 2 in a
17.131 * [backup-simplify]: Simplify 2 into 2
17.131 * [backup-simplify]: Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
17.132 * [backup-simplify]: Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
17.132 * [taylor]: Taking taylor expansion of (cosh (/ -1 a)) in a
17.132 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) 2)
17.132 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 a)) (exp (- (/ -1 a)))) in a
17.132 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
17.132 * [taylor]: Taking taylor expansion of (/ -1 a) in a
17.132 * [taylor]: Taking taylor expansion of -1 in a
17.132 * [backup-simplify]: Simplify -1 into -1
17.132 * [taylor]: Taking taylor expansion of a in a
17.132 * [backup-simplify]: Simplify 0 into 0
17.132 * [backup-simplify]: Simplify 1 into 1
17.132 * [backup-simplify]: Simplify (/ -1 1) into -1
17.132 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a))
17.132 * [taylor]: Taking taylor expansion of (exp (- (/ -1 a))) in a
17.132 * [taylor]: Taking taylor expansion of (- (/ -1 a)) in a
17.132 * [taylor]: Taking taylor expansion of (/ -1 a) in a
17.132 * [taylor]: Taking taylor expansion of -1 in a
17.132 * [backup-simplify]: Simplify -1 into -1
17.132 * [taylor]: Taking taylor expansion of a in a
17.132 * [backup-simplify]: Simplify 0 into 0
17.132 * [backup-simplify]: Simplify 1 into 1
17.132 * [backup-simplify]: Simplify (/ -1 1) into -1
17.133 * [backup-simplify]: Simplify (- -1) into 1
17.133 * [backup-simplify]: Simplify (exp (- (/ -1 a))) into (exp (/ 1 a))
17.133 * [taylor]: Taking taylor expansion of 2 in a
17.133 * [backup-simplify]: Simplify 2 into 2
17.133 * [backup-simplify]: Simplify (+ (exp (/ -1 a)) (exp (/ 1 a))) into (+ (exp (/ 1 a)) (exp (/ -1 a)))
17.133 * [backup-simplify]: Simplify (/ (+ (exp (/ 1 a)) (exp (/ -1 a))) 2) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
17.133 * [backup-simplify]: Simplify (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) into (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a))))
17.133 * [backup-simplify]: Simplify (+ 0 0) into 0
17.134 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)))) into 0
17.134 * [backup-simplify]: Simplify 0 into 0
17.134 * [backup-simplify]: Simplify (+ 0 0) into 0
17.135 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.135 * [backup-simplify]: Simplify 0 into 0
17.136 * [backup-simplify]: Simplify (+ 0 0) into 0
17.137 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.137 * [backup-simplify]: Simplify 0 into 0
17.137 * [backup-simplify]: Simplify (+ 0 0) into 0
17.139 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.139 * [backup-simplify]: Simplify 0 into 0
17.139 * [backup-simplify]: Simplify (+ 0 0) into 0
17.141 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.141 * [backup-simplify]: Simplify 0 into 0
17.141 * [backup-simplify]: Simplify (+ 0 0) into 0
17.143 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (+ (exp (/ 1 a)) (exp (/ -1 a)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0
17.143 * [backup-simplify]: Simplify 0 into 0
17.143 * [backup-simplify]: Simplify (* 1/2 (+ (exp (/ 1 (/ 1 (- a)))) (exp (/ -1 (/ 1 (- a)))))) into (* 1/2 (+ (exp (* -1 a)) (exp a)))
17.143 * * * [progress]: simplifying candidates
17.143 * * * * [progress]: [ 1 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log1p (expm1 (fmod (cosh a) (* a a)))))) (log1p a))))>
17.143 * * * * [progress]: [ 2 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (expm1 (log1p (fmod (cosh a) (* a a)))))) (log1p a))))>
17.143 * * * * [progress]: [ 3 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (cosh a) (* a a)) 1))) (log1p a))))>
17.143 * * * * [progress]: [ 4 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (cosh a) (* a a)))))) (log1p a))))>
17.143 * * * * [progress]: [ 5 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
17.143 * * * * [progress]: [ 6 / 62 ] 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))))>
17.144 * * * * [progress]: [ 7 / 62 ] 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))))>
17.144 * * * * [progress]: [ 8 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (cosh a) (* a a))) (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 9 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (cosh a) (* a a))))) (log1p a))))>
17.144 * * * * [progress]: [ 10 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 11 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 12 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 13 / 62 ] 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))))>
17.144 * * * * [progress]: [ 14 / 62 ] 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))))>
17.144 * * * * [progress]: [ 15 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
17.144 * * * * [progress]: [ 16 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
17.144 * * * * [progress]: [ 17 / 62 ] 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))))>
17.144 * * * * [progress]: [ 18 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (cosh a) (* a a))) (log (exp (sqrt (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 19 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (cosh a) (* a a)) (log (exp 1))) (log1p a))))>
17.144 * * * * [progress]: [ 20 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (cosh a) (* a a)))) 1) (log1p a))))>
17.144 * * * * [progress]: [ 21 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
17.144 * * * * [progress]: [ 22 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 23 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 24 / 62 ] 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))))>
17.144 * * * * [progress]: [ 25 / 62 ] 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))))>
17.144 * * * * [progress]: [ 26 / 62 ] 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))))>
17.144 * * * * [progress]: [ 27 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (cosh a) (* a a))))) (log1p a))))>
17.144 * * * * [progress]: [ 28 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (cosh a) (* a a)))))) (log1p a))))>
17.144 * * * * [progress]: [ 29 / 62 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
17.144 * * * * [progress]: [ 30 / 62 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
17.144 * * * * [progress]: [ 31 / 62 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
17.144 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))) 1))>
17.144 * * * * [progress]: [ 33 / 62 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
17.144 * * * * [progress]: [ 34 / 62 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
17.145 * * * * [progress]: [ 35 / 62 ] 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))))))>
17.145 * * * * [progress]: [ 36 / 62 ] 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))))))>
17.145 * * * * [progress]: [ 37 / 62 ] 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))))))>
17.145 * * * * [progress]: [ 38 / 62 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a)))))>
17.145 * * * * [progress]: [ 39 / 62 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))))>
17.145 * * * * [progress]: [ 40 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (log1p (expm1 (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 41 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (expm1 (log1p (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 42 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (/ (+ (exp a) (exp (- a))) 2) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (pow (cosh a) 1) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 44 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (exp (log (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 45 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (log (exp (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 46 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* (* (cbrt (cosh a)) (cbrt (cosh a))) (cbrt (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 47 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 48 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 49 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* 1 (cosh a)) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 50 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (posit16->real (real->posit16 (cosh a))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 51 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
17.145 * * * * [progress]: [ 52 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
17.145 * * * * [progress]: [ 53 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (cosh a) (pow a 2)))) (log1p a))))>
17.145 * * * * [progress]: [ 54 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
17.145 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
17.145 * * * * [progress]: [ 56 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
17.145 * * * * [progress]: [ 57 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
17.145 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
17.145 * * * * [progress]: [ 59 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (cosh a) (pow a 2)) (log1p a))))>
17.145 * * * * [progress]: [ 60 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1)) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 61 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* 1/2 (+ (exp a) (exp (- a)))) (* a a)))) (log1p a))))>
17.145 * * * * [progress]: [ 62 / 62 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (* 1/2 (+ (exp (* -1 a)) (exp a))) (* a a)))) (log1p a))))>
17.146 * [simplify]: Simplifying:
  (expm1 (fmod (cosh a) (* a a)))
  (log1p (fmod (cosh a) (* a a)))
  (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)))
  (expm1 (log (exp (fmod (cosh a) (* a a)))))
  (log1p (log (exp (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)))))
  (expm1 (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p a))))
  (log1p (acos (pow (log (exp (fmod (cosh a) (* a a)))) (log1p 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))))
  (expm1 (cosh a))
  (log1p (cosh a))
  (+ (exp a) (exp (- a)))
  (log (cosh a))
  (exp (cosh a))
  (* (cbrt (cosh a)) (cbrt (cosh a)))
  (cbrt (cosh a))
  (* (* (cosh a) (cosh a)) (cosh a))
  (sqrt (cosh a))
  (sqrt (cosh a))
  (real->posit16 (cosh 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)))
  (+ (* 1/2 (pow a 2)) (+ (* 1/24 (pow a 4)) 1))
  (* 1/2 (+ (exp a) (exp (- a))))
  (* 1/2 (+ (exp (* -1 a)) (exp a)))
17.147 * * [simplify]: iteration 1: (88 enodes)
17.170 * * [simplify]: iteration 2: (144 enodes)
17.203 * * [simplify]: iteration 3: (229 enodes)
17.269 * * [simplify]: iteration 4: (439 enodes)
17.449 * * [simplify]: iteration 5: (905 enodes)
17.798 * * [simplify]: Extracting #0: cost 39 inf + 0
17.799 * * [simplify]: Extracting #1: cost 143 inf + 2
17.802 * * [simplify]: Extracting #2: cost 242 inf + 2899
17.807 * * [simplify]: Extracting #3: cost 256 inf + 30906
17.817 * * [simplify]: Extracting #4: cost 115 inf + 75514
17.833 * * [simplify]: Extracting #5: cost 16 inf + 123144
17.852 * * [simplify]: Extracting #6: cost 0 inf + 135002
17.871 * [simplify]: Simplified to:
  (expm1 (fmod (cosh a) (* a a)))
  (log1p (fmod (cosh a) (* a a)))
  (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)))
  (expm1 (fmod (cosh a) (* a a)))
  (log1p (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)))))
  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)))
  (expm1 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))
  (log1p (acos (pow (fmod (cosh a) (* a a)) (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))))
  (expm1 (cosh a))
  (log1p (cosh a))
  (+ (exp a) (/ 1 (exp a)))
  (log (cosh a))
  (exp (cosh a))
  (* (cbrt (cosh a)) (cbrt (cosh a)))
  (cbrt (cosh a))
  (* (* (cosh a) (cosh a)) (cosh a))
  (sqrt (cosh a))
  (sqrt (cosh a))
  (real->posit16 (cosh 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)))
  (fma (* a a) (fma (* a a) 1/24 1/2) 1)
  (fma (exp a) 1/2 (/ 1/2 (exp a)))
  (fma (exp a) 1/2 (/ 1/2 (exp a)))
17.873 * * * [progress]: adding candidates to table
18.261 * * [progress]: iteration 3 / 4
18.261 * * * [progress]: picking best candidate
18.300 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))>
18.300 * * * [progress]: localizing error
18.328 * * * [progress]: generating rewritten candidates
18.329 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1)
18.329 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
18.331 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
18.333 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 3)
18.339 * * * [progress]: generating series expansions
18.339 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1)
18.339 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.339 * [approximate]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in (a) around 0
18.339 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
18.339 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.339 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
18.339 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.339 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.339 * [backup-simplify]: Simplify 0 into 0
18.339 * [backup-simplify]: Simplify 0 into 0
18.339 * [backup-simplify]: Simplify 0 into 0
18.339 * [backup-simplify]: Simplify 0 into 0
18.339 * [backup-simplify]: Simplify 0 into 0
18.339 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.340 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.340 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in (a) around 0
18.340 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
18.340 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.340 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
18.340 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.340 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.340 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify 0 into 0
18.340 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.341 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.341 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in (a) around 0
18.341 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
18.341 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.341 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
18.341 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.341 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.341 * [backup-simplify]: Simplify 0 into 0
18.341 * [backup-simplify]: Simplify 0 into 0
18.341 * [backup-simplify]: Simplify 0 into 0
18.341 * [backup-simplify]: Simplify 0 into 0
18.341 * [backup-simplify]: Simplify 0 into 0
18.341 * [backup-simplify]: Simplify 0 into 0
18.341 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.341 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
18.342 * [backup-simplify]: Simplify (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.342 * [approximate]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in (a) around 0
18.342 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
18.342 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.342 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
18.342 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.342 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.342 * [backup-simplify]: Simplify 0 into 0
18.342 * [backup-simplify]: Simplify 0 into 0
18.342 * [backup-simplify]: Simplify 0 into 0
18.342 * [backup-simplify]: Simplify 0 into 0
18.342 * [backup-simplify]: Simplify 0 into 0
18.342 * [backup-simplify]: Simplify 0 into 0
18.342 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.342 * [backup-simplify]: Simplify (log (exp (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a))))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.342 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in (a) around 0
18.342 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
18.342 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.342 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
18.343 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.343 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
18.343 * [backup-simplify]: Simplify 0 into 0
18.343 * [backup-simplify]: Simplify 0 into 0
18.343 * [backup-simplify]: Simplify 0 into 0
18.343 * [backup-simplify]: Simplify 0 into 0
18.343 * [backup-simplify]: Simplify 0 into 0
18.343 * [backup-simplify]: Simplify 0 into 0
18.343 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.343 * [backup-simplify]: Simplify (log (exp (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a)))))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.343 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in (a) around 0
18.343 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
18.344 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.344 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
18.344 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.344 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
18.344 * [backup-simplify]: Simplify 0 into 0
18.344 * [backup-simplify]: Simplify 0 into 0
18.344 * [backup-simplify]: Simplify 0 into 0
18.344 * [backup-simplify]: Simplify 0 into 0
18.344 * [backup-simplify]: Simplify 0 into 0
18.344 * [backup-simplify]: Simplify 0 into 0
18.344 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
18.344 * * * * [progress]: [ 3 / 4 ] generating series at (2)
18.344 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.344 * [approximate]: Taking taylor expansion of (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) in (a) around 0
18.344 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) in a
18.345 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.345 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) in a
18.345 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.345 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.345 * [backup-simplify]: Simplify 0 into 0
18.345 * [backup-simplify]: Simplify 0 into 0
18.345 * [backup-simplify]: Simplify 0 into 0
18.345 * [backup-simplify]: Simplify 0 into 0
18.345 * [backup-simplify]: Simplify 0 into 0
18.345 * [backup-simplify]: Simplify 0 into 0
18.345 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.345 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a))))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
18.345 * [approximate]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
18.345 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
18.345 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
18.345 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
18.346 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
18.346 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
18.346 * [backup-simplify]: Simplify 0 into 0
18.346 * [backup-simplify]: Simplify 0 into 0
18.346 * [backup-simplify]: Simplify 0 into 0
18.346 * [backup-simplify]: Simplify 0 into 0
18.346 * [backup-simplify]: Simplify 0 into 0
18.346 * [backup-simplify]: Simplify 0 into 0
18.346 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.346 * [backup-simplify]: Simplify (acos (pow (log (exp (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a)))))) (log1p (/ 1 (- a))))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
18.346 * [approximate]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
18.346 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
18.347 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
18.347 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
18.347 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
18.347 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
18.347 * [backup-simplify]: Simplify 0 into 0
18.347 * [backup-simplify]: Simplify 0 into 0
18.347 * [backup-simplify]: Simplify 0 into 0
18.347 * [backup-simplify]: Simplify 0 into 0
18.347 * [backup-simplify]: Simplify 0 into 0
18.347 * [backup-simplify]: Simplify 0 into 0
18.347 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
18.347 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 3)
18.347 * [backup-simplify]: Simplify (/ 1/2 (exp a)) into (/ 1/2 (exp a))
18.347 * [approximate]: Taking taylor expansion of (/ 1/2 (exp a)) in (a) around 0
18.347 * [taylor]: Taking taylor expansion of (/ 1/2 (exp a)) in a
18.347 * [taylor]: Taking taylor expansion of 1/2 in a
18.347 * [backup-simplify]: Simplify 1/2 into 1/2
18.347 * [taylor]: Taking taylor expansion of (exp a) in a
18.347 * [taylor]: Taking taylor expansion of a in a
18.348 * [backup-simplify]: Simplify 0 into 0
18.348 * [backup-simplify]: Simplify 1 into 1
18.348 * [backup-simplify]: Simplify (exp 0) into 1
18.348 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
18.348 * [taylor]: Taking taylor expansion of (/ 1/2 (exp a)) in a
18.348 * [taylor]: Taking taylor expansion of 1/2 in a
18.348 * [backup-simplify]: Simplify 1/2 into 1/2
18.348 * [taylor]: Taking taylor expansion of (exp a) in a
18.348 * [taylor]: Taking taylor expansion of a in a
18.348 * [backup-simplify]: Simplify 0 into 0
18.348 * [backup-simplify]: Simplify 1 into 1
18.348 * [backup-simplify]: Simplify (exp 0) into 1
18.348 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
18.348 * [backup-simplify]: Simplify 1/2 into 1/2
18.349 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
18.350 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 1 1)))) into -1/2
18.350 * [backup-simplify]: Simplify -1/2 into -1/2
18.351 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
18.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 1/2 1)) (* -1/2 (/ 1 1)))) into 1/4
18.351 * [backup-simplify]: Simplify 1/4 into 1/4
18.351 * [backup-simplify]: Simplify (+ (* 1/4 (pow a 2)) (+ (* -1/2 a) 1/2)) into (- (+ (* 1/4 (pow a 2)) 1/2) (* 1/2 a))
18.352 * [backup-simplify]: Simplify (/ 1/2 (exp (/ 1 a))) into (/ 1/2 (exp (/ 1 a)))
18.352 * [approximate]: Taking taylor expansion of (/ 1/2 (exp (/ 1 a))) in (a) around 0
18.352 * [taylor]: Taking taylor expansion of (/ 1/2 (exp (/ 1 a))) in a
18.352 * [taylor]: Taking taylor expansion of 1/2 in a
18.352 * [backup-simplify]: Simplify 1/2 into 1/2
18.352 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
18.352 * [taylor]: Taking taylor expansion of (/ 1 a) in a
18.352 * [taylor]: Taking taylor expansion of a in a
18.352 * [backup-simplify]: Simplify 0 into 0
18.352 * [backup-simplify]: Simplify 1 into 1
18.352 * [backup-simplify]: Simplify (/ 1 1) into 1
18.352 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a))
18.352 * [backup-simplify]: Simplify (/ 1/2 (exp (/ 1 a))) into (/ 1/2 (exp (/ 1 a)))
18.352 * [taylor]: Taking taylor expansion of (/ 1/2 (exp (/ 1 a))) in a
18.352 * [taylor]: Taking taylor expansion of 1/2 in a
18.352 * [backup-simplify]: Simplify 1/2 into 1/2
18.352 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
18.352 * [taylor]: Taking taylor expansion of (/ 1 a) in a
18.352 * [taylor]: Taking taylor expansion of a in a
18.352 * [backup-simplify]: Simplify 0 into 0
18.352 * [backup-simplify]: Simplify 1 into 1
18.352 * [backup-simplify]: Simplify (/ 1 1) into 1
18.352 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a))
18.353 * [backup-simplify]: Simplify (/ 1/2 (exp (/ 1 a))) into (/ 1/2 (exp (/ 1 a)))
18.353 * [backup-simplify]: Simplify (/ 1/2 (exp (/ 1 a))) into (/ 1/2 (exp (/ 1 a)))
18.353 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 a))) (+ (* (/ 1/2 (exp (/ 1 a))) (/ 0 (exp (/ 1 a)))))) into 0
18.353 * [backup-simplify]: Simplify 0 into 0
18.353 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 a))) (+ (* (/ 1/2 (exp (/ 1 a))) (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))))) into 0
18.353 * [backup-simplify]: Simplify 0 into 0
18.353 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 a))) (+ (* (/ 1/2 (exp (/ 1 a))) (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))))) into 0
18.353 * [backup-simplify]: Simplify 0 into 0
18.353 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 a))) (+ (* (/ 1/2 (exp (/ 1 a))) (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))))) into 0
18.353 * [backup-simplify]: Simplify 0 into 0
18.354 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 a))) (+ (* (/ 1/2 (exp (/ 1 a))) (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))))) into 0
18.354 * [backup-simplify]: Simplify 0 into 0
18.354 * [backup-simplify]: Simplify (- (/ 0 (exp (/ 1 a))) (+ (* (/ 1/2 (exp (/ 1 a))) (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))) (* 0 (/ 0 (exp (/ 1 a)))))) into 0
18.354 * [backup-simplify]: Simplify 0 into 0
18.354 * [backup-simplify]: Simplify (/ 1/2 (exp (/ 1 (/ 1 a)))) into (/ 1/2 (exp a))
18.354 * [backup-simplify]: Simplify (/ 1/2 (exp (/ 1 (- a)))) into (/ 1/2 (exp (/ -1 a)))
18.354 * [approximate]: Taking taylor expansion of (/ 1/2 (exp (/ -1 a))) in (a) around 0
18.354 * [taylor]: Taking taylor expansion of (/ 1/2 (exp (/ -1 a))) in a
18.354 * [taylor]: Taking taylor expansion of 1/2 in a
18.354 * [backup-simplify]: Simplify 1/2 into 1/2
18.354 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
18.354 * [taylor]: Taking taylor expansion of (/ -1 a) in a
18.354 * [taylor]: Taking taylor expansion of -1 in a
18.354 * [backup-simplify]: Simplify -1 into -1
18.354 * [taylor]: Taking taylor expansion of a in a
18.354 * [backup-simplify]: Simplify 0 into 0
18.354 * [backup-simplify]: Simplify 1 into 1
18.355 * [backup-simplify]: Simplify (/ -1 1) into -1
18.355 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a))
18.355 * [backup-simplify]: Simplify (/ 1/2 (exp (/ -1 a))) into (/ 1/2 (exp (/ -1 a)))
18.355 * [taylor]: Taking taylor expansion of (/ 1/2 (exp (/ -1 a))) in a
18.355 * [taylor]: Taking taylor expansion of 1/2 in a
18.355 * [backup-simplify]: Simplify 1/2 into 1/2
18.355 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
18.355 * [taylor]: Taking taylor expansion of (/ -1 a) in a
18.355 * [taylor]: Taking taylor expansion of -1 in a
18.355 * [backup-simplify]: Simplify -1 into -1
18.355 * [taylor]: Taking taylor expansion of a in a
18.355 * [backup-simplify]: Simplify 0 into 0
18.355 * [backup-simplify]: Simplify 1 into 1
18.355 * [backup-simplify]: Simplify (/ -1 1) into -1
18.355 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a))
18.355 * [backup-simplify]: Simplify (/ 1/2 (exp (/ -1 a))) into (/ 1/2 (exp (/ -1 a)))
18.355 * [backup-simplify]: Simplify (/ 1/2 (exp (/ -1 a))) into (/ 1/2 (exp (/ -1 a)))
18.356 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 a))) (+ (* (/ 1/2 (exp (/ -1 a))) (/ 0 (exp (/ -1 a)))))) into 0
18.356 * [backup-simplify]: Simplify 0 into 0
18.356 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 a))) (+ (* (/ 1/2 (exp (/ -1 a))) (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))))) into 0
18.356 * [backup-simplify]: Simplify 0 into 0
18.356 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 a))) (+ (* (/ 1/2 (exp (/ -1 a))) (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))))) into 0
18.356 * [backup-simplify]: Simplify 0 into 0
18.356 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 a))) (+ (* (/ 1/2 (exp (/ -1 a))) (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))))) into 0
18.356 * [backup-simplify]: Simplify 0 into 0
18.357 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 a))) (+ (* (/ 1/2 (exp (/ -1 a))) (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))))) into 0
18.357 * [backup-simplify]: Simplify 0 into 0
18.357 * [backup-simplify]: Simplify (- (/ 0 (exp (/ -1 a))) (+ (* (/ 1/2 (exp (/ -1 a))) (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))) (* 0 (/ 0 (exp (/ -1 a)))))) into 0
18.357 * [backup-simplify]: Simplify 0 into 0
18.357 * [backup-simplify]: Simplify (/ 1/2 (exp (/ -1 (/ 1 (- a))))) into (/ 1/2 (exp a))
18.357 * * * [progress]: simplifying candidates
18.357 * * * * [progress]: [ 1 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log1p (expm1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 2 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (expm1 (log1p (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 3 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) 1))) (log1p a))))>
18.357 * * * * [progress]: [ 4 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (exp (log (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 5 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 6 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 7 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (cbrt (* (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 8 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 9 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (* 1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log1p a))))>
18.357 * * * * [progress]: [ 10 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (posit16->real (real->posit16 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 11 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log1p (expm1 (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 12 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (expm1 (log1p (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.357 * * * * [progress]: [ 13 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log (* (cbrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (cbrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 14 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (sqrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 15 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (+ (log 1) (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log1p a))))>
18.358 * * * * [progress]: [ 16 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log1p a))))>
18.358 * * * * [progress]: [ 17 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (log1p a))))>
18.358 * * * * [progress]: [ 18 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 19 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (log (exp 1))) (log1p a))))>
18.358 * * * * [progress]: [ 20 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) 1) (log1p a))))>
18.358 * * * * [progress]: [ 21 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (log1p a))))>
18.358 * * * * [progress]: [ 22 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (exp (log (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 23 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 24 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (* (cbrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (cbrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (cbrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 25 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (cbrt (* (* (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 26 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (sqrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 27 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (* 1 (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log1p a))))>
18.358 * * * * [progress]: [ 28 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (posit16->real (real->posit16 (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
18.358 * * * * [progress]: [ 29 / 81 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.358 * * * * [progress]: [ 30 / 81 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.358 * * * * [progress]: [ 31 / 81 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))))>
18.358 * * * * [progress]: [ 32 / 81 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))) 1))>
18.358 * * * * [progress]: [ 33 / 81 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.358 * * * * [progress]: [ 34 / 81 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.358 * * * * [progress]: [ 35 / 81 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.358 * * * * [progress]: [ 36 / 81 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.364 * * * * [progress]: [ 37 / 81 ] simplifiying candidate #<alt (λ (a) (* (sqrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (sqrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.364 * * * * [progress]: [ 38 / 81 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))))>
18.364 * * * * [progress]: [ 39 / 81 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))>
18.364 * * * * [progress]: [ 40 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (log1p (expm1 (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 41 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (expm1 (log1p (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 42 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (pow (/ 1/2 (exp a)) 1)) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 43 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (exp (- (log 1/2) a))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 44 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (exp (log (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 45 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (log (exp (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 46 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (cbrt (/ (* (* 1/2 1/2) 1/2) (* (* (exp a) (exp a)) (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 47 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (* (cbrt (/ 1/2 (exp a))) (cbrt (/ 1/2 (exp a)))) (cbrt (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 48 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (cbrt (* (* (/ 1/2 (exp a)) (/ 1/2 (exp a))) (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 49 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (sqrt (/ 1/2 (exp a))) (sqrt (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 50 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ (- 1/2) (- (exp a)))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 51 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ (* (cbrt 1/2) (cbrt 1/2)) (* (cbrt (exp a)) (cbrt (exp a)))) (/ (cbrt 1/2) (cbrt (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 52 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ (* (cbrt 1/2) (cbrt 1/2)) (sqrt (exp a))) (/ (cbrt 1/2) (sqrt (exp a))))) (* a a)))) (log1p a))))>
18.364 * * * * [progress]: [ 53 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ (* (cbrt 1/2) (cbrt 1/2)) 1) (/ (cbrt 1/2) (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 54 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ (sqrt 1/2) (* (cbrt (exp a)) (cbrt (exp a)))) (/ (sqrt 1/2) (cbrt (exp a))))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 55 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ (sqrt 1/2) (sqrt (exp a))) (/ (sqrt 1/2) (sqrt (exp a))))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 56 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ (sqrt 1/2) 1) (/ (sqrt 1/2) (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 57 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))) (/ 1/2 (cbrt (exp a))))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 58 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ 1 (sqrt (exp a))) (/ 1/2 (sqrt (exp a))))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 59 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* (/ 1 1) (/ 1/2 (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 60 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* 1 (/ 1/2 (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 61 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (* 1/2 (/ 1 (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 62 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1 (/ (exp a) 1/2))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 63 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ (/ 1/2 (* (cbrt (exp a)) (cbrt (exp a)))) (cbrt (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 64 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ (/ 1/2 (sqrt (exp a))) (sqrt (exp a)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 65 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ (/ 1/2 1) (exp a))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 66 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ (* (cbrt 1/2) (cbrt 1/2)) (/ (exp a) (cbrt 1/2)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 67 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ (sqrt 1/2) (/ (exp a) (sqrt 1/2)))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 68 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1 (/ (exp a) 1/2))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 69 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (posit16->real (real->posit16 (/ 1/2 (exp a))))) (* a a)))) (log1p a))))>
18.365 * * * * [progress]: [ 70 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))) (log1p a))))>
18.365 * * * * [progress]: [ 71 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))) (log1p a))))>
18.365 * * * * [progress]: [ 72 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))) (log1p a))))>
18.365 * * * * [progress]: [ 73 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
18.365 * * * * [progress]: [ 74 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
18.365 * * * * [progress]: [ 75 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
18.365 * * * * [progress]: [ 76 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
18.365 * * * * [progress]: [ 77 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
18.365 * * * * [progress]: [ 78 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
18.366 * * * * [progress]: [ 79 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (- (+ (* 1/4 (pow a 2)) 1/2) (* 1/2 a))) (* a a)))) (log1p a))))>
18.366 * * * * [progress]: [ 80 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))>
18.366 * * * * [progress]: [ 81 / 81 ] simplifiying candidate #<alt (λ (a) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))>
18.366 * [simplify]: Simplifying:
  (expm1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (log (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (* (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (expm1 (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log1p (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log (* (cbrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (cbrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log (sqrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log (sqrt (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log 1)
  (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))
  (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))
  (log (exp (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log (exp 1))
  (log (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (exp (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (* (cbrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (cbrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (cbrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (* (* (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (sqrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (sqrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (real->posit16 (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (expm1 (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (log1p (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (/ PI 2)
  (asin (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))
  (log (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (exp (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (* (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))))
  (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (* (* (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (sqrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (real->posit16 (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))
  (expm1 (/ 1/2 (exp a)))
  (log1p (/ 1/2 (exp a)))
  (- (log 1/2) a)
  (log (/ 1/2 (exp a)))
  (exp (/ 1/2 (exp a)))
  (/ (* (* 1/2 1/2) 1/2) (* (* (exp a) (exp a)) (exp a)))
  (* (cbrt (/ 1/2 (exp a))) (cbrt (/ 1/2 (exp a))))
  (cbrt (/ 1/2 (exp a)))
  (* (* (/ 1/2 (exp a)) (/ 1/2 (exp a))) (/ 1/2 (exp a)))
  (sqrt (/ 1/2 (exp a)))
  (sqrt (/ 1/2 (exp a)))
  (- 1/2)
  (- (exp a))
  (/ (* (cbrt 1/2) (cbrt 1/2)) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (cbrt 1/2) (cbrt (exp a)))
  (/ (* (cbrt 1/2) (cbrt 1/2)) (sqrt (exp a)))
  (/ (cbrt 1/2) (sqrt (exp a)))
  (/ (* (cbrt 1/2) (cbrt 1/2)) 1)
  (/ (cbrt 1/2) (exp a))
  (/ (sqrt 1/2) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (sqrt 1/2) (cbrt (exp a)))
  (/ (sqrt 1/2) (sqrt (exp a)))
  (/ (sqrt 1/2) (sqrt (exp a)))
  (/ (sqrt 1/2) 1)
  (/ (sqrt 1/2) (exp a))
  (/ 1 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ 1/2 (cbrt (exp a)))
  (/ 1 (sqrt (exp a)))
  (/ 1/2 (sqrt (exp a)))
  (/ 1 1)
  (/ 1/2 (exp a))
  (/ 1 (exp a))
  (/ (exp a) 1/2)
  (/ 1/2 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ 1/2 (sqrt (exp a)))
  (/ 1/2 1)
  (/ (exp a) (cbrt 1/2))
  (/ (exp a) (sqrt 1/2))
  (/ (exp a) 1/2)
  (real->posit16 (/ 1/2 (exp a)))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
  (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
  (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
  (- (+ (* 1/4 (pow a 2)) 1/2) (* 1/2 a))
  (/ 1/2 (exp a))
  (/ 1/2 (exp a))
18.368 * * [simplify]: iteration 1: (115 enodes)
18.398 * * [simplify]: iteration 2: (189 enodes)
18.434 * * [simplify]: iteration 3: (308 enodes)
18.497 * * [simplify]: iteration 4: (525 enodes)
18.675 * * [simplify]: iteration 5: (1068 enodes)
19.111 * * [simplify]: Extracting #0: cost 61 inf + 0
19.112 * * [simplify]: Extracting #1: cost 196 inf + 45
19.115 * * [simplify]: Extracting #2: cost 334 inf + 1594
19.125 * * [simplify]: Extracting #3: cost 211 inf + 28181
19.142 * * [simplify]: Extracting #4: cost 87 inf + 70790
19.159 * * [simplify]: Extracting #5: cost 25 inf + 105697
19.177 * * [simplify]: Extracting #6: cost 1 inf + 126475
19.196 * * [simplify]: Extracting #7: cost 0 inf + 126772
19.214 * * [simplify]: Extracting #8: cost 0 inf + 126291
19.233 * [simplify]: Simplified to:
  (expm1 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (* (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (expm1 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (+ (log (cbrt (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))) (log (cbrt (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))))
  (log (cbrt (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))))
  (log (sqrt (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))))
  (log (sqrt (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))))
  0
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (* (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  1
  (log (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (* (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (expm1 (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (log1p (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (/ PI 2)
  (asin (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (log (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (exp (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (* (cbrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))))
  (cbrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (* (* (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))) (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))) (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (real->posit16 (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (expm1 (/ 1/2 (exp a)))
  (log1p (/ 1/2 (exp a)))
  (- (log 1/2) a)
  (- (log 1/2) a)
  (exp (/ 1/2 (exp a)))
  (/ 1/8 (exp (* 3 a)))
  (* (cbrt (/ 1/2 (exp a))) (cbrt (/ 1/2 (exp a))))
  (cbrt (/ 1/2 (exp a)))
  (/ 1/8 (exp (* 3 a)))
  (sqrt (/ 1/2 (exp a)))
  (sqrt (/ 1/2 (exp a)))
  -1/2
  (- (exp a))
  (* (/ (cbrt 1/2) (cbrt (exp a))) (/ (cbrt 1/2) (cbrt (exp a))))
  (/ (cbrt 1/2) (cbrt (exp a)))
  (/ (* (cbrt 1/2) (cbrt 1/2)) (sqrt (exp a)))
  (/ (cbrt 1/2) (sqrt (exp a)))
  (* (cbrt 1/2) (cbrt 1/2))
  (/ (cbrt 1/2) (exp a))
  (/ (/ (sqrt 1/2) (cbrt (exp a))) (cbrt (exp a)))
  (/ (sqrt 1/2) (cbrt (exp a)))
  (/ (sqrt 1/2) (sqrt (exp a)))
  (/ (sqrt 1/2) (sqrt (exp a)))
  (sqrt 1/2)
  (/ (sqrt 1/2) (exp a))
  (/ (/ 1 (cbrt (exp a))) (cbrt (exp a)))
  (/ 1/2 (cbrt (exp a)))
  (/ 1 (sqrt (exp a)))
  (/ 1/2 (sqrt (exp a)))
  1
  (/ 1/2 (exp a))
  (exp (- a))
  (/ (exp a) 1/2)
  (/ 1/2 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ 1/2 (sqrt (exp a)))
  1/2
  (/ (exp a) (cbrt 1/2))
  (/ (exp a) (sqrt 1/2))
  (/ (exp a) 1/2)
  (real->posit16 (/ 1/2 (exp a)))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (fma (fma 1/4 a -1/2) a 1/2)
  (/ 1/2 (exp a))
  (/ 1/2 (exp a))
19.239 * * * [progress]: adding candidates to table
19.868 * * [progress]: iteration 4 / 4
19.868 * * * [progress]: picking best candidate
19.908 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.908 * * * [progress]: localizing error
19.944 * * * [progress]: generating rewritten candidates
19.944 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1 1 1)
19.944 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
19.944 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
19.947 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
19.949 * * * [progress]: generating series expansions
19.949 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1 1 1)
19.949 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.949 * [approximate]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in (a) around 0
19.949 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
19.950 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.950 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
19.950 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.950 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.950 * [backup-simplify]: Simplify 0 into 0
19.950 * [backup-simplify]: Simplify 0 into 0
19.950 * [backup-simplify]: Simplify 0 into 0
19.950 * [backup-simplify]: Simplify 0 into 0
19.950 * [backup-simplify]: Simplify 0 into 0
19.950 * [backup-simplify]: Simplify 0 into 0
19.950 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.950 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.950 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in (a) around 0
19.950 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
19.950 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.950 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
19.950 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.951 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.951 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.951 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in (a) around 0
19.951 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
19.951 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.951 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
19.951 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.951 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.951 * [backup-simplify]: Simplify 0 into 0
19.951 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.952 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
19.952 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.952 * [approximate]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in (a) around 0
19.952 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
19.952 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.952 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
19.952 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.952 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify 0 into 0
19.952 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.953 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.953 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in (a) around 0
19.953 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
19.953 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.953 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
19.953 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.953 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.953 * [backup-simplify]: Simplify 0 into 0
19.953 * [backup-simplify]: Simplify 0 into 0
19.953 * [backup-simplify]: Simplify 0 into 0
19.953 * [backup-simplify]: Simplify 0 into 0
19.953 * [backup-simplify]: Simplify 0 into 0
19.953 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.954 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a)))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.954 * [approximate]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in (a) around 0
19.954 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
19.954 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.954 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
19.954 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.954 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.954 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify 0 into 0
19.954 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2))) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.955 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
19.955 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.955 * [approximate]: Taking taylor expansion of (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) in (a) around 0
19.955 * [taylor]: Taking taylor expansion of (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) in a
19.955 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
19.955 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.955 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.955 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.955 * [taylor]: Taking taylor expansion of (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) in a
19.955 * [taylor]: Taking taylor expansion of (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) in a
19.955 * [backup-simplify]: Simplify (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) into (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
19.955 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.955 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.956 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.956 * [backup-simplify]: Simplify 0 into 0
19.957 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.957 * [backup-simplify]: Simplify 0 into 0
19.957 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.957 * [backup-simplify]: Simplify 0 into 0
19.958 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.958 * [backup-simplify]: Simplify 0 into 0
19.958 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.958 * [backup-simplify]: Simplify 0 into 0
19.959 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))))) into 0
19.959 * [backup-simplify]: Simplify 0 into 0
19.959 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.959 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a)))))) into (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))))
19.959 * [approximate]: Taking taylor expansion of (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))) in (a) around 0
19.959 * [taylor]: Taking taylor expansion of (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))) in a
19.959 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
19.960 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.960 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))) into (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))))
19.960 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.960 * [taylor]: Taking taylor expansion of (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))) in a
19.960 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) in a
19.960 * [backup-simplify]: Simplify (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))
19.960 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))) into (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))))
19.960 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.960 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))) into (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))))
19.960 * [backup-simplify]: Simplify 0 into 0
19.961 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.961 * [backup-simplify]: Simplify 0 into 0
19.962 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.962 * [backup-simplify]: Simplify 0 into 0
19.962 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.962 * [backup-simplify]: Simplify 0 into 0
19.963 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.963 * [backup-simplify]: Simplify 0 into 0
19.964 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2)))))) into 0
19.964 * [backup-simplify]: Simplify 0 into 0
19.964 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2)))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.964 * [backup-simplify]: Simplify (log (exp (sqrt (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a))))))) into (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))))
19.964 * [approximate]: Taking taylor expansion of (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))) in (a) around 0
19.964 * [taylor]: Taking taylor expansion of (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))) in a
19.964 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
19.964 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.964 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))) into (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))))
19.965 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.965 * [taylor]: Taking taylor expansion of (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))) in a
19.965 * [taylor]: Taking taylor expansion of (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) in a
19.965 * [backup-simplify]: Simplify (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) into (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))
19.965 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))) into (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))))
19.965 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.965 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))) into (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))))
19.965 * [backup-simplify]: Simplify 0 into 0
19.966 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.966 * [backup-simplify]: Simplify 0 into 0
19.966 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.966 * [backup-simplify]: Simplify 0 into 0
19.967 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.967 * [backup-simplify]: Simplify 0 into 0
19.968 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.968 * [backup-simplify]: Simplify 0 into 0
19.968 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2)))))) into 0
19.968 * [backup-simplify]: Simplify 0 into 0
19.969 * [backup-simplify]: Simplify (sqrt (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2)))) into (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
19.969 * * * * [progress]: [ 4 / 4 ] generating series at (2)
19.969 * [backup-simplify]: Simplify (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.969 * [approximate]: Taking taylor expansion of (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) in (a) around 0
19.969 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) in a
19.969 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.969 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) in a
19.969 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.970 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.970 * [backup-simplify]: Simplify 0 into 0
19.970 * [backup-simplify]: Simplify 0 into 0
19.970 * [backup-simplify]: Simplify 0 into 0
19.970 * [backup-simplify]: Simplify 0 into 0
19.970 * [backup-simplify]: Simplify 0 into 0
19.970 * [backup-simplify]: Simplify 0 into 0
19.970 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.970 * [backup-simplify]: Simplify (acos (pow (* (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a)))) (log (exp (sqrt (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (* (/ 1 a) (/ 1 a))))))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
19.970 * [approximate]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in (a) around 0
19.970 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
19.970 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
19.970 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) in a
19.970 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
19.971 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a)))) into (acos (pow (fmod (fma (exp (/ 1 a)) 1/2 (/ 1/2 (exp (/ 1 a)))) (/ 1 (pow a 2))) (log1p (/ 1 a))))
19.971 * [backup-simplify]: Simplify 0 into 0
19.971 * [backup-simplify]: Simplify 0 into 0
19.971 * [backup-simplify]: Simplify 0 into 0
19.971 * [backup-simplify]: Simplify 0 into 0
19.971 * [backup-simplify]: Simplify 0 into 0
19.971 * [backup-simplify]: Simplify 0 into 0
19.971 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ 1 (/ 1 a))) 1/2 (/ 1/2 (exp (/ 1 (/ 1 a))))) (/ 1 (pow (/ 1 a) 2))) (log1p (/ 1 (/ 1 a))))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.971 * [backup-simplify]: Simplify (acos (pow (* (sqrt (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a))))) (log (exp (sqrt (fmod (fma (exp (/ 1 (- a))) 1/2 (/ 1/2 (exp (/ 1 (- a))))) (* (/ 1 (- a)) (/ 1 (- a)))))))) (log1p (/ 1 (- a))))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
19.971 * [approximate]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in (a) around 0
19.971 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
19.972 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
19.972 * [taylor]: Taking taylor expansion of (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) in a
19.972 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
19.972 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a)))) into (acos (pow (fmod (fma (exp (/ -1 a)) 1/2 (/ 1/2 (exp (/ -1 a)))) (/ 1 (pow a 2))) (log1p (/ -1 a))))
19.972 * [backup-simplify]: Simplify 0 into 0
19.972 * [backup-simplify]: Simplify 0 into 0
19.972 * [backup-simplify]: Simplify 0 into 0
19.972 * [backup-simplify]: Simplify 0 into 0
19.972 * [backup-simplify]: Simplify 0 into 0
19.972 * [backup-simplify]: Simplify 0 into 0
19.972 * [backup-simplify]: Simplify (acos (pow (fmod (fma (exp (/ -1 (/ 1 (- a)))) 1/2 (/ 1/2 (exp (/ -1 (/ 1 (- a)))))) (/ 1 (pow (/ 1 (- a)) 2))) (log1p (/ -1 (/ 1 (- a)))))) into (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.972 * * * [progress]: simplifying candidates
19.972 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (log1p (expm1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.972 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (expm1 (log1p (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.972 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) 1))))) (log1p a))))>
19.973 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (exp (log (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (* (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (cbrt (* (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (* 1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (log1p a))))>
19.973 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (posit16->real (real->posit16 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log1p (expm1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (expm1 (log1p (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) 1)) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (exp (log (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (cbrt (* (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (* 1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (posit16->real (real->posit16 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.973 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log1p (expm1 (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (expm1 (log1p (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log (* (cbrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (cbrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (log (cbrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.973 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log 1) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (log1p a))))>
19.973 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* 1 (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (log1p a))))>
19.973 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (cbrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (* (cbrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))))) (log1p a))))>
19.974 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (sqrt (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (sqrt (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))))) (log1p a))))>
19.974 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (sqrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (sqrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 30 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt 1))))) (log1p a))))>
19.974 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (sqrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log (exp (sqrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp 1)))) (log1p a))))>
19.974 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (pow (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) 1)) (log1p a))))>
19.974 * * * * [progress]: [ 34 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))>
19.974 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (exp (log (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (* (cbrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (cbrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (cbrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (* (* (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 39 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* (sqrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (sqrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 40 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (* 1 (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))) (log1p a))))>
19.974 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (posit16->real (real->posit16 (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))>
19.974 * * * * [progress]: [ 42 / 64 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (a) (- (/ PI 2) (asin (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))))>
19.974 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (a) (pow (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))) 1))>
19.974 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (a) (exp (log (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (a) (log (exp (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (a) (* (sqrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (sqrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.974 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (a) (* 1 (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))))>
19.974 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))>
19.975 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))))) (log1p a))))>
19.975 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))))) (log1p a))))>
19.975 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))))) (log1p a))))>
19.975 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.975 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.975 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>
19.975 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))) (log1p a))))>
19.975 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))) (log1p a))))>
19.975 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))) (log1p a))))>
19.975 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
19.975 * * * * [progress]: [ 63 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
19.975 * * * * [progress]: [ 64 / 64 ] simplifiying candidate #<alt (λ (a) (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a))))>
19.976 * [simplify]: Simplifying:
  (expm1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (log (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (* (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (expm1 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (log (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (* (* (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))
  (expm1 (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log1p (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (* (cbrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (cbrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))
  (log (cbrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log 1)
  (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))
  (log (exp (* (cbrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (cbrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))
  (log (exp (sqrt (* (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))
  (log (exp (sqrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (exp (sqrt 1)))
  (log (exp (sqrt (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (log (exp 1))
  (log (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (exp (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (* (cbrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (cbrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))
  (cbrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (* (* (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (sqrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (sqrt (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (real->posit16 (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))))
  (expm1 (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (log1p (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (/ PI 2)
  (asin (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))
  (log (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (exp (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (* (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))))
  (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (* (* (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (sqrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (sqrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (real->posit16 (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
  (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)))
  (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
  (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
  (acos (pow (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (pow a 2)) (log1p a)))
19.977 * * [simplify]: iteration 1: (75 enodes)
19.994 * * [simplify]: iteration 2: (102 enodes)
20.015 * * [simplify]: iteration 3: (135 enodes)
20.037 * * [simplify]: iteration 4: (191 enodes)
20.069 * * [simplify]: iteration 5: (301 enodes)
20.151 * * [simplify]: iteration 6: (583 enodes)
20.354 * * [simplify]: iteration 7: (1241 enodes)
22.538 * * [simplify]: Extracting #0: cost 37 inf + 0
22.538 * * [simplify]: Extracting #1: cost 174 inf + 2
22.540 * * [simplify]: Extracting #2: cost 486 inf + 8
22.542 * * [simplify]: Extracting #3: cost 681 inf + 1075
22.548 * * [simplify]: Extracting #4: cost 646 inf + 33925
22.573 * * [simplify]: Extracting #5: cost 452 inf + 163023
22.636 * * [simplify]: Extracting #6: cost 127 inf + 443548
22.731 * * [simplify]: Extracting #7: cost 5 inf + 564791
22.831 * * [simplify]: Extracting #8: cost 0 inf + 567416
22.931 * * [simplify]: Extracting #9: cost 0 inf + 565845
23.031 * * [simplify]: Extracting #10: cost 0 inf + 565734
23.131 * [simplify]: Simplified to:
  (expm1 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (* (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (expm1 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log1p (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (log (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (exp (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (* (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (real->posit16 (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (expm1 (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (log1p (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (log (* (cbrt (exp (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))) (cbrt (exp (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))))))
  (log (cbrt (exp (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))))
  (log (sqrt (exp (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))))
  (log (sqrt (exp (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))))
  0
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (* (cbrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))) (cbrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))))
  (fabs (cbrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (sqrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  1
  (sqrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  1
  (log (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (exp (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (* (cbrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))) (cbrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))))
  (cbrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (* (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))) (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (sqrt (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (real->posit16 (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))))
  (expm1 (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (log1p (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (/ PI 2)
  (asin (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (log (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (exp (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (* (cbrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))) (cbrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))))
  (cbrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (* (* (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))) (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))) (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (sqrt (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (real->posit16 (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a))))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (sqrt (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)))
  (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
  (acos (pow (fmod (fma 1/2 (exp a) (/ 1/2 (exp a))) (* a a)) (log1p a)))
23.138 * * * [progress]: adding candidates to table
23.671 * [progress]: [Phase 3 of 3] Extracting.
23.671 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>)
23.674 * * * [regime-changes]: Trying 3 branch expressions: ((pow (fmod (cosh a) (* a a)) (log1p a)) (acos (pow (fmod (cosh a) (* a a)) (log1p a))) a)
23.674 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>)
23.743 * * * * [regimes]: Trying to branch on (pow (fmod (cosh a) (* a a)) (log1p a)) from (#<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
23.780 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>)
23.851 * * * * [regimes]: Trying to branch on (acos (pow (fmod (cosh a) (* a a)) (log1p a))) from (#<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))>)
23.887 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (exp (log (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (log (exp (fmod (cbrt (* (* (cosh a) (cosh a)) (cosh a))) (* a a)))) (log1p a))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (+ (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log (sqrt (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))))) (log1p a))))> #<alt (λ (a) (acos (pow (fmod (* (sqrt (cosh a)) (sqrt (cosh a))) (* a a)) (log1p a))))> #<alt (λ (a) (log (exp (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (- (/ PI 2) (asin (pow (fmod (cosh a) (* a a)) (log1p a)))))> #<alt (λ (a) (posit16->real (real->posit16 (acos (pow (fmod (cosh a) (* a a)) (log1p a))))))> #<alt (λ (a) (acos (pow (+ (log (sqrt (exp (fmod (cosh a) (* a a))))) (log (sqrt (exp (fmod (cosh a) (* a a)))))) (log1p a))))> #<alt (λ (a) (* (* (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))) (cbrt (acos (pow (log (exp (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a))))))> #<alt (λ (a) (* (* (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))) (cbrt (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))))> #<alt (λ (a) (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a))))>)
23.949 * * * [regime]: Found split indices: #<option (#s(si 10 255))>
23.949 * [simplify]: Simplifying:
  (acos (pow (* (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))) (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))))) (log1p a)))
23.949 * * [simplify]: iteration 1: (14 enodes)
23.950 * * [simplify]: iteration 2: (15 enodes)
23.951 * * [simplify]: Extracting #0: cost 1 inf + 0
23.951 * * [simplify]: Extracting #1: cost 2 inf + 0
23.951 * * [simplify]: Extracting #2: cost 4 inf + 0
23.951 * * [simplify]: Extracting #3: cost 7 inf + 0
23.951 * * [simplify]: Extracting #4: cost 8 inf + 1
23.951 * * [simplify]: Extracting #5: cost 9 inf + 92
23.951 * * [simplify]: Extracting #6: cost 11 inf + 133
23.951 * * [simplify]: Extracting #7: cost 8 inf + 317
23.951 * * [simplify]: Extracting #8: cost 5 inf + 1078
23.951 * * [simplify]: Extracting #9: cost 3 inf + 1922
23.951 * * [simplify]: Extracting #10: cost 0 inf + 4103
23.952 * [simplify]: Simplified to:
  (acos (pow (* (log (exp (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a))))) (sqrt (fmod (fma (exp a) 1/2 (/ 1/2 (exp a))) (* a a)))) (log1p a)))
56.587 * [regime-testing]: Baseline error score: 59.28674570479919
56.590 * [regime-testing]: Oracle error score: 59.170714810117104
56.595 * [regime-testing]: End program error score: 59.28674570479919