19.853 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.050 * * * [progress]: [2/2] Setting up program.
0.054 * [progress]: [Phase 2 of 3] Improving.
0.055 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (/ a (- (acos a))))>
0.055 * [simplify]: Simplifying:
  (/ a (- (acos a)))
0.055 * * [simplify]: iteration 0: 4 enodes
0.056 * * [simplify]: iteration complete: 4 enodes
0.056 * * [simplify]: Extracting #0: cost 1 inf + 0
0.056 * * [simplify]: Extracting #1: cost 3 inf + 0
0.056 * * [simplify]: Extracting #2: cost 3 inf + 1
0.056 * * [simplify]: Extracting #3: cost 0 inf + 394
0.056 * [simplify]: Simplified to:
  (/ a (- (acos a)))
0.057 * * [progress]: iteration 1 / 4
0.057 * * * [progress]: picking best candidate
0.068 * * * * [pick]: Picked  #<alt (λ (a) (/ a (- (acos a))))>
0.068 * * * [progress]: localizing error
0.082 * * * [progress]: generating rewritten candidates
0.082 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.094 * * * [progress]: generating series expansions
0.094 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.094 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a)))
0.094 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0
0.094 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
0.094 * [taylor]: Taking taylor expansion of -1 in a
0.094 * [backup-simplify]: Simplify -1 into -1
0.094 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
0.094 * [taylor]: Taking taylor expansion of a in a
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [taylor]: Taking taylor expansion of (acos a) in a
0.096 * [backup-simplify]: Simplify (acos a) into (acos a)
0.096 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
0.096 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
0.096 * [taylor]: Taking taylor expansion of -1 in a
0.096 * [backup-simplify]: Simplify -1 into -1
0.096 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
0.096 * [taylor]: Taking taylor expansion of a in a
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [taylor]: Taking taylor expansion of (acos a) in a
0.096 * [backup-simplify]: Simplify (acos a) into (acos a)
0.097 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
0.097 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a))
0.097 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a))
0.097 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
0.098 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
0.099 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
0.101 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
0.103 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
0.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
0.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a)))
0.109 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a))))
0.109 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0
0.110 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
0.110 * [taylor]: Taking taylor expansion of -1 in a
0.110 * [backup-simplify]: Simplify -1 into -1
0.110 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
0.110 * [taylor]: Taking taylor expansion of a in a
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
0.110 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
0.110 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
0.110 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
0.111 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
0.111 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
0.111 * [taylor]: Taking taylor expansion of -1 in a
0.111 * [backup-simplify]: Simplify -1 into -1
0.111 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
0.111 * [taylor]: Taking taylor expansion of a in a
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
0.111 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
0.111 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
0.112 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
0.112 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
0.112 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
0.113 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
0.113 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
0.115 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
0.117 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
0.120 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
0.123 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
0.128 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a)))
0.128 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a))))
0.128 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0
0.128 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
0.128 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
0.128 * [taylor]: Taking taylor expansion of a in a
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
0.128 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
0.129 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
0.129 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
0.129 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
0.129 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
0.129 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
0.129 * [taylor]: Taking taylor expansion of a in a
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
0.130 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
0.130 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
0.130 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
0.130 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
0.131 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
0.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
0.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.136 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a)))
0.145 * * * [progress]: simplifying candidates
0.145 * * * * [progress]: [ 1 / 59 ] simplifiying candidate #<alt (λ (a) (pow (/ a (- (acos a))) 1))>
0.145 * * * * [progress]: [ 2 / 59 ] simplifiying candidate #<alt (λ (a) (exp (- (log a) (log (- (acos a))))))>
0.145 * * * * [progress]: [ 3 / 59 ] simplifiying candidate #<alt (λ (a) (exp (log (/ a (- (acos a))))))>
0.145 * * * * [progress]: [ 4 / 59 ] simplifiying candidate #<alt (λ (a) (log (exp (/ a (- (acos a))))))>
0.145 * * * * [progress]: [ 5 / 59 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a))))))>
0.145 * * * * [progress]: [ 6 / 59 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a))))))>
0.145 * * * * [progress]: [ 7 / 59 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a))))))>
0.145 * * * * [progress]: [ 8 / 59 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ a (- (acos a)))) (sqrt (/ a (- (acos a))))))>
0.145 * * * * [progress]: [ 9 / 59 ] simplifiying candidate #<alt (λ (a) (/ (- a) (- (- (acos a)))))>
0.146 * * * * [progress]: [ 10 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a))))))>
0.146 * * * * [progress]: [ 11 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a))))))>
0.146 * * * * [progress]: [ 12 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a)))))>
0.146 * * * * [progress]: [ 13 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a))))>
0.146 * * * * [progress]: [ 14 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a)))))>
0.146 * * * * [progress]: [ 15 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a)))))>
0.146 * * * * [progress]: [ 16 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- 1)) (/ (cbrt a) (acos a))))>
0.146 * * * * [progress]: [ 17 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a))))))>
0.146 * * * * [progress]: [ 18 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a))))))>
0.146 * * * * [progress]: [ 19 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a)))))>
0.146 * * * * [progress]: [ 20 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a))))))>
0.146 * * * * [progress]: [ 21 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a))))))>
0.146 * * * * [progress]: [ 22 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) 1) (/ (sqrt a) (- (acos a)))))>
0.146 * * * * [progress]: [ 23 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) -1) (/ (sqrt a) (acos a))))>
0.146 * * * * [progress]: [ 24 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a)))))>
0.146 * * * * [progress]: [ 25 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a)))))>
0.147 * * * * [progress]: [ 26 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (- 1)) (/ (sqrt a) (acos a))))>
0.147 * * * * [progress]: [ 27 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a))))))>
0.147 * * * * [progress]: [ 28 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a))))))>
0.147 * * * * [progress]: [ 29 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) 1) (/ (sqrt a) (- (acos a)))))>
0.147 * * * * [progress]: [ 30 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a))))))>
0.147 * * * * [progress]: [ 31 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a))))))>
0.147 * * * * [progress]: [ 32 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 1) (/ a (- (acos a)))))>
0.147 * * * * [progress]: [ 33 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 -1) (/ a (acos a))))>
0.147 * * * * [progress]: [ 34 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a)))))>
0.147 * * * * [progress]: [ 35 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a)))))>
0.147 * * * * [progress]: [ 36 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- 1)) (/ a (acos a))))>
0.147 * * * * [progress]: [ 37 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a))))))>
0.147 * * * * [progress]: [ 38 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a))))))>
0.147 * * * * [progress]: [ 39 / 59 ] simplifiying candidate #<alt (λ (a) (* (/ 1 1) (/ a (- (acos a)))))>
0.147 * * * * [progress]: [ 40 / 59 ] simplifiying candidate #<alt (λ (a) (* 1 (/ a (- (acos a)))))>
0.147 * * * * [progress]: [ 41 / 59 ] simplifiying candidate #<alt (λ (a) (* a (/ 1 (- (acos a)))))>
0.147 * * * * [progress]: [ 42 / 59 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
0.148 * * * * [progress]: [ 43 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))))>
0.148 * * * * [progress]: [ 44 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a)))))>
0.148 * * * * [progress]: [ 45 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a 1) (- (acos a))))>
0.148 * * * * [progress]: [ 46 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a -1) (acos a)))>
0.148 * * * * [progress]: [ 47 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))))>
0.148 * * * * [progress]: [ 48 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a))))>
0.148 * * * * [progress]: [ 49 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (- 1)) (acos a)))>
0.148 * * * * [progress]: [ 50 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))))>
0.148 * * * * [progress]: [ 51 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a)))))>
0.148 * * * * [progress]: [ 52 / 59 ] simplifiying candidate #<alt (λ (a) (/ (/ a 1) (- (acos a))))>
0.148 * * * * [progress]: [ 53 / 59 ] simplifiying candidate #<alt (λ (a) (/ (* (cbrt a) (cbrt a)) (/ (- (acos a)) (cbrt a))))>
0.148 * * * * [progress]: [ 54 / 59 ] simplifiying candidate #<alt (λ (a) (/ (sqrt a) (/ (- (acos a)) (sqrt a))))>
0.148 * * * * [progress]: [ 55 / 59 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
0.148 * * * * [progress]: [ 56 / 59 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (/ a (- (acos a))))))>
0.148 * * * * [progress]: [ 57 / 59 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
0.148 * * * * [progress]: [ 58 / 59 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
0.148 * * * * [progress]: [ 59 / 59 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
0.150 * [simplify]: Simplifying:
  (- (log a) (log (- (acos a))))
  (log (/ a (- (acos a))))
  (exp (/ a (- (acos a))))
  (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a))))
  (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a)))))
  (cbrt (/ a (- (acos a))))
  (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a))))
  (sqrt (/ a (- (acos a))))
  (sqrt (/ a (- (acos a))))
  (- a)
  (- (- (acos a)))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (/ (cbrt a) (cbrt (- (acos a))))
  (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a))))
  (/ (cbrt a) (sqrt (- (acos a))))
  (/ (* (cbrt a) (cbrt a)) 1)
  (/ (cbrt a) (- (acos a)))
  (/ (* (cbrt a) (cbrt a)) -1)
  (/ (cbrt a) (acos a))
  (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (cbrt a) (cbrt (acos a)))
  (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a))))
  (/ (cbrt a) (sqrt (acos a)))
  (/ (* (cbrt a) (cbrt a)) (- 1))
  (/ (cbrt a) (acos a))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (cbrt a) (- (cbrt (acos a))))
  (/ (* (cbrt a) (cbrt a)) (sqrt (acos a)))
  (/ (cbrt a) (- (sqrt (acos a))))
  (/ (* (cbrt a) (cbrt a)) 1)
  (/ (cbrt a) (- (acos a)))
  (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (/ (sqrt a) (cbrt (- (acos a))))
  (/ (sqrt a) (sqrt (- (acos a))))
  (/ (sqrt a) (sqrt (- (acos a))))
  (/ (sqrt a) 1)
  (/ (sqrt a) (- (acos a)))
  (/ (sqrt a) -1)
  (/ (sqrt a) (acos a))
  (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (sqrt a) (cbrt (acos a)))
  (/ (sqrt a) (- (sqrt (acos a))))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) (- 1))
  (/ (sqrt a) (acos a))
  (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (sqrt a) (- (cbrt (acos a))))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) (- (sqrt (acos a))))
  (/ (sqrt a) 1)
  (/ (sqrt a) (- (acos a)))
  (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (/ a (cbrt (- (acos a))))
  (/ 1 (sqrt (- (acos a))))
  (/ a (sqrt (- (acos a))))
  (/ 1 1)
  (/ a (- (acos a)))
  (/ 1 -1)
  (/ a (acos a))
  (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ a (cbrt (acos a)))
  (/ 1 (- (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ 1 (- 1))
  (/ a (acos a))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ a (- (cbrt (acos a))))
  (/ 1 (sqrt (acos a)))
  (/ a (- (sqrt (acos a))))
  (/ 1 1)
  (/ a (- (acos a)))
  (/ 1 (- (acos a)))
  (/ (- (acos a)) a)
  (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (/ a (sqrt (- (acos a))))
  (/ a 1)
  (/ a -1)
  (/ a (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (/ a (- 1))
  (/ a (* (cbrt (acos a)) (cbrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a 1)
  (/ (- (acos a)) (cbrt a))
  (/ (- (acos a)) (sqrt a))
  (/ (- (acos a)) a)
  (real->posit16 (/ a (- (acos a))))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
0.151 * * [simplify]: iteration 0: 95 enodes
0.185 * * [simplify]: iteration 1: 172 enodes
0.219 * * [simplify]: iteration 2: 464 enodes
0.403 * * [simplify]: iteration 3: 2050 enodes
1.148 * * [simplify]: iteration complete: 5000 enodes
1.149 * * [simplify]: Extracting #0: cost 64 inf + 0
1.151 * * [simplify]: Extracting #1: cost 624 inf + 3
1.160 * * [simplify]: Extracting #2: cost 1346 inf + 5146
1.183 * * [simplify]: Extracting #3: cost 881 inf + 159278
1.250 * * [simplify]: Extracting #4: cost 99 inf + 327988
1.342 * * [simplify]: Extracting #5: cost 1 inf + 356084
1.430 * * [simplify]: Extracting #6: cost 0 inf + 356467
1.507 * [simplify]: Simplified to:
  (log (/ a (- (acos a))))
  (log (/ a (- (acos a))))
  (exp (/ a (- (acos a))))
  (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a))))
  (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a)))))
  (cbrt (/ a (- (acos a))))
  (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a))))
  (sqrt (/ a (- (acos a))))
  (sqrt (/ a (- (acos a))))
  (- a)
  (acos a)
  (* (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt a) (cbrt (- (acos a)))))
  (/ (cbrt a) (cbrt (- (acos a))))
  (* (/ (cbrt a) (sqrt (- (acos a)))) (cbrt a))
  (/ (cbrt a) (sqrt (- (acos a))))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (- (acos a)))
  (/ (cbrt a) (/ -1 (cbrt a)))
  (/ (cbrt a) (acos a))
  (* (/ (cbrt a) (* (- (cbrt (acos a))) (cbrt (acos a)))) (cbrt a))
  (/ (cbrt a) (cbrt (acos a)))
  (* (cbrt a) (/ (cbrt a) (- (sqrt (acos a)))))
  (/ (cbrt a) (sqrt (acos a)))
  (/ (cbrt a) (/ -1 (cbrt a)))
  (/ (cbrt a) (acos a))
  (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a))))
  (/ (cbrt a) (- (cbrt (acos a))))
  (* (/ (cbrt a) (sqrt (acos a))) (cbrt a))
  (/ (cbrt a) (- (sqrt (acos a))))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (- (acos a)))
  (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (/ (sqrt a) (cbrt (- (acos a))))
  (/ (sqrt a) (sqrt (- (acos a))))
  (/ (sqrt a) (sqrt (- (acos a))))
  (sqrt a)
  (/ (sqrt a) (- (acos a)))
  (/ (sqrt a) -1)
  (/ (sqrt a) (acos a))
  (/ (sqrt a) (* (- (cbrt (acos a))) (cbrt (acos a))))
  (/ (sqrt a) (cbrt (acos a)))
  (/ (sqrt a) (- (sqrt (acos a))))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) -1)
  (/ (sqrt a) (acos a))
  (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (sqrt a) (- (cbrt (acos a))))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) (- (sqrt (acos a))))
  (sqrt a)
  (/ (sqrt a) (- (acos a)))
  (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a))))
  (/ a (cbrt (- (acos a))))
  (/ 1 (sqrt (- (acos a))))
  (/ a (sqrt (- (acos a))))
  1
  (/ a (- (acos a)))
  -1
  (/ a (acos a))
  (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a))))
  (/ a (cbrt (acos a)))
  (/ 1 (- (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  -1
  (/ a (acos a))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ a (- (cbrt (acos a))))
  (/ 1 (sqrt (acos a)))
  (/ a (- (sqrt (acos a))))
  1
  (/ a (- (acos a)))
  (/ 1 (- (acos a)))
  (- (/ (acos a) a))
  (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (/ a (sqrt (- (acos a))))
  a
  (/ a -1)
  (/ (/ a (cbrt (acos a))) (- (cbrt (acos a))))
  (/ a (- (sqrt (acos a))))
  (/ a -1)
  (/ (/ a (cbrt (acos a))) (cbrt (acos a)))
  (/ a (sqrt (acos a)))
  a
  (/ (- (acos a)) (cbrt a))
  (- (/ (acos a) (sqrt a)))
  (- (/ (acos a) a))
  (real->posit16 (/ a (- (acos a))))
  (/ (- a) (acos a))
  (/ (- a) (acos a))
  (/ (- a) (acos a))
1.512 * * * [progress]: adding candidates to table
1.709 * * [progress]: iteration 2 / 4
1.709 * * * [progress]: picking best candidate
1.736 * * * * [pick]: Picked  #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
1.736 * * * [progress]: localizing error
1.745 * * * [progress]: generating rewritten candidates
1.745 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.751 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.762 * * * [progress]: generating series expansions
1.762 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.762 * [backup-simplify]: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a))
1.762 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0
1.762 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
1.762 * [taylor]: Taking taylor expansion of -1 in a
1.762 * [backup-simplify]: Simplify -1 into -1
1.762 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
1.762 * [taylor]: Taking taylor expansion of (acos a) in a
1.762 * [backup-simplify]: Simplify (acos a) into (acos a)
1.762 * [taylor]: Taking taylor expansion of a in a
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify 1 into 1
1.762 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
1.762 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
1.763 * [taylor]: Taking taylor expansion of -1 in a
1.763 * [backup-simplify]: Simplify -1 into -1
1.763 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
1.763 * [taylor]: Taking taylor expansion of (acos a) in a
1.763 * [backup-simplify]: Simplify (acos a) into (acos a)
1.763 * [taylor]: Taking taylor expansion of a in a
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 1 into 1
1.763 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
1.763 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
1.763 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
1.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0
1.764 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0
1.764 * [backup-simplify]: Simplify 0 into 0
1.765 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.765 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0
1.765 * [backup-simplify]: Simplify 0 into 0
1.767 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.767 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0
1.767 * [backup-simplify]: Simplify 0 into 0
1.769 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.770 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0
1.770 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.773 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0
1.773 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.776 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a))
1.776 * [backup-simplify]: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a))))
1.776 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0
1.776 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
1.776 * [taylor]: Taking taylor expansion of -1 in a
1.776 * [backup-simplify]: Simplify -1 into -1
1.776 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.776 * [taylor]: Taking taylor expansion of a in a
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 1 into 1
1.776 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.776 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.776 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
1.776 * [taylor]: Taking taylor expansion of -1 in a
1.776 * [backup-simplify]: Simplify -1 into -1
1.777 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.777 * [taylor]: Taking taylor expansion of a in a
1.777 * [backup-simplify]: Simplify 0 into 0
1.777 * [backup-simplify]: Simplify 1 into 1
1.777 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.777 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.777 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
1.777 * [backup-simplify]: Simplify (* -1 0) into 0
1.777 * [backup-simplify]: Simplify 0 into 0
1.777 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
1.778 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a)))
1.778 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a)))
1.778 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
1.779 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
1.780 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.781 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
1.782 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0
1.782 * [backup-simplify]: Simplify 0 into 0
1.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
1.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0
1.785 * [backup-simplify]: Simplify 0 into 0
1.786 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
1.788 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0
1.788 * [backup-simplify]: Simplify 0 into 0
1.789 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
1.791 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0
1.791 * [backup-simplify]: Simplify 0 into 0
1.791 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a))
1.791 * [backup-simplify]: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a)))
1.791 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0
1.791 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.791 * [taylor]: Taking taylor expansion of a in a
1.791 * [backup-simplify]: Simplify 0 into 0
1.791 * [backup-simplify]: Simplify 1 into 1
1.791 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.791 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.791 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.791 * [taylor]: Taking taylor expansion of a in a
1.791 * [backup-simplify]: Simplify 0 into 0
1.791 * [backup-simplify]: Simplify 1 into 1
1.791 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.791 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.791 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
1.791 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
1.792 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.792 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
1.792 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
1.793 * [backup-simplify]: Simplify 0 into 0
1.794 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
1.794 * [backup-simplify]: Simplify 0 into 0
1.795 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
1.795 * [backup-simplify]: Simplify 0 into 0
1.797 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
1.797 * [backup-simplify]: Simplify 0 into 0
1.798 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
1.798 * [backup-simplify]: Simplify 0 into 0
1.798 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a))
1.799 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.799 * [backup-simplify]: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a)))
1.799 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0
1.799 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
1.799 * [taylor]: Taking taylor expansion of -1 in a
1.799 * [backup-simplify]: Simplify -1 into -1
1.799 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
1.799 * [taylor]: Taking taylor expansion of a in a
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [taylor]: Taking taylor expansion of (acos a) in a
1.799 * [backup-simplify]: Simplify (acos a) into (acos a)
1.799 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
1.799 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
1.799 * [taylor]: Taking taylor expansion of -1 in a
1.799 * [backup-simplify]: Simplify -1 into -1
1.799 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
1.799 * [taylor]: Taking taylor expansion of a in a
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [taylor]: Taking taylor expansion of (acos a) in a
1.799 * [backup-simplify]: Simplify (acos a) into (acos a)
1.799 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
1.799 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a))
1.799 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a))
1.799 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
1.800 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0
1.800 * [backup-simplify]: Simplify 0 into 0
1.800 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.800 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0
1.800 * [backup-simplify]: Simplify 0 into 0
1.800 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.801 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0
1.801 * [backup-simplify]: Simplify 0 into 0
1.801 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.807 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0
1.807 * [backup-simplify]: Simplify 0 into 0
1.807 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.809 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0
1.809 * [backup-simplify]: Simplify 0 into 0
1.809 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.811 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0
1.811 * [backup-simplify]: Simplify 0 into 0
1.812 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a)))
1.812 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a))))
1.812 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0
1.812 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
1.812 * [taylor]: Taking taylor expansion of -1 in a
1.812 * [backup-simplify]: Simplify -1 into -1
1.812 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.812 * [taylor]: Taking taylor expansion of a in a
1.812 * [backup-simplify]: Simplify 0 into 0
1.812 * [backup-simplify]: Simplify 1 into 1
1.812 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.812 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.812 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
1.813 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
1.813 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
1.813 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
1.813 * [taylor]: Taking taylor expansion of -1 in a
1.813 * [backup-simplify]: Simplify -1 into -1
1.813 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.813 * [taylor]: Taking taylor expansion of a in a
1.813 * [backup-simplify]: Simplify 0 into 0
1.813 * [backup-simplify]: Simplify 1 into 1
1.813 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.813 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.813 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
1.814 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
1.814 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
1.814 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
1.815 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
1.815 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
1.815 * [backup-simplify]: Simplify 0 into 0
1.817 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
1.817 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
1.817 * [backup-simplify]: Simplify 0 into 0
1.819 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
1.819 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
1.819 * [backup-simplify]: Simplify 0 into 0
1.821 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
1.821 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
1.821 * [backup-simplify]: Simplify 0 into 0
1.824 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
1.825 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
1.825 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
1.828 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
1.828 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a)))
1.829 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a))))
1.829 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0
1.829 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
1.829 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.829 * [taylor]: Taking taylor expansion of a in a
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.829 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.829 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
1.830 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
1.830 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
1.830 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
1.830 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.830 * [taylor]: Taking taylor expansion of a in a
1.830 * [backup-simplify]: Simplify 0 into 0
1.830 * [backup-simplify]: Simplify 1 into 1
1.830 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.830 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.830 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
1.831 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
1.831 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
1.831 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
1.832 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
1.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
1.832 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
1.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.836 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
1.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.836 * [backup-simplify]: Simplify 0 into 0
1.838 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
1.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.839 * [backup-simplify]: Simplify 0 into 0
1.841 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
1.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.845 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
1.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.845 * [backup-simplify]: Simplify 0 into 0
1.845 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a)))
1.845 * * * [progress]: simplifying candidates
1.845 * * * * [progress]: [ 1 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (pow (/ (- (acos a)) a) 1)))>
1.846 * * * * [progress]: [ 2 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (- (log (- (acos a))) (log a)))))>
1.846 * * * * [progress]: [ 3 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (log (/ (- (acos a)) a)))))>
1.846 * * * * [progress]: [ 4 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (log (exp (/ (- (acos a)) a)))))>
1.846 * * * * [progress]: [ 5 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)))))>
1.846 * * * * [progress]: [ 6 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a)))))>
1.846 * * * * [progress]: [ 7 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)))))>
1.846 * * * * [progress]: [ 8 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)))))>
1.846 * * * * [progress]: [ 9 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (- (acos a))) (- a))))>
1.846 * * * * [progress]: [ 10 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (- (/ 0 a) (/ (acos a) a))))>
1.846 * * * * [progress]: [ 11 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)))))>
1.846 * * * * [progress]: [ 12 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a)))))>
1.846 * * * * [progress]: [ 13 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1) (/ (cbrt (- (acos a))) a))))>
1.846 * * * * [progress]: [ 14 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a)))))>
1.846 * * * * [progress]: [ 15 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a)))))>
1.846 * * * * [progress]: [ 16 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) 1) (/ (sqrt (- (acos a))) a))))>
1.846 * * * * [progress]: [ 17 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)))))>
1.847 * * * * [progress]: [ 18 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)))))>
1.847 * * * * [progress]: [ 19 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 1) (/ (- (acos a)) a))))>
1.847 * * * * [progress]: [ 20 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)))))>
1.847 * * * * [progress]: [ 21 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ -1 (sqrt a)) (/ (acos a) (sqrt a)))))>
1.847 * * * * [progress]: [ 22 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ -1 1) (/ (acos a) a))))>
1.847 * * * * [progress]: [ 23 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))))>
1.847 * * * * [progress]: [ 24 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)))))>
1.847 * * * * [progress]: [ 25 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (cbrt (acos a)) a))))>
1.847 * * * * [progress]: [ 26 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)))))>
1.847 * * * * [progress]: [ 27 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)))))>
1.847 * * * * [progress]: [ 28 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) 1) (/ (sqrt (acos a)) a))))>
1.847 * * * * [progress]: [ 29 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- 1) (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)))))>
1.847 * * * * [progress]: [ 30 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- 1) (sqrt a)) (/ (acos a) (sqrt a)))))>
1.847 * * * * [progress]: [ 31 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- 1) 1) (/ (acos a) a))))>
1.847 * * * * [progress]: [ 32 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)))))>
1.847 * * * * [progress]: [ 33 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (- (cbrt (acos a))) (sqrt a)))))>
1.848 * * * * [progress]: [ 34 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (- (cbrt (acos a))) a))))>
1.848 * * * * [progress]: [ 35 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)))))>
1.848 * * * * [progress]: [ 36 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)))))>
1.848 * * * * [progress]: [ 37 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (acos a)) 1) (/ (- (sqrt (acos a))) a))))>
1.848 * * * * [progress]: [ 38 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)))))>
1.848 * * * * [progress]: [ 39 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)))))>
1.848 * * * * [progress]: [ 40 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 1) (/ (- (acos a)) a))))>
1.848 * * * * [progress]: [ 41 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (/ (- (acos a)) a))))>
1.848 * * * * [progress]: [ 42 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))>
1.848 * * * * [progress]: [ 43 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ 1 (/ a (- (acos a))))))>
1.848 * * * * [progress]: [ 44 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (- (/ (acos a) a))))>
1.848 * * * * [progress]: [ 45 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (* (cbrt a) (cbrt a))) (cbrt a))))>
1.848 * * * * [progress]: [ 46 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (sqrt a)) (sqrt a))))>
1.848 * * * * [progress]: [ 47 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) 1) a)))>
1.848 * * * * [progress]: [ 48 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a)))))))>
1.848 * * * * [progress]: [ 49 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a)))))))>
1.848 * * * * [progress]: [ 50 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ 1 (/ a (- (acos a))))))>
1.849 * * * * [progress]: [ 51 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ -1 (/ a (acos a)))))>
1.849 * * * * [progress]: [ 52 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a))))))>
1.849 * * * * [progress]: [ 53 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a))))))>
1.849 * * * * [progress]: [ 54 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- 1) (/ a (acos a)))))>
1.849 * * * * [progress]: [ 55 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a)))))))>
1.849 * * * * [progress]: [ 56 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a)))))))>
1.849 * * * * [progress]: [ 57 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ 1 (/ a (- (acos a))))))>
1.849 * * * * [progress]: [ 58 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (posit16->real (real->posit16 (/ (- (acos a)) a)))))>
1.849 * * * * [progress]: [ 59 / 225 ] simplifiying candidate #<alt (λ (a) (pow (/ (- (acos a)) a) -1))>
1.849 * * * * [progress]: [ 60 / 225 ] simplifiying candidate #<alt (λ (a) (pow (/ (- (acos a)) a) (- 1)))>
1.849 * * * * [progress]: [ 61 / 225 ] simplifiying candidate #<alt (λ (a) (pow (/ 1 (/ (- (acos a)) a)) 1))>
1.849 * * * * [progress]: [ 62 / 225 ] simplifiying candidate #<alt (λ (a) (exp (- (- (log (- (acos a))) (log a)))))>
1.849 * * * * [progress]: [ 63 / 225 ] simplifiying candidate #<alt (λ (a) (exp (- (log (/ (- (acos a)) a)))))>
1.849 * * * * [progress]: [ 64 / 225 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (- (log (- (acos a))) (log a)))))>
1.849 * * * * [progress]: [ 65 / 225 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (log (/ (- (acos a)) a)))))>
1.849 * * * * [progress]: [ 66 / 225 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (- (log (- (acos a))) (log a)))))>
1.849 * * * * [progress]: [ 67 / 225 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (log (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 68 / 225 ] simplifiying candidate #<alt (λ (a) (exp (log (/ 1 (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 69 / 225 ] simplifiying candidate #<alt (λ (a) (log (exp (/ 1 (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 70 / 225 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)))))>
1.850 * * * * [progress]: [ 71 / 225 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 72 / 225 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a)))) (cbrt (/ 1 (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 73 / 225 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (/ 1 (/ (- (acos a)) a)) (/ 1 (/ (- (acos a)) a))) (/ 1 (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 74 / 225 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 75 / 225 ] simplifiying candidate #<alt (λ (a) (/ (- 1) (- (/ (- (acos a)) a))))>
1.850 * * * * [progress]: [ 76 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (cbrt 1) (cbrt (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 77 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a))) (/ (cbrt 1) (sqrt (/ (- (acos a)) a)))))>
1.850 * * * * [progress]: [ 78 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (cbrt a)))))>
1.850 * * * * [progress]: [ 79 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a)))))>
1.850 * * * * [progress]: [ 80 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (- (acos a))) a))))>
1.850 * * * * [progress]: [ 81 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a)))))>
1.850 * * * * [progress]: [ 82 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a)))))>
1.851 * * * * [progress]: [ 83 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (- (acos a))) a))))>
1.851 * * * * [progress]: [ 84 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a)))))>
1.851 * * * * [progress]: [ 85 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a)))))>
1.851 * * * * [progress]: [ 86 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a))))>
1.851 * * * * [progress]: [ 87 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a)))))>
1.851 * * * * [progress]: [ 88 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ -1 (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a)))))>
1.851 * * * * [progress]: [ 89 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ -1 1)) (/ (cbrt 1) (/ (acos a) a))))>
1.851 * * * * [progress]: [ 90 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a)))))>
1.851 * * * * [progress]: [ 91 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a)))))>
1.851 * * * * [progress]: [ 92 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (acos a)) a))))>
1.851 * * * * [progress]: [ 93 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a)))))>
1.851 * * * * [progress]: [ 94 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a)))))>
1.851 * * * * [progress]: [ 95 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (acos a)) a))))>
1.851 * * * * [progress]: [ 96 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a)))))>
1.851 * * * * [progress]: [ 97 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a)))))>
1.852 * * * * [progress]: [ 98 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1)) (/ (cbrt 1) (/ (acos a) a))))>
1.852 * * * * [progress]: [ 99 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (cbrt a)))))>
1.852 * * * * [progress]: [ 100 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a)))))>
1.852 * * * * [progress]: [ 101 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (/ (- (cbrt (acos a))) a))))>
1.852 * * * * [progress]: [ 102 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a)))))>
1.852 * * * * [progress]: [ 103 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a)))))>
1.852 * * * * [progress]: [ 104 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (/ (- (sqrt (acos a))) a))))>
1.852 * * * * [progress]: [ 105 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a)))))>
1.852 * * * * [progress]: [ 106 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a)))))>
1.852 * * * * [progress]: [ 107 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a))))>
1.852 * * * * [progress]: [ 108 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- (acos a)) a))))>
1.852 * * * * [progress]: [ 109 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a))))>
1.852 * * * * [progress]: [ 110 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (sqrt 1) (cbrt (/ (- (acos a)) a)))))>
1.852 * * * * [progress]: [ 111 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a)))))>
1.852 * * * * [progress]: [ 112 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a)))))>
1.853 * * * * [progress]: [ 113 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a)))))>
1.853 * * * * [progress]: [ 114 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (- (acos a))) a))))>
1.853 * * * * [progress]: [ 115 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a)))))>
1.853 * * * * [progress]: [ 116 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a)))))>
1.853 * * * * [progress]: [ 117 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (- (acos a))) a))))>
1.853 * * * * [progress]: [ 118 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a)))))>
1.853 * * * * [progress]: [ 119 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a)))))>
1.853 * * * * [progress]: [ 120 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a))))>
1.853 * * * * [progress]: [ 121 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ -1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a)))))>
1.853 * * * * [progress]: [ 122 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ -1 (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a)))))>
1.853 * * * * [progress]: [ 123 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ -1 1)) (/ (sqrt 1) (/ (acos a) a))))>
1.853 * * * * [progress]: [ 124 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a)))))>
1.853 * * * * [progress]: [ 125 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a)))))>
1.853 * * * * [progress]: [ 126 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (acos a)) a))))>
1.854 * * * * [progress]: [ 127 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a)))))>
1.854 * * * * [progress]: [ 128 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a)))))>
1.854 * * * * [progress]: [ 129 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (sqrt (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (acos a)) a))))>
1.854 * * * * [progress]: [ 130 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a)))))>
1.854 * * * * [progress]: [ 131 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- 1) (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a)))))>
1.854 * * * * [progress]: [ 132 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- 1) 1)) (/ (sqrt 1) (/ (acos a) a))))>
1.854 * * * * [progress]: [ 133 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a)))))>
1.854 * * * * [progress]: [ 134 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a)))))>
1.854 * * * * [progress]: [ 135 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (sqrt 1) (/ (- (cbrt (acos a))) a))))>
1.854 * * * * [progress]: [ 136 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a)))))>
1.854 * * * * [progress]: [ 137 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a)))))>
1.854 * * * * [progress]: [ 138 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) 1)) (/ (sqrt 1) (/ (- (sqrt (acos a))) a))))>
1.854 * * * * [progress]: [ 139 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a)))))>
1.854 * * * * [progress]: [ 140 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a)))))>
1.854 * * * * [progress]: [ 141 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a))))>
1.854 * * * * [progress]: [ 142 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- (acos a)) a))))>
1.855 * * * * [progress]: [ 143 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a))))>
1.855 * * * * [progress]: [ 144 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a)))))>
1.855 * * * * [progress]: [ 145 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a)))))>
1.855 * * * * [progress]: [ 146 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a)))))>
1.855 * * * * [progress]: [ 147 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a)))))>
1.855 * * * * [progress]: [ 148 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (cbrt (- (acos a))) a))))>
1.855 * * * * [progress]: [ 149 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a)))))>
1.855 * * * * [progress]: [ 150 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))))>
1.855 * * * * [progress]: [ 151 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ (sqrt (- (acos a))) a))))>
1.855 * * * * [progress]: [ 152 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a)))))>
1.855 * * * * [progress]: [ 153 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a)))))>
1.855 * * * * [progress]: [ 154 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a))))>
1.855 * * * * [progress]: [ 155 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a)))))>
1.855 * * * * [progress]: [ 156 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ 1 (/ (acos a) (sqrt a)))))>
1.855 * * * * [progress]: [ 157 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ -1 1)) (/ 1 (/ (acos a) a))))>
1.855 * * * * [progress]: [ 158 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a)))))>
1.855 * * * * [progress]: [ 159 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a)))))>
1.856 * * * * [progress]: [ 160 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (cbrt (acos a)) a))))>
1.856 * * * * [progress]: [ 161 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a)))))>
1.856 * * * * [progress]: [ 162 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a)))))>
1.856 * * * * [progress]: [ 163 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) a))))>
1.856 * * * * [progress]: [ 164 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a)))))>
1.856 * * * * [progress]: [ 165 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (acos a) (sqrt a)))))>
1.856 * * * * [progress]: [ 166 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- 1) 1)) (/ 1 (/ (acos a) a))))>
1.856 * * * * [progress]: [ 167 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a)))))>
1.856 * * * * [progress]: [ 168 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a)))))>
1.856 * * * * [progress]: [ 169 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (- (cbrt (acos a))) a))))>
1.856 * * * * [progress]: [ 170 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a)))))>
1.856 * * * * [progress]: [ 171 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))))>
1.856 * * * * [progress]: [ 172 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a))))>
1.856 * * * * [progress]: [ 173 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a)))))>
1.856 * * * * [progress]: [ 174 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a)))))>
1.857 * * * * [progress]: [ 175 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a))))>
1.857 * * * * [progress]: [ 176 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 1) (/ 1 (/ (- (acos a)) a))))>
1.857 * * * * [progress]: [ 177 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) (/ 1 (/ 1 a))))>
1.857 * * * * [progress]: [ 178 / 225 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (/ (- (acos a)) a))))>
1.857 * * * * [progress]: [ 179 / 225 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (/ (- (acos a)) a))))>
1.857 * * * * [progress]: [ 180 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) a) 1)))>
1.857 * * * * [progress]: [ 181 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (/ (- (acos a)) a))))>
1.857 * * * * [progress]: [ 182 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a))))>
1.857 * * * * [progress]: [ 183 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt (- (acos a))) (cbrt a))))>
1.857 * * * * [progress]: [ 184 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt (- (acos a))) (sqrt a))))>
1.857 * * * * [progress]: [ 185 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt (- (acos a))) a)))>
1.857 * * * * [progress]: [ 186 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt (- (acos a))) (cbrt a))))>
1.857 * * * * [progress]: [ 187 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt (- (acos a))) (sqrt a))))>
1.857 * * * * [progress]: [ 188 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) 1)) (/ (sqrt (- (acos a))) a)))>
1.857 * * * * [progress]: [ 189 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (- (acos a)) (cbrt a))))>
1.857 * * * * [progress]: [ 190 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (/ (- (acos a)) (sqrt a))))>
1.857 * * * * [progress]: [ 191 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 1)) (/ (- (acos a)) a)))>
1.858 * * * * [progress]: [ 192 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a))))>
1.858 * * * * [progress]: [ 193 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ -1 (sqrt a))) (/ (acos a) (sqrt a))))>
1.858 * * * * [progress]: [ 194 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ -1 1)) (/ (acos a) a)))>
1.858 * * * * [progress]: [ 195 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt (acos a)) (cbrt a))))>
1.858 * * * * [progress]: [ 196 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt (acos a)) (sqrt a))))>
1.858 * * * * [progress]: [ 197 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt (acos a)) a)))>
1.858 * * * * [progress]: [ 198 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt (acos a)) (cbrt a))))>
1.858 * * * * [progress]: [ 199 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt (acos a)) (sqrt a))))>
1.858 * * * * [progress]: [ 200 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) 1)) (/ (sqrt (acos a)) a)))>
1.858 * * * * [progress]: [ 201 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a))))>
1.858 * * * * [progress]: [ 202 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- 1) (sqrt a))) (/ (acos a) (sqrt a))))>
1.859 * * * * [progress]: [ 203 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- 1) 1)) (/ (acos a) a)))>
1.859 * * * * [progress]: [ 204 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (- (cbrt (acos a))) (cbrt a))))>
1.859 * * * * [progress]: [ 205 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (- (cbrt (acos a))) (sqrt a))))>
1.859 * * * * [progress]: [ 206 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (- (cbrt (acos a))) a)))>
1.859 * * * * [progress]: [ 207 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (- (sqrt (acos a))) (cbrt a))))>
1.859 * * * * [progress]: [ 208 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ (- (sqrt (acos a))) (sqrt a))))>
1.859 * * * * [progress]: [ 209 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (acos a)) 1)) (/ (- (sqrt (acos a))) a)))>
1.859 * * * * [progress]: [ 210 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (- (acos a)) (cbrt a))))>
1.859 * * * * [progress]: [ 211 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (/ (- (acos a)) (sqrt a))))>
1.859 * * * * [progress]: [ 212 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 1)) (/ (- (acos a)) a)))>
1.859 * * * * [progress]: [ 213 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 1) (/ (- (acos a)) a)))>
1.859 * * * * [progress]: [ 214 / 225 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a)))>
1.859 * * * * [progress]: [ 215 / 225 ] simplifiying candidate #<alt (λ (a) (/ (* (cbrt 1) (cbrt 1)) (/ (/ (- (acos a)) a) (cbrt 1))))>
1.859 * * * * [progress]: [ 216 / 225 ] simplifiying candidate #<alt (λ (a) (/ (sqrt 1) (/ (/ (- (acos a)) a) (sqrt 1))))>
1.859 * * * * [progress]: [ 217 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) a) 1)))>
1.859 * * * * [progress]: [ 218 / 225 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) a))>
1.860 * * * * [progress]: [ 219 / 225 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (/ 1 (/ (- (acos a)) a)))))>
1.860 * * * * [progress]: [ 220 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
1.860 * * * * [progress]: [ 221 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
1.860 * * * * [progress]: [ 222 / 225 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
1.860 * * * * [progress]: [ 223 / 225 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
1.860 * * * * [progress]: [ 224 / 225 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
1.860 * * * * [progress]: [ 225 / 225 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
1.864 * [simplify]: Simplifying:
  (- (log (- (acos a))) (log a))
  (log (/ (- (acos a)) a))
  (exp (/ (- (acos a)) a))
  (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a))
  (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))
  (cbrt (/ (- (acos a)) a))
  (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a))
  (sqrt (/ (- (acos a)) a))
  (sqrt (/ (- (acos a)) a))
  (- (- (acos a)))
  (- a)
  (/ 0 a)
  (/ (acos a) a)
  (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- (acos a))) (cbrt a))
  (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))
  (/ (cbrt (- (acos a))) (sqrt a))
  (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)
  (/ (cbrt (- (acos a))) a)
  (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- (acos a))) (cbrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) 1)
  (/ (sqrt (- (acos a))) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- (acos a)) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- (acos a)) (sqrt a))
  (/ 1 1)
  (/ (- (acos a)) a)
  (/ -1 (* (cbrt a) (cbrt a)))
  (/ (acos a) (cbrt a))
  (/ -1 (sqrt a))
  (/ (acos a) (sqrt a))
  (/ -1 1)
  (/ (acos a) a)
  (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (acos a)) (cbrt a))
  (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))
  (/ (cbrt (acos a)) (sqrt a))
  (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)
  (/ (cbrt (acos a)) a)
  (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (- (sqrt (acos a))) 1)
  (/ (sqrt (acos a)) a)
  (/ (- 1) (* (cbrt a) (cbrt a)))
  (/ (acos a) (cbrt a))
  (/ (- 1) (sqrt a))
  (/ (acos a) (sqrt a))
  (/ (- 1) 1)
  (/ (acos a) a)
  (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (cbrt (acos a))) (cbrt a))
  (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))
  (/ (- (cbrt (acos a))) (sqrt a))
  (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)
  (/ (- (cbrt (acos a))) a)
  (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (acos a))) (cbrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ (sqrt (acos a)) 1)
  (/ (- (sqrt (acos a))) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- (acos a)) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- (acos a)) (sqrt a))
  (/ 1 1)
  (/ (- (acos a)) a)
  (/ 1 a)
  (/ a (- (acos a)))
  (/ (acos a) a)
  (/ (- (acos a)) (* (cbrt a) (cbrt a)))
  (/ (- (acos a)) (sqrt a))
  (/ (- (acos a)) 1)
  (/ a (cbrt (- (acos a))))
  (/ a (sqrt (- (acos a))))
  (/ a (- (acos a)))
  (/ a (acos a))
  (/ a (cbrt (acos a)))
  (/ a (sqrt (acos a)))
  (/ a (acos a))
  (/ a (- (cbrt (acos a))))
  (/ a (- (sqrt (acos a))))
  (/ a (- (acos a)))
  (real->posit16 (/ (- (acos a)) a))
  (- 1)
  (- (- (log (- (acos a))) (log a)))
  (- (log (/ (- (acos a)) a)))
  (- 0 (- (log (- (acos a))) (log a)))
  (- 0 (log (/ (- (acos a)) a)))
  (- (log 1) (- (log (- (acos a))) (log a)))
  (- (log 1) (log (/ (- (acos a)) a)))
  (log (/ 1 (/ (- (acos a)) a)))
  (exp (/ 1 (/ (- (acos a)) a)))
  (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)))
  (/ (* (* 1 1) 1) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)))
  (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a))))
  (cbrt (/ 1 (/ (- (acos a)) a)))
  (* (* (/ 1 (/ (- (acos a)) a)) (/ 1 (/ (- (acos a)) a))) (/ 1 (/ (- (acos a)) a)))
  (sqrt (/ 1 (/ (- (acos a)) a)))
  (sqrt (/ 1 (/ (- (acos a)) a)))
  (- 1)
  (- (/ (- (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))))
  (/ (cbrt 1) (cbrt (/ (- (acos a)) a)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a)))
  (/ (cbrt 1) (sqrt (/ (- (acos a)) a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)))
  (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1))
  (/ (cbrt 1) (/ (cbrt (- (acos a))) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (sqrt a)))
  (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) 1))
  (/ (cbrt 1) (/ (sqrt (- (acos a))) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (- (acos a)) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a)))
  (/ (cbrt 1) (/ (- (acos a)) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ -1 (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (acos a) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ -1 (sqrt a)))
  (/ (cbrt 1) (/ (acos a) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ -1 1))
  (/ (cbrt 1) (/ (acos a) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)))
  (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1))
  (/ (cbrt 1) (/ (cbrt (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (sqrt a)))
  (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) 1))
  (/ (cbrt 1) (/ (sqrt (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (acos a) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt a)))
  (/ (cbrt 1) (/ (acos a) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1))
  (/ (cbrt 1) (/ (acos a) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (- (cbrt (acos a))) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ (cbrt 1) (/ (- (cbrt (acos a))) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a)))
  (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1))
  (/ (cbrt 1) (/ (- (sqrt (acos a))) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (- (acos a)) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a)))
  (/ (cbrt 1) (/ (- (acos a)) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (- (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))
  (/ (cbrt 1) (/ 1 a))
  (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))))
  (/ (sqrt 1) (cbrt (/ (- (acos a)) a)))
  (/ (sqrt 1) (sqrt (/ (- (acos a)) a)))
  (/ (sqrt 1) (sqrt (/ (- (acos a)) a)))
  (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)))
  (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1))
  (/ (sqrt 1) (/ (cbrt (- (acos a))) a))
  (/ (sqrt 1) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a)))
  (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (sqrt (- (acos a))) 1))
  (/ (sqrt 1) (/ (sqrt (- (acos a))) a))
  (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (- (acos a)) (cbrt a)))
  (/ (sqrt 1) (/ 1 (sqrt a)))
  (/ (sqrt 1) (/ (- (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- (acos a)) a))
  (/ (sqrt 1) (/ -1 (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (acos a) (cbrt a)))
  (/ (sqrt 1) (/ -1 (sqrt a)))
  (/ (sqrt 1) (/ (acos a) (sqrt a)))
  (/ (sqrt 1) (/ -1 1))
  (/ (sqrt 1) (/ (acos a) a))
  (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a)))
  (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)))
  (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1))
  (/ (sqrt 1) (/ (cbrt (acos a)) a))
  (/ (sqrt 1) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a)))
  (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ (- (sqrt (acos a))) 1))
  (/ (sqrt 1) (/ (sqrt (acos a)) a))
  (/ (sqrt 1) (/ (- 1) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (acos a) (cbrt a)))
  (/ (sqrt 1) (/ (- 1) (sqrt a)))
  (/ (sqrt 1) (/ (acos a) (sqrt a)))
  (/ (sqrt 1) (/ (- 1) 1))
  (/ (sqrt 1) (/ (acos a) a))
  (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a)))
  (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ (sqrt 1) (/ (- (cbrt (acos a))) a))
  (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a)))
  (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (sqrt (acos a)) 1))
  (/ (sqrt 1) (/ (- (sqrt (acos a))) a))
  (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (- (acos a)) (cbrt a)))
  (/ (sqrt 1) (/ 1 (sqrt a)))
  (/ (sqrt 1) (/ (- (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- (acos a)) a))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (- (acos a)) a))
  (/ (sqrt 1) (- (acos a)))
  (/ (sqrt 1) (/ 1 a))
  (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))))
  (/ 1 (cbrt (/ (- (acos a)) a)))
  (/ 1 (sqrt (/ (- (acos a)) a)))
  (/ 1 (sqrt (/ (- (acos a)) a)))
  (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (cbrt (- (acos a))) (cbrt a)))
  (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)))
  (/ 1 (/ (cbrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1))
  (/ 1 (/ (cbrt (- (acos a))) a))
  (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (sqrt (- (acos a))) (cbrt a)))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (- (acos a))) 1))
  (/ 1 (/ (sqrt (- (acos a))) a))
  (/ 1 (/ 1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- (acos a)) (cbrt a)))
  (/ 1 (/ 1 (sqrt a)))
  (/ 1 (/ (- (acos a)) (sqrt a)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- (acos a)) a))
  (/ 1 (/ -1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ (acos a) (cbrt a)))
  (/ 1 (/ -1 (sqrt a)))
  (/ 1 (/ (acos a) (sqrt a)))
  (/ 1 (/ -1 1))
  (/ 1 (/ (acos a) a))
  (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (cbrt (acos a)) (cbrt a)))
  (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)))
  (/ 1 (/ (cbrt (acos a)) (sqrt a)))
  (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1))
  (/ 1 (/ (cbrt (acos a)) a))
  (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (sqrt (acos a)) (cbrt a)))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (acos a)) (sqrt a)))
  (/ 1 (/ (- (sqrt (acos a))) 1))
  (/ 1 (/ (sqrt (acos a)) a))
  (/ 1 (/ (- 1) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (acos a) (cbrt a)))
  (/ 1 (/ (- 1) (sqrt a)))
  (/ 1 (/ (acos a) (sqrt a)))
  (/ 1 (/ (- 1) 1))
  (/ 1 (/ (acos a) a))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- (cbrt (acos a))) (cbrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ 1 (/ (- (cbrt (acos a))) (sqrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ 1 (/ (- (cbrt (acos a))) a))
  (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- (sqrt (acos a))) (cbrt a)))
  (/ 1 (/ (sqrt (acos a)) (sqrt a)))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (acos a)) 1))
  (/ 1 (/ (- (sqrt (acos a))) a))
  (/ 1 (/ 1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- (acos a)) (cbrt a)))
  (/ 1 (/ 1 (sqrt a)))
  (/ 1 (/ (- (acos a)) (sqrt a)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- (acos a)) a))
  (/ 1 1)
  (/ 1 (/ (- (acos a)) a))
  (/ 1 (- (acos a)))
  (/ 1 (/ 1 a))
  (/ 1 (/ (- (acos a)) a))
  (/ (/ (- (acos a)) a) 1)
  (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))))
  (/ 1 (sqrt (/ (- (acos a)) a)))
  (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)))
  (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1))
  (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (- (acos a))) 1))
  (/ 1 (/ 1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ 1 (sqrt a)))
  (/ 1 (/ 1 1))
  (/ 1 (/ -1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ -1 (sqrt a)))
  (/ 1 (/ -1 1))
  (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)))
  (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1))
  (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (/ (- (sqrt (acos a))) 1))
  (/ 1 (/ (- 1) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (- 1) (sqrt a)))
  (/ 1 (/ (- 1) 1))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (sqrt (acos a)) (sqrt a)))
  (/ 1 (/ (sqrt (acos a)) 1))
  (/ 1 (/ 1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ 1 (sqrt a)))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (- (acos a)))
  (/ (/ (- (acos a)) a) (cbrt 1))
  (/ (/ (- (acos a)) a) (sqrt 1))
  (/ (/ (- (acos a)) a) 1)
  (/ 1 (- (acos a)))
  (real->posit16 (/ 1 (/ (- (acos a)) a)))
  (* -1 (/ (acos a) a))
  (* -1 (/ (acos a) a))
  (* -1 (/ (acos a) a))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
1.871 * * [simplify]: iteration 0: 290 enodes
2.085 * * [simplify]: iteration 1: 786 enodes
2.707 * * [simplify]: iteration 2: 4399 enodes
3.617 * * [simplify]: iteration complete: 5000 enodes
3.617 * * [simplify]: Extracting #0: cost 128 inf + 0
3.621 * * [simplify]: Extracting #1: cost 1496 inf + 45
3.633 * * [simplify]: Extracting #2: cost 1253 inf + 93942
3.669 * * [simplify]: Extracting #3: cost 268 inf + 326726
3.730 * * [simplify]: Extracting #4: cost 13 inf + 398462
3.795 * * [simplify]: Extracting #5: cost 0 inf + 402657
3.859 * [simplify]: Simplified to:
  (log (- (/ (acos a) a)))
  (log (- (/ (acos a) a)))
  (exp (- (/ (acos a) a)))
  (* (- (/ (acos a) a)) (* (/ (acos a) a) (/ (acos a) a)))
  (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))
  (cbrt (- (/ (acos a) a)))
  (* (- (/ (acos a) a)) (* (/ (acos a) a) (/ (acos a) a)))
  (sqrt (- (/ (acos a) a)))
  (sqrt (- (/ (acos a) a)))
  (acos a)
  (- a)
  0
  (/ (acos a) a)
  (* (/ (cbrt (- (acos a))) (cbrt a)) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ (cbrt (- (acos a))) (cbrt a))
  (* (/ (cbrt (- (acos a))) (sqrt a)) (cbrt (- (acos a))))
  (/ (cbrt (- (acos a))) (sqrt a))
  (* (cbrt (- (acos a))) (cbrt (- (acos a))))
  (/ (cbrt (- (acos a))) a)
  (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- (acos a))) (cbrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (sqrt (- (acos a)))
  (/ (sqrt (- (acos a))) a)
  (/ (/ 1 (cbrt a)) (cbrt a))
  (- (/ (acos a) (cbrt a)))
  (/ 1 (sqrt a))
  (/ (- (acos a)) (sqrt a))
  1
  (- (/ (acos a) a))
  (/ (/ -1 (cbrt a)) (cbrt a))
  (/ (acos a) (cbrt a))
  (/ -1 (sqrt a))
  (/ (acos a) (sqrt a))
  -1
  (/ (acos a) a)
  (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a))))
  (/ (cbrt (acos a)) (cbrt a))
  (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (cbrt (acos a)) (sqrt a))
  (* (cbrt (acos a)) (- (cbrt (acos a))))
  (/ (cbrt (acos a)) a)
  (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (- (sqrt (acos a)))
  (/ (sqrt (acos a)) a)
  (/ (/ -1 (cbrt a)) (cbrt a))
  (/ (acos a) (cbrt a))
  (/ -1 (sqrt a))
  (/ (acos a) (sqrt a))
  -1
  (/ (acos a) a)
  (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))
  (/ (- (cbrt (acos a))) (cbrt a))
  (* (/ (cbrt (acos a)) (sqrt a)) (cbrt (acos a)))
  (/ (- (cbrt (acos a))) (sqrt a))
  (* (cbrt (acos a)) (cbrt (acos a)))
  (- (/ (cbrt (acos a)) a))
  (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a))
  (- (/ (sqrt (acos a)) (cbrt a)))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (sqrt (acos a))
  (/ (- (sqrt (acos a))) a)
  (/ (/ 1 (cbrt a)) (cbrt a))
  (- (/ (acos a) (cbrt a)))
  (/ 1 (sqrt a))
  (/ (- (acos a)) (sqrt a))
  1
  (- (/ (acos a) a))
  (/ 1 a)
  (/ a (- (acos a)))
  (/ (acos a) a)
  (/ (- (acos a)) (* (cbrt a) (cbrt a)))
  (/ (- (acos a)) (sqrt a))
  (- (acos a))
  (/ a (cbrt (- (acos a))))
  (/ a (sqrt (- (acos a))))
  (/ a (- (acos a)))
  (/ a (acos a))
  (/ a (cbrt (acos a)))
  (/ a (sqrt (acos a)))
  (/ a (acos a))
  (/ a (- (cbrt (acos a))))
  (/ a (- (sqrt (acos a))))
  (/ a (- (acos a)))
  (real->posit16 (- (/ (acos a) a)))
  -1
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (exp (/ (* 1 a) (- (acos a))))
  (/ (/ 1 (- (/ (acos a) a))) (* (/ (acos a) a) (/ (acos a) a)))
  (/ (/ 1 (- (/ (acos a) a))) (* (/ (acos a) a) (/ (acos a) a)))
  (* (cbrt (/ (* 1 a) (- (acos a)))) (cbrt (/ (* 1 a) (- (acos a)))))
  (cbrt (/ (* 1 a) (- (acos a))))
  (* (/ (* 1 a) (- (acos a))) (* (/ (* 1 a) (- (acos a))) (/ (* 1 a) (- (acos a)))))
  (sqrt (/ (* 1 a) (- (acos a))))
  (sqrt (/ (* 1 a) (- (acos a))))
  -1
  (/ (acos a) a)
  (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a))))
  (/ 1 (cbrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ (* 1 (cbrt a)) (cbrt (- (acos a))))
  (/ 1 (* (/ (cbrt (- (acos a))) (sqrt a)) (cbrt (- (acos a)))))
  (/ (* 1 (sqrt a)) (cbrt (- (acos a))))
  (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a))))
  (/ (* 1 a) (cbrt (- (acos a))))
  (/ (* 1 (* (cbrt a) (cbrt a))) (sqrt (- (acos a))))
  (* (/ 1 (sqrt (- (acos a)))) (cbrt a))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (sqrt (- (acos a))))
  (/ (* 1 a) (sqrt (- (acos a))))
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (* (/ 1 (- (acos a))) (sqrt a))
  1
  (/ (* 1 a) (- (acos a)))
  (- (* (cbrt a) (cbrt a)))
  (/ (* 1 (cbrt a)) (acos a))
  (- (sqrt a))
  (* (/ 1 (acos a)) (sqrt a))
  -1
  (/ (* 1 a) (acos a))
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (* (/ 1 (cbrt (acos a))) (cbrt a))
  (/ (* 1 (sqrt a)) (* (cbrt (acos a)) (- (cbrt (acos a)))))
  (/ (* 1 (sqrt a)) (cbrt (acos a)))
  (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a))))
  (* a (/ 1 (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (cbrt a))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (- (sqrt (acos a))))
  (/ 1 (/ (sqrt (acos a)) a))
  (- (* (cbrt a) (cbrt a)))
  (/ (* 1 (cbrt a)) (acos a))
  (- (sqrt a))
  (* (/ 1 (acos a)) (sqrt a))
  -1
  (/ (* 1 a) (acos a))
  (/ (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))
  (/ (* 1 (cbrt a)) (- (cbrt (acos a))))
  (* (sqrt a) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))))
  (* (sqrt a) (/ 1 (- (cbrt (acos a)))))
  (* (/ 1 (cbrt (acos a))) (/ 1 (cbrt (acos a))))
  (/ (* 1 a) (- (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a))))
  (/ (* 1 (cbrt a)) (- (sqrt (acos a))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (/ 1 (sqrt (acos a)))
  (/ (* 1 a) (- (sqrt (acos a))))
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (* (/ 1 (- (acos a))) (sqrt a))
  1
  (/ (* 1 a) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (/ 1 (- (acos a)))
  a
  (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a))))
  (/ 1 (cbrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ (* 1 (cbrt a)) (cbrt (- (acos a))))
  (/ 1 (* (/ (cbrt (- (acos a))) (sqrt a)) (cbrt (- (acos a)))))
  (/ (* 1 (sqrt a)) (cbrt (- (acos a))))
  (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a))))
  (/ (* 1 a) (cbrt (- (acos a))))
  (/ (* 1 (* (cbrt a) (cbrt a))) (sqrt (- (acos a))))
  (* (/ 1 (sqrt (- (acos a)))) (cbrt a))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (sqrt (- (acos a))))
  (/ (* 1 a) (sqrt (- (acos a))))
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (* (/ 1 (- (acos a))) (sqrt a))
  1
  (/ (* 1 a) (- (acos a)))
  (- (* (cbrt a) (cbrt a)))
  (/ (* 1 (cbrt a)) (acos a))
  (- (sqrt a))
  (* (/ 1 (acos a)) (sqrt a))
  -1
  (/ (* 1 a) (acos a))
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (* (/ 1 (cbrt (acos a))) (cbrt a))
  (/ (* 1 (sqrt a)) (* (cbrt (acos a)) (- (cbrt (acos a)))))
  (/ (* 1 (sqrt a)) (cbrt (acos a)))
  (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a))))
  (* a (/ 1 (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (cbrt a))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (- (sqrt (acos a))))
  (/ 1 (/ (sqrt (acos a)) a))
  (- (* (cbrt a) (cbrt a)))
  (/ (* 1 (cbrt a)) (acos a))
  (- (sqrt a))
  (* (/ 1 (acos a)) (sqrt a))
  -1
  (/ (* 1 a) (acos a))
  (/ (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))
  (/ (* 1 (cbrt a)) (- (cbrt (acos a))))
  (* (sqrt a) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))))
  (* (sqrt a) (/ 1 (- (cbrt (acos a)))))
  (* (/ 1 (cbrt (acos a))) (/ 1 (cbrt (acos a))))
  (/ (* 1 a) (- (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a))))
  (/ (* 1 (cbrt a)) (- (sqrt (acos a))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (/ 1 (sqrt (acos a)))
  (/ (* 1 a) (- (sqrt (acos a))))
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (* (/ 1 (- (acos a))) (sqrt a))
  1
  (/ (* 1 a) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (/ 1 (- (acos a)))
  a
  (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a))))
  (/ 1 (cbrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ (* 1 (cbrt a)) (cbrt (- (acos a))))
  (/ 1 (* (/ (cbrt (- (acos a))) (sqrt a)) (cbrt (- (acos a)))))
  (/ (* 1 (sqrt a)) (cbrt (- (acos a))))
  (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a))))
  (/ (* 1 a) (cbrt (- (acos a))))
  (/ (* 1 (* (cbrt a) (cbrt a))) (sqrt (- (acos a))))
  (* (/ 1 (sqrt (- (acos a)))) (cbrt a))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (sqrt (- (acos a))))
  (/ (* 1 a) (sqrt (- (acos a))))
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (* (/ 1 (- (acos a))) (sqrt a))
  1
  (/ (* 1 a) (- (acos a)))
  (- (* (cbrt a) (cbrt a)))
  (/ (* 1 (cbrt a)) (acos a))
  (- (sqrt a))
  (* (/ 1 (acos a)) (sqrt a))
  -1
  (/ (* 1 a) (acos a))
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (* (/ 1 (cbrt (acos a))) (cbrt a))
  (/ (* 1 (sqrt a)) (* (cbrt (acos a)) (- (cbrt (acos a)))))
  (/ (* 1 (sqrt a)) (cbrt (acos a)))
  (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a))))
  (* a (/ 1 (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (cbrt a))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (- (sqrt (acos a))))
  (/ 1 (/ (sqrt (acos a)) a))
  (- (* (cbrt a) (cbrt a)))
  (/ (* 1 (cbrt a)) (acos a))
  (- (sqrt a))
  (* (/ 1 (acos a)) (sqrt a))
  -1
  (/ (* 1 a) (acos a))
  (/ (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))
  (/ (* 1 (cbrt a)) (- (cbrt (acos a))))
  (* (sqrt a) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))))
  (* (sqrt a) (/ 1 (- (cbrt (acos a)))))
  (* (/ 1 (cbrt (acos a))) (/ 1 (cbrt (acos a))))
  (/ (* 1 a) (- (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a))))
  (/ (* 1 (cbrt a)) (- (sqrt (acos a))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (/ 1 (sqrt (acos a)))
  (/ (* 1 a) (- (sqrt (acos a))))
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (* (/ 1 (- (acos a))) (sqrt a))
  1
  (/ (* 1 a) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (/ 1 (- (acos a)))
  a
  (/ (* 1 a) (- (acos a)))
  (- (/ (acos a) a))
  (/ (/ 1 (cbrt (- (/ (acos a) a)))) (cbrt (- (/ (acos a) a))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)))
  (/ 1 (* (/ (cbrt (- (acos a))) (sqrt a)) (cbrt (- (acos a)))))
  (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a))))
  (/ (* 1 (* (cbrt a) (cbrt a))) (sqrt (- (acos a))))
  (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))
  (/ 1 (sqrt (- (acos a))))
  (* (cbrt a) (cbrt a))
  (sqrt a)
  1
  (- (* (cbrt a) (cbrt a)))
  (- (sqrt a))
  -1
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (/ (* 1 (sqrt a)) (* (cbrt (acos a)) (- (cbrt (acos a)))))
  (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a)))))
  (* (sqrt a) (/ 1 (- (sqrt (acos a)))))
  (/ 1 (- (sqrt (acos a))))
  (- (* (cbrt a) (cbrt a)))
  (- (sqrt a))
  -1
  (/ (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))
  (* (sqrt a) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))))
  (* (/ 1 (cbrt (acos a))) (/ 1 (cbrt (acos a))))
  (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (sqrt (acos a)))
  (* (cbrt a) (cbrt a))
  (sqrt a)
  1
  1
  (/ 1 (- (acos a)))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (/ 1 (- (acos a)))
  (real->posit16 (/ (* 1 a) (- (acos a))))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (/ (- a) (acos a))
  (/ (- a) (acos a))
  (/ (- a) (acos a))
3.876 * * * [progress]: adding candidates to table
4.633 * * [progress]: iteration 3 / 4
4.633 * * * [progress]: picking best candidate
4.675 * * * * [pick]: Picked  #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))>
4.675 * * * [progress]: localizing error
4.702 * * * [progress]: generating rewritten candidates
4.702 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
4.712 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.724 * * * [progress]: generating series expansions
4.724 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
4.724 * [backup-simplify]: Simplify (/ (acos a) a) into (/ (acos a) a)
4.724 * [approximate]: Taking taylor expansion of (/ (acos a) a) in (a) around 0
4.724 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
4.724 * [taylor]: Taking taylor expansion of (acos a) in a
4.724 * [backup-simplify]: Simplify (acos a) into (acos a)
4.724 * [taylor]: Taking taylor expansion of a in a
4.724 * [backup-simplify]: Simplify 0 into 0
4.724 * [backup-simplify]: Simplify 1 into 1
4.724 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
4.724 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
4.724 * [taylor]: Taking taylor expansion of (acos a) in a
4.724 * [backup-simplify]: Simplify (acos a) into (acos a)
4.724 * [taylor]: Taking taylor expansion of a in a
4.724 * [backup-simplify]: Simplify 0 into 0
4.724 * [backup-simplify]: Simplify 1 into 1
4.724 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
4.724 * [backup-simplify]: Simplify (acos a) into (acos a)
4.725 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0
4.725 * [backup-simplify]: Simplify 0 into 0
4.726 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.726 * [backup-simplify]: Simplify 0 into 0
4.728 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.728 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.730 * [backup-simplify]: Simplify 0 into 0
4.732 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.732 * [backup-simplify]: Simplify 0 into 0
4.734 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.734 * [backup-simplify]: Simplify 0 into 0
4.734 * [backup-simplify]: Simplify (* (acos a) (/ 1 a)) into (/ (acos a) a)
4.734 * [backup-simplify]: Simplify (/ (acos (/ 1 a)) (/ 1 a)) into (* a (acos (/ 1 a)))
4.734 * [approximate]: Taking taylor expansion of (* a (acos (/ 1 a))) in (a) around 0
4.735 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
4.735 * [taylor]: Taking taylor expansion of a in a
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.735 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.735 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
4.735 * [taylor]: Taking taylor expansion of a in a
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.735 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.735 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
4.735 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
4.736 * [backup-simplify]: Simplify 0 into 0
4.737 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
4.737 * [backup-simplify]: Simplify 0 into 0
4.738 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
4.738 * [backup-simplify]: Simplify 0 into 0
4.739 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
4.739 * [backup-simplify]: Simplify 0 into 0
4.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
4.741 * [backup-simplify]: Simplify 0 into 0
4.742 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
4.742 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify (* (acos (/ 1 (/ 1 a))) (/ 1 a)) into (/ (acos a) a)
4.743 * [backup-simplify]: Simplify (/ (acos (/ 1 (- a))) (/ 1 (- a))) into (* -1 (* a (acos (/ -1 a))))
4.743 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in (a) around 0
4.743 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a
4.743 * [taylor]: Taking taylor expansion of -1 in a
4.743 * [backup-simplify]: Simplify -1 into -1
4.743 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
4.743 * [taylor]: Taking taylor expansion of a in a
4.743 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify 1 into 1
4.743 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.743 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.743 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a
4.743 * [taylor]: Taking taylor expansion of -1 in a
4.743 * [backup-simplify]: Simplify -1 into -1
4.743 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
4.743 * [taylor]: Taking taylor expansion of a in a
4.743 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify 1 into 1
4.743 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.743 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.743 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
4.743 * [backup-simplify]: Simplify (* -1 0) into 0
4.743 * [backup-simplify]: Simplify 0 into 0
4.744 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
4.744 * [backup-simplify]: Simplify (+ (* -1 (acos (/ -1 a))) (* 0 0)) into (- (acos (/ -1 a)))
4.744 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a)))
4.745 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
4.745 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))) into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
4.747 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))) into 0
4.747 * [backup-simplify]: Simplify 0 into 0
4.748 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
4.749 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))) into 0
4.749 * [backup-simplify]: Simplify 0 into 0
4.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
4.752 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))) into 0
4.752 * [backup-simplify]: Simplify 0 into 0
4.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
4.755 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))))) into 0
4.755 * [backup-simplify]: Simplify 0 into 0
4.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
4.759 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))))) into 0
4.759 * [backup-simplify]: Simplify 0 into 0
4.759 * [backup-simplify]: Simplify (* (- (acos (/ -1 (/ 1 (- a))))) (/ 1 (- a))) into (/ (acos a) a)
4.759 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.759 * [backup-simplify]: Simplify (/ 1 (/ (acos a) a)) into (/ a (acos a))
4.759 * [approximate]: Taking taylor expansion of (/ a (acos a)) in (a) around 0
4.759 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
4.759 * [taylor]: Taking taylor expansion of a in a
4.759 * [backup-simplify]: Simplify 0 into 0
4.759 * [backup-simplify]: Simplify 1 into 1
4.759 * [taylor]: Taking taylor expansion of (acos a) in a
4.760 * [backup-simplify]: Simplify (acos a) into (acos a)
4.760 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
4.760 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
4.760 * [taylor]: Taking taylor expansion of a in a
4.760 * [backup-simplify]: Simplify 0 into 0
4.760 * [backup-simplify]: Simplify 1 into 1
4.760 * [taylor]: Taking taylor expansion of (acos a) in a
4.760 * [backup-simplify]: Simplify (acos a) into (acos a)
4.760 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
4.760 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
4.760 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
4.760 * [backup-simplify]: Simplify 0 into 0
4.760 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.760 * [backup-simplify]: Simplify 0 into 0
4.761 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.761 * [backup-simplify]: Simplify 0 into 0
4.761 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.761 * [backup-simplify]: Simplify 0 into 0
4.762 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.762 * [backup-simplify]: Simplify 0 into 0
4.762 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.762 * [backup-simplify]: Simplify 0 into 0
4.762 * [backup-simplify]: Simplify (* (/ 1 (acos a)) a) into (/ a (acos a))
4.762 * [backup-simplify]: Simplify (/ 1 (/ (acos (/ 1 a)) (/ 1 a))) into (/ 1 (* a (acos (/ 1 a))))
4.762 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ 1 a)))) in (a) around 0
4.762 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ 1 a)))) in a
4.763 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
4.763 * [taylor]: Taking taylor expansion of a in a
4.763 * [backup-simplify]: Simplify 0 into 0
4.763 * [backup-simplify]: Simplify 1 into 1
4.763 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.763 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.763 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
4.763 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
4.764 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a)))
4.764 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ 1 a)))) in a
4.764 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
4.764 * [taylor]: Taking taylor expansion of a in a
4.764 * [backup-simplify]: Simplify 0 into 0
4.764 * [backup-simplify]: Simplify 1 into 1
4.764 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.764 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.764 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
4.765 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
4.765 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a)))
4.765 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a)))
4.766 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
4.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
4.766 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
4.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.768 * [backup-simplify]: Simplify 0 into 0
4.770 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
4.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.770 * [backup-simplify]: Simplify 0 into 0
4.773 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
4.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.773 * [backup-simplify]: Simplify 0 into 0
4.776 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
4.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.776 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
4.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.780 * [backup-simplify]: Simplify 0 into 0
4.780 * [backup-simplify]: Simplify (* (/ 1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ a (acos a))
4.781 * [backup-simplify]: Simplify (/ 1 (/ (acos (/ 1 (- a))) (/ 1 (- a)))) into (/ -1 (* a (acos (/ -1 a))))
4.781 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ -1 a)))) in (a) around 0
4.781 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ -1 a)))) in a
4.781 * [taylor]: Taking taylor expansion of -1 in a
4.781 * [backup-simplify]: Simplify -1 into -1
4.781 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
4.781 * [taylor]: Taking taylor expansion of a in a
4.781 * [backup-simplify]: Simplify 0 into 0
4.781 * [backup-simplify]: Simplify 1 into 1
4.781 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.781 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.781 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
4.782 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
4.782 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a)))
4.782 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ -1 a)))) in a
4.782 * [taylor]: Taking taylor expansion of -1 in a
4.782 * [backup-simplify]: Simplify -1 into -1
4.782 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
4.782 * [taylor]: Taking taylor expansion of a in a
4.782 * [backup-simplify]: Simplify 0 into 0
4.782 * [backup-simplify]: Simplify 1 into 1
4.782 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.782 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.783 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
4.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
4.783 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a)))
4.783 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a)))
4.785 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
4.785 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
4.785 * [backup-simplify]: Simplify 0 into 0
4.786 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
4.786 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.787 * [backup-simplify]: Simplify 0 into 0
4.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
4.789 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.789 * [backup-simplify]: Simplify 0 into 0
4.791 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
4.791 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.791 * [backup-simplify]: Simplify 0 into 0
4.794 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
4.794 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.795 * [backup-simplify]: Simplify 0 into 0
4.797 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
4.798 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.798 * [backup-simplify]: Simplify 0 into 0
4.798 * [backup-simplify]: Simplify (* (/ -1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ a (acos a))
4.798 * * * [progress]: simplifying candidates
4.798 * * * * [progress]: [ 1 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (pow (/ (acos a) a) 1))))>
4.798 * * * * [progress]: [ 2 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (exp (- (log (acos a)) (log a))))))>
4.798 * * * * [progress]: [ 3 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (exp (log (/ (acos a) a))))))>
4.799 * * * * [progress]: [ 4 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (log (exp (/ (acos a) a))))))>
4.799 * * * * [progress]: [ 5 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (cbrt (/ (* (* (acos a) (acos a)) (acos a)) (* (* a a) a))))))>
4.799 * * * * [progress]: [ 6 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))))))>
4.799 * * * * [progress]: [ 7 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (cbrt (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a))))))>
4.799 * * * * [progress]: [ 8 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (sqrt (/ (acos a) a)) (sqrt (/ (acos a) a))))))>
4.799 * * * * [progress]: [ 9 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (- (acos a)) (- a)))))>
4.799 * * * * [progress]: [ 10 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (- (/ (/ PI 2) a) (/ (asin a) a)))))>
4.799 * * * * [progress]: [ 11 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a))))))>
4.799 * * * * [progress]: [ 12 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a))))))>
4.799 * * * * [progress]: [ 13 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (cbrt (acos a)) a)))))>
4.799 * * * * [progress]: [ 14 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a))))))>
4.799 * * * * [progress]: [ 15 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ (sqrt (acos a)) (sqrt a)) (/ (sqrt (acos a)) (sqrt a))))))>
4.799 * * * * [progress]: [ 16 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ (sqrt (acos a)) 1) (/ (sqrt (acos a)) a)))))>
4.799 * * * * [progress]: [ 17 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a))))))>
4.799 * * * * [progress]: [ 18 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ 1 (sqrt a)) (/ (acos a) (sqrt a))))))>
4.799 * * * * [progress]: [ 19 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (/ 1 1) (/ (acos a) a)))))>
4.799 * * * * [progress]: [ 20 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* 1 (/ (acos a) a)))))>
4.799 * * * * [progress]: [ 21 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (* (acos a) (/ 1 a)))))>
4.800 * * * * [progress]: [ 22 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ 1 (/ a (acos a))))))>
4.800 * * * * [progress]: [ 23 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (/ (acos a) (* (cbrt a) (cbrt a))) (cbrt a)))))>
4.800 * * * * [progress]: [ 24 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (/ (acos a) (sqrt a)) (sqrt a)))))>
4.800 * * * * [progress]: [ 25 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (/ (acos a) 1) a))))>
4.800 * * * * [progress]: [ 26 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (cbrt (acos a)))))))>
4.800 * * * * [progress]: [ 27 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (sqrt (acos a)) (/ a (sqrt (acos a)))))))>
4.800 * * * * [progress]: [ 28 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ 1 (/ a (acos a))))))>
4.800 * * * * [progress]: [ 29 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (posit16->real (real->posit16 (/ (acos a) a))))))>
4.800 * * * * [progress]: [ 30 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (pow (/ (acos a) a) -1)))>
4.800 * * * * [progress]: [ 31 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (pow (/ (acos a) a) (- 1))))>
4.800 * * * * [progress]: [ 32 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (pow (/ 1 (/ (acos a) a)) 1)))>
4.800 * * * * [progress]: [ 33 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (- (- (log (acos a)) (log a))))))>
4.800 * * * * [progress]: [ 34 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (- (log (/ (acos a) a))))))>
4.800 * * * * [progress]: [ 35 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (- 0 (- (log (acos a)) (log a))))))>
4.800 * * * * [progress]: [ 36 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (- 0 (log (/ (acos a) a))))))>
4.800 * * * * [progress]: [ 37 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (- (log 1) (- (log (acos a)) (log a))))))>
4.800 * * * * [progress]: [ 38 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (- (log 1) (log (/ (acos a) a))))))>
4.800 * * * * [progress]: [ 39 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (exp (log (/ 1 (/ (acos a) a))))))>
4.800 * * * * [progress]: [ 40 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (log (exp (/ 1 (/ (acos a) a))))))>
4.800 * * * * [progress]: [ 41 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (cbrt (/ (* (* 1 1) 1) (/ (* (* (acos a) (acos a)) (acos a)) (* (* a a) a))))))>
4.801 * * * * [progress]: [ 42 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (cbrt (/ (* (* 1 1) 1) (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a))))))>
4.801 * * * * [progress]: [ 43 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (* (cbrt (/ 1 (/ (acos a) a))) (cbrt (/ 1 (/ (acos a) a)))) (cbrt (/ 1 (/ (acos a) a))))))>
4.801 * * * * [progress]: [ 44 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (cbrt (* (* (/ 1 (/ (acos a) a)) (/ 1 (/ (acos a) a))) (/ 1 (/ (acos a) a))))))>
4.801 * * * * [progress]: [ 45 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (sqrt (/ 1 (/ (acos a) a))) (sqrt (/ 1 (/ (acos a) a))))))>
4.801 * * * * [progress]: [ 46 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (- 1) (- (/ (acos a) a)))))>
4.801 * * * * [progress]: [ 47 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ (cbrt 1) (cbrt (/ (acos a) a))))))>
4.801 * * * * [progress]: [ 48 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (acos a) a))) (/ (cbrt 1) (sqrt (/ (acos a) a))))))>
4.801 * * * * [progress]: [ 49 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))))))>
4.801 * * * * [progress]: [ 50 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))))))>
4.801 * * * * [progress]: [ 51 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (/ (cbrt (acos a)) a)))))>
4.801 * * * * [progress]: [ 52 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))))))>
4.801 * * * * [progress]: [ 53 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))))))>
4.801 * * * * [progress]: [ 54 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (/ (sqrt (acos a)) a)))))>
4.801 * * * * [progress]: [ 55 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))))))>
4.802 * * * * [progress]: [ 56 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))))))>
4.802 * * * * [progress]: [ 57 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (acos a) a)))))>
4.802 * * * * [progress]: [ 58 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (acos a) a)))))>
4.802 * * * * [progress]: [ 59 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (* (cbrt 1) (cbrt 1)) (acos a)) (/ (cbrt 1) (/ 1 a)))))>
4.802 * * * * [progress]: [ 60 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ (sqrt 1) (cbrt (/ (acos a) a))))))>
4.802 * * * * [progress]: [ 61 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (sqrt (/ (acos a) a))) (/ (sqrt 1) (sqrt (/ (acos a) a))))))>
4.802 * * * * [progress]: [ 62 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))))))>
4.802 * * * * [progress]: [ 63 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))))))>
4.802 * * * * [progress]: [ 64 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (sqrt 1) (/ (cbrt (acos a)) a)))))>
4.802 * * * * [progress]: [ 65 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))))))>
4.802 * * * * [progress]: [ 66 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))))))>
4.802 * * * * [progress]: [ 67 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ (sqrt (acos a)) 1)) (/ (sqrt 1) (/ (sqrt (acos a)) a)))))>
4.802 * * * * [progress]: [ 68 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a))))))>
4.802 * * * * [progress]: [ 69 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a))))))>
4.802 * * * * [progress]: [ 70 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (acos a) a)))))>
4.803 * * * * [progress]: [ 71 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) 1) (/ (sqrt 1) (/ (acos a) a)))))>
4.803 * * * * [progress]: [ 72 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ (sqrt 1) (acos a)) (/ (sqrt 1) (/ 1 a)))))>
4.803 * * * * [progress]: [ 73 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (cbrt (/ (acos a) a))))))>
4.803 * * * * [progress]: [ 74 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (sqrt (/ (acos a) a))) (/ 1 (sqrt (/ (acos a) a))))))>
4.803 * * * * [progress]: [ 75 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))))>
4.803 * * * * [progress]: [ 76 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a))))))>
4.803 * * * * [progress]: [ 77 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (cbrt (acos a)) a)))))>
4.803 * * * * [progress]: [ 78 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))))))>
4.803 * * * * [progress]: [ 79 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))))))>
4.803 * * * * [progress]: [ 80 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (sqrt (acos a)) a)))))>
4.803 * * * * [progress]: [ 81 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))))))>
4.803 * * * * [progress]: [ 82 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (acos a) (sqrt a))))))>
4.803 * * * * [progress]: [ 83 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (/ 1 1)) (/ 1 (/ (acos a) a)))))>
4.803 * * * * [progress]: [ 84 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 1) (/ 1 (/ (acos a) a)))))>
4.803 * * * * [progress]: [ 85 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (acos a)) (/ 1 (/ 1 a)))))>
4.804 * * * * [progress]: [ 86 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* 1 (/ 1 (/ (acos a) a)))))>
4.804 * * * * [progress]: [ 87 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* 1 (/ 1 (/ (acos a) a)))))>
4.804 * * * * [progress]: [ 88 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (/ (acos a) a) 1))))>
4.804 * * * * [progress]: [ 89 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (cbrt (/ (acos a) a)))))>
4.804 * * * * [progress]: [ 90 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (sqrt (/ (acos a) a))) (sqrt (/ (acos a) a)))))>
4.804 * * * * [progress]: [ 91 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt (acos a)) (cbrt a)))))>
4.804 * * * * [progress]: [ 92 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt (acos a)) (sqrt a)))))>
4.804 * * * * [progress]: [ 93 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt (acos a)) a))))>
4.804 * * * * [progress]: [ 94 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt (acos a)) (cbrt a)))))>
4.804 * * * * [progress]: [ 95 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt (acos a)) (sqrt a)))))>
4.804 * * * * [progress]: [ 96 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ (sqrt (acos a)) 1)) (/ (sqrt (acos a)) a))))>
4.804 * * * * [progress]: [ 97 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a)))))>
4.804 * * * * [progress]: [ 98 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ 1 (sqrt a))) (/ (acos a) (sqrt a)))))>
4.804 * * * * [progress]: [ 99 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (/ 1 1)) (/ (acos a) a))))>
4.804 * * * * [progress]: [ 100 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 1) (/ (acos a) a))))>
4.804 * * * * [progress]: [ 101 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a))))>
4.804 * * * * [progress]: [ 102 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (* (cbrt 1) (cbrt 1)) (/ (/ (acos a) a) (cbrt 1)))))>
4.805 * * * * [progress]: [ 103 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ (sqrt 1) (/ (/ (acos a) a) (sqrt 1)))))>
4.805 * * * * [progress]: [ 104 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (/ (acos a) a) 1))))>
4.805 * * * * [progress]: [ 105 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (* (/ 1 (acos a)) a)))>
4.805 * * * * [progress]: [ 106 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (posit16->real (real->posit16 (/ 1 (/ (acos a) a))))))>
4.805 * * * * [progress]: [ 107 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))>
4.805 * * * * [progress]: [ 108 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))>
4.805 * * * * [progress]: [ 109 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))>
4.805 * * * * [progress]: [ 110 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
4.805 * * * * [progress]: [ 111 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
4.805 * * * * [progress]: [ 112 / 112 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
4.807 * [simplify]: Simplifying:
  (- (log (acos a)) (log a))
  (log (/ (acos a) a))
  (exp (/ (acos a) a))
  (/ (* (* (acos a) (acos a)) (acos a)) (* (* a a) a))
  (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))
  (cbrt (/ (acos a) a))
  (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a))
  (sqrt (/ (acos a) a))
  (sqrt (/ (acos a) a))
  (- (acos a))
  (- a)
  (/ (/ PI 2) a)
  (/ (asin a) a)
  (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (acos a)) (cbrt a))
  (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))
  (/ (cbrt (acos a)) (sqrt a))
  (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)
  (/ (cbrt (acos a)) a)
  (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (sqrt (acos a)) 1)
  (/ (sqrt (acos a)) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (acos a) (cbrt a))
  (/ 1 (sqrt a))
  (/ (acos a) (sqrt a))
  (/ 1 1)
  (/ (acos a) a)
  (/ 1 a)
  (/ a (acos a))
  (/ (acos a) (* (cbrt a) (cbrt a)))
  (/ (acos a) (sqrt a))
  (/ (acos a) 1)
  (/ a (cbrt (acos a)))
  (/ a (sqrt (acos a)))
  (/ a (acos a))
  (real->posit16 (/ (acos a) a))
  (- 1)
  (- (- (log (acos a)) (log a)))
  (- (log (/ (acos a) a)))
  (- 0 (- (log (acos a)) (log a)))
  (- 0 (log (/ (acos a) a)))
  (- (log 1) (- (log (acos a)) (log a)))
  (- (log 1) (log (/ (acos a) a)))
  (log (/ 1 (/ (acos a) a)))
  (exp (/ 1 (/ (acos a) a)))
  (/ (* (* 1 1) 1) (/ (* (* (acos a) (acos a)) (acos a)) (* (* a a) a)))
  (/ (* (* 1 1) 1) (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a)))
  (* (cbrt (/ 1 (/ (acos a) a))) (cbrt (/ 1 (/ (acos a) a))))
  (cbrt (/ 1 (/ (acos a) a)))
  (* (* (/ 1 (/ (acos a) a)) (/ 1 (/ (acos a) a))) (/ 1 (/ (acos a) a)))
  (sqrt (/ 1 (/ (acos a) a)))
  (sqrt (/ 1 (/ (acos a) a)))
  (- 1)
  (- (/ (acos a) a))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ (cbrt 1) (cbrt (/ (acos a) a)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (acos a) a)))
  (/ (cbrt 1) (sqrt (/ (acos a) a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ (cbrt 1) (/ (cbrt (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a)))
  (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1))
  (/ (cbrt 1) (/ (sqrt (acos a)) a))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a))))
  (/ (cbrt 1) (/ (acos a) (cbrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a)))
  (/ (cbrt 1) (/ (acos a) (sqrt a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (acos a) a))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (acos a) a))
  (/ (* (cbrt 1) (cbrt 1)) (acos a))
  (/ (cbrt 1) (/ 1 a))
  (/ (sqrt 1) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ (sqrt 1) (cbrt (/ (acos a) a)))
  (/ (sqrt 1) (sqrt (/ (acos a) a)))
  (/ (sqrt 1) (sqrt (/ (acos a) a)))
  (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a)))
  (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ (sqrt 1) (/ (cbrt (acos a)) a))
  (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a)))
  (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a)))
  (/ (sqrt 1) (/ (sqrt (acos a)) 1))
  (/ (sqrt 1) (/ (sqrt (acos a)) a))
  (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a))))
  (/ (sqrt 1) (/ (acos a) (cbrt a)))
  (/ (sqrt 1) (/ 1 (sqrt a)))
  (/ (sqrt 1) (/ (acos a) (sqrt a)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (acos a) a))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (acos a) a))
  (/ (sqrt 1) (acos a))
  (/ (sqrt 1) (/ 1 a))
  (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ 1 (cbrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (cbrt (acos a)) (cbrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ 1 (/ (cbrt (acos a)) (sqrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ 1 (/ (cbrt (acos a)) a))
  (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (sqrt (acos a)) (cbrt a)))
  (/ 1 (/ (sqrt (acos a)) (sqrt a)))
  (/ 1 (/ (sqrt (acos a)) (sqrt a)))
  (/ 1 (/ (sqrt (acos a)) 1))
  (/ 1 (/ (sqrt (acos a)) a))
  (/ 1 (/ 1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ (acos a) (cbrt a)))
  (/ 1 (/ 1 (sqrt a)))
  (/ 1 (/ (acos a) (sqrt a)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (acos a) a))
  (/ 1 1)
  (/ 1 (/ (acos a) a))
  (/ 1 (acos a))
  (/ 1 (/ 1 a))
  (/ 1 (/ (acos a) a))
  (/ (/ (acos a) a) 1)
  (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))
  (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))
  (/ 1 (/ (sqrt (acos a)) (sqrt a)))
  (/ 1 (/ (sqrt (acos a)) 1))
  (/ 1 (/ 1 (* (cbrt a) (cbrt a))))
  (/ 1 (/ 1 (sqrt a)))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (acos a))
  (/ (/ (acos a) a) (cbrt 1))
  (/ (/ (acos a) a) (sqrt 1))
  (/ (/ (acos a) a) 1)
  (/ 1 (acos a))
  (real->posit16 (/ 1 (/ (acos a) a)))
  (/ (acos a) a)
  (/ (acos a) a)
  (/ (acos a) a)
  (/ a (acos a))
  (/ a (acos a))
  (/ a (acos a))
4.810 * * [simplify]: iteration 0: 154 enodes
4.863 * * [simplify]: iteration 1: 368 enodes
4.969 * * [simplify]: iteration 2: 1759 enodes
5.536 * * [simplify]: iteration complete: 5000 enodes
5.536 * * [simplify]: Extracting #0: cost 65 inf + 0
5.541 * * [simplify]: Extracting #1: cost 1050 inf + 789
5.568 * * [simplify]: Extracting #2: cost 997 inf + 81177
5.618 * * [simplify]: Extracting #3: cost 100 inf + 269160
5.686 * * [simplify]: Extracting #4: cost 1 inf + 297365
5.735 * * [simplify]: Extracting #5: cost 0 inf + 297657
5.779 * [simplify]: Simplified to:
  (log (/ (acos a) a))
  (log (/ (acos a) a))
  (exp (/ (acos a) a))
  (* (/ (acos a) a) (* (/ (acos a) a) (/ (acos a) a)))
  (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))
  (cbrt (/ (acos a) a))
  (* (/ (acos a) a) (* (/ (acos a) a) (/ (acos a) a)))
  (sqrt (/ (acos a) a))
  (sqrt (/ (acos a) a))
  (- (acos a))
  (- a)
  (/ (/ PI 2) a)
  (/ (asin a) a)
  (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))
  (/ (cbrt (acos a)) (cbrt a))
  (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))
  (/ (cbrt (acos a)) (sqrt a))
  (* (cbrt (acos a)) (cbrt (acos a)))
  (/ (cbrt (acos a)) a)
  (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a))
  (/ (sqrt (acos a)) (cbrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (sqrt (acos a))
  (/ (sqrt (acos a)) a)
  (/ (/ 1 (cbrt a)) (cbrt a))
  (/ (acos a) (cbrt a))
  (/ 1 (sqrt a))
  (/ (acos a) (sqrt a))
  1
  (/ (acos a) a)
  (/ 1 a)
  (/ a (acos a))
  (/ (/ (acos a) (cbrt a)) (cbrt a))
  (/ (acos a) (sqrt a))
  (acos a)
  (/ a (cbrt (acos a)))
  (/ a (sqrt (acos a)))
  (/ a (acos a))
  (real->posit16 (/ (acos a) a))
  -1
  (log (/ a (acos a)))
  (log (/ a (acos a)))
  (log (/ a (acos a)))
  (log (/ a (acos a)))
  (log (/ a (acos a)))
  (log (/ a (acos a)))
  (log (/ a (acos a)))
  (exp (/ a (acos a)))
  (* (* (/ a (acos a)) (/ a (acos a))) (/ a (acos a)))
  (* (* (/ a (acos a)) (/ a (acos a))) (/ a (acos a)))
  (* (cbrt (/ a (acos a))) (cbrt (/ a (acos a))))
  (cbrt (/ a (acos a)))
  (* (* (/ a (acos a)) (/ a (acos a))) (/ a (acos a)))
  (sqrt (/ a (acos a)))
  (sqrt (/ a (acos a)))
  -1
  (/ (- (acos a)) a)
  (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ 1 (cbrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (cbrt a) (cbrt (acos a)))
  (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (sqrt a) (cbrt (acos a)))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ a (cbrt (acos a)))
  (/ (* (cbrt a) (cbrt a)) (sqrt (acos a)))
  (/ (cbrt a) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ 1 (sqrt (acos a)))
  (/ a (sqrt (acos a)))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (acos a))
  (sqrt a)
  (/ (sqrt a) (acos a))
  1
  (/ a (acos a))
  1
  (/ a (acos a))
  (/ 1 (acos a))
  a
  (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ 1 (cbrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (cbrt a) (cbrt (acos a)))
  (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (sqrt a) (cbrt (acos a)))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ a (cbrt (acos a)))
  (/ (* (cbrt a) (cbrt a)) (sqrt (acos a)))
  (/ (cbrt a) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ 1 (sqrt (acos a)))
  (/ a (sqrt (acos a)))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (acos a))
  (sqrt a)
  (/ (sqrt a) (acos a))
  1
  (/ a (acos a))
  1
  (/ a (acos a))
  (/ 1 (acos a))
  a
  (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ 1 (cbrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (cbrt a) (cbrt (acos a)))
  (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (sqrt a) (cbrt (acos a)))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ a (cbrt (acos a)))
  (/ (* (cbrt a) (cbrt a)) (sqrt (acos a)))
  (/ (cbrt a) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ 1 (sqrt (acos a)))
  (/ a (sqrt (acos a)))
  (* (cbrt a) (cbrt a))
  (/ (cbrt a) (acos a))
  (sqrt a)
  (/ (sqrt a) (acos a))
  1
  (/ a (acos a))
  1
  (/ a (acos a))
  (/ 1 (acos a))
  a
  (/ a (acos a))
  (/ (acos a) a)
  (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))
  (/ 1 (sqrt (/ (acos a) a)))
  (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a))))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ (* (cbrt a) (cbrt a)) (sqrt (acos a)))
  (/ (sqrt a) (sqrt (acos a)))
  (/ 1 (sqrt (acos a)))
  (* (cbrt a) (cbrt a))
  (sqrt a)
  1
  1
  (/ 1 (acos a))
  (/ (acos a) a)
  (/ (acos a) a)
  (/ (acos a) a)
  (/ 1 (acos a))
  (real->posit16 (/ a (acos a)))
  (/ (acos a) a)
  (/ (acos a) a)
  (/ (acos a) a)
  (/ a (acos a))
  (/ a (acos a))
  (/ a (acos a))
5.790 * * * [progress]: adding candidates to table
6.053 * * [progress]: iteration 4 / 4
6.053 * * * [progress]: picking best candidate
6.075 * * * * [pick]: Picked  #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))>
6.075 * * * [progress]: localizing error
6.101 * * * [progress]: generating rewritten candidates
6.101 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
6.113 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
6.132 * * * [progress]: generating series expansions
6.132 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
6.132 * [backup-simplify]: Simplify (* (- (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a))
6.132 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0
6.132 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
6.132 * [taylor]: Taking taylor expansion of -1 in a
6.132 * [backup-simplify]: Simplify -1 into -1
6.132 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
6.132 * [taylor]: Taking taylor expansion of (acos a) in a
6.132 * [backup-simplify]: Simplify (acos a) into (acos a)
6.133 * [taylor]: Taking taylor expansion of a in a
6.133 * [backup-simplify]: Simplify 0 into 0
6.133 * [backup-simplify]: Simplify 1 into 1
6.133 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
6.133 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
6.133 * [taylor]: Taking taylor expansion of -1 in a
6.133 * [backup-simplify]: Simplify -1 into -1
6.133 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
6.133 * [taylor]: Taking taylor expansion of (acos a) in a
6.133 * [backup-simplify]: Simplify (acos a) into (acos a)
6.133 * [taylor]: Taking taylor expansion of a in a
6.133 * [backup-simplify]: Simplify 0 into 0
6.133 * [backup-simplify]: Simplify 1 into 1
6.133 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
6.133 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
6.133 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
6.135 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0
6.135 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0
6.135 * [backup-simplify]: Simplify 0 into 0
6.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.138 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0
6.138 * [backup-simplify]: Simplify 0 into 0
6.140 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.142 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.146 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0
6.147 * [backup-simplify]: Simplify 0 into 0
6.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.152 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0
6.152 * [backup-simplify]: Simplify 0 into 0
6.155 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.158 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0
6.158 * [backup-simplify]: Simplify 0 into 0
6.158 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a))
6.159 * [backup-simplify]: Simplify (* (- (acos (/ 1 a))) (/ 1 (/ 1 a))) into (* -1 (* a (acos (/ 1 a))))
6.159 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0
6.159 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
6.159 * [taylor]: Taking taylor expansion of -1 in a
6.159 * [backup-simplify]: Simplify -1 into -1
6.159 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
6.159 * [taylor]: Taking taylor expansion of a in a
6.159 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify 1 into 1
6.159 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
6.159 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
6.159 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
6.159 * [taylor]: Taking taylor expansion of -1 in a
6.159 * [backup-simplify]: Simplify -1 into -1
6.159 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
6.159 * [taylor]: Taking taylor expansion of a in a
6.159 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify 1 into 1
6.159 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
6.159 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
6.159 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
6.160 * [backup-simplify]: Simplify (* -1 0) into 0
6.160 * [backup-simplify]: Simplify 0 into 0
6.161 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
6.161 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a)))
6.162 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a)))
6.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
6.164 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0
6.164 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
6.167 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0
6.167 * [backup-simplify]: Simplify 0 into 0
6.169 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
6.171 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0
6.171 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
6.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0
6.176 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
6.181 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0
6.181 * [backup-simplify]: Simplify 0 into 0
6.184 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
6.187 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0
6.187 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a))
6.188 * [backup-simplify]: Simplify (* (- (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a)))) into (* a (acos (/ -1 a)))
6.188 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0
6.188 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
6.188 * [taylor]: Taking taylor expansion of a in a
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
6.188 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
6.188 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
6.188 * [taylor]: Taking taylor expansion of a in a
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
6.188 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
6.188 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
6.188 * [backup-simplify]: Simplify 0 into 0
6.189 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
6.189 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
6.190 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
6.190 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
6.198 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
6.200 * [backup-simplify]: Simplify 0 into 0
6.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
6.202 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a))
6.205 * * * * [progress]: [ 2 / 2 ] generating series at (2)
6.206 * [backup-simplify]: Simplify (/ 1 (* (- (acos a)) (/ 1 a))) into (* -1 (/ a (acos a)))
6.206 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0
6.206 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
6.206 * [taylor]: Taking taylor expansion of -1 in a
6.206 * [backup-simplify]: Simplify -1 into -1
6.206 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
6.206 * [taylor]: Taking taylor expansion of a in a
6.206 * [backup-simplify]: Simplify 0 into 0
6.206 * [backup-simplify]: Simplify 1 into 1
6.206 * [taylor]: Taking taylor expansion of (acos a) in a
6.206 * [backup-simplify]: Simplify (acos a) into (acos a)
6.206 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
6.206 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
6.206 * [taylor]: Taking taylor expansion of -1 in a
6.206 * [backup-simplify]: Simplify -1 into -1
6.206 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
6.206 * [taylor]: Taking taylor expansion of a in a
6.206 * [backup-simplify]: Simplify 0 into 0
6.206 * [backup-simplify]: Simplify 1 into 1
6.206 * [taylor]: Taking taylor expansion of (acos a) in a
6.206 * [backup-simplify]: Simplify (acos a) into (acos a)
6.206 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
6.206 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a))
6.206 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a))
6.207 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
6.207 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0
6.207 * [backup-simplify]: Simplify 0 into 0
6.208 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
6.209 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0
6.209 * [backup-simplify]: Simplify 0 into 0
6.209 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
6.210 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0
6.210 * [backup-simplify]: Simplify 0 into 0
6.211 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
6.213 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0
6.213 * [backup-simplify]: Simplify 0 into 0
6.213 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
6.215 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0
6.215 * [backup-simplify]: Simplify 0 into 0
6.216 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
6.218 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a)))
6.219 * [backup-simplify]: Simplify (/ 1 (* (- (acos (/ 1 a))) (/ 1 (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a))))
6.219 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0
6.219 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
6.219 * [taylor]: Taking taylor expansion of -1 in a
6.219 * [backup-simplify]: Simplify -1 into -1
6.219 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
6.219 * [taylor]: Taking taylor expansion of a in a
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 1 into 1
6.219 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
6.219 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
6.219 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
6.219 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
6.220 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
6.220 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
6.220 * [taylor]: Taking taylor expansion of -1 in a
6.220 * [backup-simplify]: Simplify -1 into -1
6.220 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
6.220 * [taylor]: Taking taylor expansion of a in a
6.220 * [backup-simplify]: Simplify 0 into 0
6.220 * [backup-simplify]: Simplify 1 into 1
6.220 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
6.220 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
6.220 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
6.220 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
6.221 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
6.221 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
6.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
6.222 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
6.222 * [backup-simplify]: Simplify 0 into 0
6.224 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
6.224 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
6.224 * [backup-simplify]: Simplify 0 into 0
6.226 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
6.226 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
6.226 * [backup-simplify]: Simplify 0 into 0
6.228 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
6.229 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
6.229 * [backup-simplify]: Simplify 0 into 0
6.231 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
6.232 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
6.232 * [backup-simplify]: Simplify 0 into 0
6.235 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
6.236 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
6.236 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a)))
6.236 * [backup-simplify]: Simplify (/ 1 (* (- (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a))))
6.236 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0
6.236 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
6.236 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
6.236 * [taylor]: Taking taylor expansion of a in a
6.236 * [backup-simplify]: Simplify 0 into 0
6.236 * [backup-simplify]: Simplify 1 into 1
6.236 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
6.236 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
6.237 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
6.237 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
6.237 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
6.237 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
6.237 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
6.237 * [taylor]: Taking taylor expansion of a in a
6.238 * [backup-simplify]: Simplify 0 into 0
6.238 * [backup-simplify]: Simplify 1 into 1
6.238 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
6.238 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
6.238 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
6.238 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
6.238 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
6.239 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
6.240 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
6.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
6.240 * [backup-simplify]: Simplify 0 into 0
6.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
6.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
6.242 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
6.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
6.244 * [backup-simplify]: Simplify 0 into 0
6.247 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
6.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
6.247 * [backup-simplify]: Simplify 0 into 0
6.250 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
6.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
6.250 * [backup-simplify]: Simplify 0 into 0
6.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
6.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
6.254 * [backup-simplify]: Simplify 0 into 0
6.254 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a)))
6.254 * * * [progress]: simplifying candidates
6.254 * * * * [progress]: [ 1 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (pow (* (- (acos a)) (/ 1 a)) 1)))>
6.255 * * * * [progress]: [ 2 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (pow (* (- (acos a)) (/ 1 a)) 1)))>
6.255 * * * * [progress]: [ 3 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (- (log a))))))>
6.255 * * * * [progress]: [ 4 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (- 0 (log a))))))>
6.255 * * * * [progress]: [ 5 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (- (log 1) (log a))))))>
6.255 * * * * [progress]: [ 6 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (log (/ 1 a))))))>
6.255 * * * * [progress]: [ 7 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (log (* (- (acos a)) (/ 1 a))))))>
6.255 * * * * [progress]: [ 8 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (log (exp (* (- (acos a)) (/ 1 a))))))>
6.255 * * * * [progress]: [ 9 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))))))>
6.255 * * * * [progress]: [ 10 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))))))>
6.255 * * * * [progress]: [ 11 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (* (- (acos a)) (/ 1 a))) (cbrt (* (- (acos a)) (/ 1 a)))) (cbrt (* (- (acos a)) (/ 1 a))))))>
6.255 * * * * [progress]: [ 12 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))))))>
6.255 * * * * [progress]: [ 13 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))))))>
6.255 * * * * [progress]: [ 14 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (* (- (acos a)) (/ 1 a)))))>
6.255 * * * * [progress]: [ 15 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
6.255 * * * * [progress]: [ 16 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))))))>
6.255 * * * * [progress]: [ 17 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))))))>
6.255 * * * * [progress]: [ 18 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (sqrt (- (acos a))) (/ 1 (sqrt a))) (* (sqrt (- (acos a))) (/ 1 (sqrt a))))))>
6.256 * * * * [progress]: [ 19 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (- (* (acos a) (/ 1 a)))))>
6.256 * * * * [progress]: [ 20 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))))>
6.256 * * * * [progress]: [ 21 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))))>
6.256 * * * * [progress]: [ 22 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (cbrt a)))))>
6.256 * * * * [progress]: [ 23 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt 1) (sqrt a)))))>
6.256 * * * * [progress]: [ 24 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 1) a))))>
6.256 * * * * [progress]: [ 25 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (cbrt a)))))>
6.256 * * * * [progress]: [ 26 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (sqrt 1) (sqrt a))) (/ (sqrt 1) (sqrt a)))))>
6.256 * * * * [progress]: [ 27 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (sqrt 1) 1)) (/ (sqrt 1) a))))>
6.256 * * * * [progress]: [ 28 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (cbrt a)))))>
6.256 * * * * [progress]: [ 29 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ 1 (sqrt a))) (/ 1 (sqrt a)))))>
6.256 * * * * [progress]: [ 30 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ 1 1)) (/ 1 a))))>
6.256 * * * * [progress]: [ 31 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) 1) (/ 1 a))))>
6.256 * * * * [progress]: [ 32 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) 1) (/ 1 a))))>
6.256 * * * * [progress]: [ 33 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt (- (acos a))) (/ 1 a)))))>
6.256 * * * * [progress]: [ 34 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (- (acos a))) (* (sqrt (- (acos a))) (/ 1 a)))))>
6.257 * * * * [progress]: [ 35 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (* (- (acos a)) (/ 1 a)))))>
6.257 * * * * [progress]: [ 36 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (* (acos a) (/ 1 a)))))>
6.257 * * * * [progress]: [ 37 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (acos a)) (/ 1 a)))))>
6.257 * * * * [progress]: [ 38 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- (sqrt (acos a))) (* (sqrt (acos a)) (/ 1 a)))))>
6.257 * * * * [progress]: [ 39 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- 1) (* (acos a) (/ 1 a)))))>
6.257 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (acos a)) (cbrt (acos a))) (* (- (cbrt (acos a))) (/ 1 a)))))>
6.257 * * * * [progress]: [ 41 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (acos a)) (* (- (sqrt (acos a))) (/ 1 a)))))>
6.257 * * * * [progress]: [ 42 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (* (- (acos a)) (/ 1 a)))))>
6.257 * * * * [progress]: [ 43 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (- (acos a)) 1) a)))>
6.257 * * * * [progress]: [ 44 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (posit16->real (real->posit16 (* (- (acos a)) (/ 1 a))))))>
6.257 * * * * [progress]: [ 45 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 a) (- (acos a)))))>
6.257 * * * * [progress]: [ 46 / 92 ] simplifiying candidate #<alt (λ (a) (pow (* (- (acos a)) (/ 1 a)) -1))>
6.257 * * * * [progress]: [ 47 / 92 ] simplifiying candidate #<alt (λ (a) (pow (* (- (acos a)) (/ 1 a)) (- 1)))>
6.257 * * * * [progress]: [ 48 / 92 ] simplifiying candidate #<alt (λ (a) (pow (* (- (acos a)) (/ 1 a)) (- 1)))>
6.257 * * * * [progress]: [ 49 / 92 ] simplifiying candidate #<alt (λ (a) (pow (/ 1 (* (- (acos a)) (/ 1 a))) 1))>
6.257 * * * * [progress]: [ 50 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (- (log a))))))>
6.257 * * * * [progress]: [ 51 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (- 0 (log a))))))>
6.257 * * * * [progress]: [ 52 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (- (log 1) (log a))))))>
6.257 * * * * [progress]: [ 53 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (log (/ 1 a))))))>
6.257 * * * * [progress]: [ 54 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (log (* (- (acos a)) (/ 1 a))))))>
6.258 * * * * [progress]: [ 55 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (- (log a))))))>
6.258 * * * * [progress]: [ 56 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (- 0 (log a))))))>
6.258 * * * * [progress]: [ 57 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (- (log 1) (log a))))))>
6.258 * * * * [progress]: [ 58 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (log (/ 1 a))))))>
6.258 * * * * [progress]: [ 59 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (log (* (- (acos a)) (/ 1 a))))))>
6.258 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (- (log a))))))>
6.258 * * * * [progress]: [ 61 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (- 0 (log a))))))>
6.258 * * * * [progress]: [ 62 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (- (log 1) (log a))))))>
6.258 * * * * [progress]: [ 63 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (log (/ 1 a))))))>
6.258 * * * * [progress]: [ 64 / 92 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (log (* (- (acos a)) (/ 1 a))))))>
6.258 * * * * [progress]: [ 65 / 92 ] simplifiying candidate #<alt (λ (a) (exp (log (/ 1 (* (- (acos a)) (/ 1 a))))))>
6.258 * * * * [progress]: [ 66 / 92 ] simplifiying candidate #<alt (λ (a) (log (exp (/ 1 (* (- (acos a)) (/ 1 a))))))>
6.258 * * * * [progress]: [ 67 / 92 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))))))>
6.258 * * * * [progress]: [ 68 / 92 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))))))>
6.258 * * * * [progress]: [ 69 / 92 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))))))>
6.259 * * * * [progress]: [ 70 / 92 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))))>
6.259 * * * * [progress]: [ 71 / 92 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (/ 1 (* (- (acos a)) (/ 1 a))) (/ 1 (* (- (acos a)) (/ 1 a)))) (/ 1 (* (- (acos a)) (/ 1 a))))))>
6.259 * * * * [progress]: [ 72 / 92 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a))))))>
6.259 * * * * [progress]: [ 73 / 92 ] simplifiying candidate #<alt (λ (a) (/ (- 1) (- (* (- (acos a)) (/ 1 a)))))>
6.259 * * * * [progress]: [ 74 / 92 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a))))>
6.259 * * * * [progress]: [ 75 / 92 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a))))>
6.259 * * * * [progress]: [ 76 / 92 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) (/ 1 (/ 1 a))))>
6.259 * * * * [progress]: [ 77 / 92 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (* (- (acos a)) (/ 1 a)))))>
6.259 * * * * [progress]: [ 78 / 92 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (* (- (acos a)) (/ 1 a)))))>
6.259 * * * * [progress]: [ 79 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (- (acos a)) (/ 1 a)) 1)))>
6.259 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a)))>
6.259 * * * * [progress]: [ 81 / 92 ] simplifiying candidate #<alt (λ (a) (/ (* (cbrt 1) (cbrt 1)) (/ (* (- (acos a)) (/ 1 a)) (cbrt 1))))>
6.259 * * * * [progress]: [ 82 / 92 ] simplifiying candidate #<alt (λ (a) (/ (sqrt 1) (/ (* (- (acos a)) (/ 1 a)) (sqrt 1))))>
6.259 * * * * [progress]: [ 83 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (- (acos a)) (/ 1 a)) 1)))>
6.259 * * * * [progress]: [ 84 / 92 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) a))>
6.259 * * * * [progress]: [ 85 / 92 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (- (acos a)) 1)) a))>
6.259 * * * * [progress]: [ 86 / 92 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (/ 1 (* (- (acos a)) (/ 1 a))))))>
6.259 * * * * [progress]: [ 87 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
6.259 * * * * [progress]: [ 88 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
6.259 * * * * [progress]: [ 89 / 92 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
6.259 * * * * [progress]: [ 90 / 92 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
6.259 * * * * [progress]: [ 91 / 92 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
6.260 * * * * [progress]: [ 92 / 92 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
6.261 * [simplify]: Simplifying:
  (* (- (acos a)) (/ 1 a))
  (+ (log (- (acos a))) (- (log a)))
  (+ (log (- (acos a))) (- 0 (log a)))
  (+ (log (- (acos a))) (- (log 1) (log a)))
  (+ (log (- (acos a))) (log (/ 1 a)))
  (log (* (- (acos a)) (/ 1 a)))
  (exp (* (- (acos a)) (/ 1 a)))
  (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a)))
  (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))
  (* (cbrt (* (- (acos a)) (/ 1 a))) (cbrt (* (- (acos a)) (/ 1 a))))
  (cbrt (* (- (acos a)) (/ 1 a)))
  (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a)))
  (sqrt (* (- (acos a)) (/ 1 a)))
  (sqrt (* (- (acos a)) (/ 1 a)))
  (* (sqrt (- (acos a))) (sqrt (/ 1 a)))
  (* (sqrt (- (acos a))) (sqrt (/ 1 a)))
  (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a)))
  (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a)))
  (* (sqrt (- (acos a))) (/ 1 (sqrt a)))
  (* (sqrt (- (acos a))) (/ 1 (sqrt a)))
  (* (acos a) (/ 1 a))
  (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))
  (* (- (acos a)) (sqrt (/ 1 a)))
  (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))
  (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a)))
  (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- (acos a)) (/ (sqrt 1) (* (cbrt a) (cbrt a))))
  (* (- (acos a)) (/ (sqrt 1) (sqrt a)))
  (* (- (acos a)) (/ (sqrt 1) 1))
  (* (- (acos a)) (/ 1 (* (cbrt a) (cbrt a))))
  (* (- (acos a)) (/ 1 (sqrt a)))
  (* (- (acos a)) (/ 1 1))
  (* (- (acos a)) 1)
  (* (- (acos a)) 1)
  (* (cbrt (- (acos a))) (/ 1 a))
  (* (sqrt (- (acos a))) (/ 1 a))
  (* (- (acos a)) (/ 1 a))
  (* (acos a) (/ 1 a))
  (* (cbrt (acos a)) (/ 1 a))
  (* (sqrt (acos a)) (/ 1 a))
  (* (acos a) (/ 1 a))
  (* (- (cbrt (acos a))) (/ 1 a))
  (* (- (sqrt (acos a))) (/ 1 a))
  (* (- (acos a)) (/ 1 a))
  (* (- (acos a)) 1)
  (real->posit16 (* (- (acos a)) (/ 1 a)))
  (- 1)
  (- 1)
  (- (+ (log (- (acos a))) (- (log a))))
  (- (+ (log (- (acos a))) (- 0 (log a))))
  (- (+ (log (- (acos a))) (- (log 1) (log a))))
  (- (+ (log (- (acos a))) (log (/ 1 a))))
  (- (log (* (- (acos a)) (/ 1 a))))
  (- 0 (+ (log (- (acos a))) (- (log a))))
  (- 0 (+ (log (- (acos a))) (- 0 (log a))))
  (- 0 (+ (log (- (acos a))) (- (log 1) (log a))))
  (- 0 (+ (log (- (acos a))) (log (/ 1 a))))
  (- 0 (log (* (- (acos a)) (/ 1 a))))
  (- (log 1) (+ (log (- (acos a))) (- (log a))))
  (- (log 1) (+ (log (- (acos a))) (- 0 (log a))))
  (- (log 1) (+ (log (- (acos a))) (- (log 1) (log a))))
  (- (log 1) (+ (log (- (acos a))) (log (/ 1 a))))
  (- (log 1) (log (* (- (acos a)) (/ 1 a))))
  (log (/ 1 (* (- (acos a)) (/ 1 a))))
  (exp (/ 1 (* (- (acos a)) (/ 1 a))))
  (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))))
  (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))))
  (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))))
  (* (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))))
  (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))
  (* (* (/ 1 (* (- (acos a)) (/ 1 a))) (/ 1 (* (- (acos a)) (/ 1 a)))) (/ 1 (* (- (acos a)) (/ 1 a))))
  (sqrt (/ 1 (* (- (acos a)) (/ 1 a))))
  (sqrt (/ 1 (* (- (acos a)) (/ 1 a))))
  (- 1)
  (- (* (- (acos a)) (/ 1 a)))
  (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))
  (/ (cbrt 1) (/ 1 a))
  (/ (sqrt 1) (- (acos a)))
  (/ (sqrt 1) (/ 1 a))
  (/ 1 (- (acos a)))
  (/ 1 (/ 1 a))
  (/ 1 (* (- (acos a)) (/ 1 a)))
  (/ (* (- (acos a)) (/ 1 a)) 1)
  (/ 1 (- (acos a)))
  (/ (* (- (acos a)) (/ 1 a)) (cbrt 1))
  (/ (* (- (acos a)) (/ 1 a)) (sqrt 1))
  (/ (* (- (acos a)) (/ 1 a)) 1)
  (/ 1 (- (acos a)))
  (/ 1 (* (- (acos a)) 1))
  (real->posit16 (/ 1 (* (- (acos a)) (/ 1 a))))
  (* -1 (/ (acos a) a))
  (* -1 (/ (acos a) a))
  (* -1 (/ (acos a) a))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
6.263 * * [simplify]: iteration 0: 127 enodes
6.334 * * [simplify]: iteration 1: 381 enodes
6.527 * * [simplify]: iteration 2: 2256 enodes
7.695 * * [simplify]: iteration complete: 5000 enodes
7.695 * * [simplify]: Extracting #0: cost 34 inf + 0
7.698 * * [simplify]: Extracting #1: cost 1220 inf + 2
7.707 * * [simplify]: Extracting #2: cost 1631 inf + 43188
7.738 * * [simplify]: Extracting #3: cost 663 inf + 260162
7.794 * * [simplify]: Extracting #4: cost 49 inf + 421664
7.856 * * [simplify]: Extracting #5: cost 0 inf + 435269
7.919 * [simplify]: Simplified to:
  (- (/ (acos a) a))
  (log (- (/ (acos a) a)))
  (log (- (/ (acos a) a)))
  (log (- (/ (acos a) a)))
  (log (- (/ (acos a) a)))
  (log (- (/ (acos a) a)))
  (exp (- (/ (acos a) a)))
  (* (* (/ (acos a) a) (/ (acos a) a)) (- (/ (acos a) a)))
  (* (* (/ (acos a) a) (/ (acos a) a)) (- (/ (acos a) a)))
  (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))
  (cbrt (- (/ (acos a) a)))
  (* (* (/ (acos a) a) (/ (acos a) a)) (- (/ (acos a) a)))
  (sqrt (- (/ (acos a) a)))
  (sqrt (- (/ (acos a) a)))
  (* (sqrt (- (acos a))) (sqrt (/ 1 a)))
  (* (sqrt (- (acos a))) (sqrt (/ 1 a)))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (acos a) a)
  (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))
  (* (- (acos a)) (sqrt (/ 1 a)))
  (/ (/ (- (acos a)) (cbrt a)) (cbrt a))
  (/ (- (acos a)) (sqrt a))
  (- (acos a))
  (/ (/ (- (acos a)) (cbrt a)) (cbrt a))
  (/ (- (acos a)) (sqrt a))
  (- (acos a))
  (/ (/ (- (acos a)) (cbrt a)) (cbrt a))
  (/ (- (acos a)) (sqrt a))
  (- (acos a))
  (- (acos a))
  (- (acos a))
  (/ (cbrt (- (acos a))) a)
  (/ (sqrt (- (acos a))) a)
  (- (/ (acos a) a))
  (/ (acos a) a)
  (/ (cbrt (acos a)) a)
  (/ (sqrt (acos a)) a)
  (/ (acos a) a)
  (/ (- (cbrt (acos a))) a)
  (- (/ (sqrt (acos a)) a))
  (- (/ (acos a) a))
  (- (acos a))
  (real->posit16 (- (/ (acos a) a)))
  -1
  -1
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (- (log (- (/ (acos a) a))))
  (exp (* (/ 1 (- (acos a))) a))
  (/ (/ 1 (* (/ (acos a) a) (/ (acos a) a))) (- (/ (acos a) a)))
  (/ (/ 1 (* (/ (acos a) a) (/ (acos a) a))) (- (/ (acos a) a)))
  (/ (/ 1 (* (/ (acos a) a) (/ (acos a) a))) (- (/ (acos a) a)))
  (* (cbrt (* (/ 1 (- (acos a))) a)) (cbrt (* (/ 1 (- (acos a))) a)))
  (cbrt (* (/ 1 (- (acos a))) a))
  (/ (/ 1 (* (/ (acos a) a) (/ (acos a) a))) (- (/ (acos a) a)))
  (sqrt (* (/ 1 (- (acos a))) a))
  (sqrt (* (/ 1 (- (acos a))) a))
  -1
  (/ (acos a) a)
  (/ 1 (- (acos a)))
  a
  (/ 1 (- (acos a)))
  a
  (/ 1 (- (acos a)))
  a
  (* (/ 1 (- (acos a))) a)
  (- (/ (acos a) a))
  (/ 1 (- (acos a)))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (/ 1 (- (acos a)))
  (/ 1 (- (acos a)))
  (real->posit16 (* (/ 1 (- (acos a))) a))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (- (/ (acos a) a))
  (- (/ a (acos a)))
  (- (/ a (acos a)))
  (- (/ a (acos a)))
7.922 * * * [progress]: adding candidates to table
8.081 * [progress]: [Phase 3 of 3] Extracting.
8.082 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (/ a (- (acos a))))> #<alt (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a)))))> #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))> #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (sqrt a)) (sqrt a))))> #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))> #<alt (λ (a) (/ 1 (* (* (- (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))))> #<alt (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a))))> #<alt (λ (a) (* (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a)))))> #<alt (λ (a) (/ (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))))> #<alt (λ (a) (* (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a)))))>)
8.082 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a)
8.082 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (#<alt (λ (a) (/ a (- (acos a))))> #<alt (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a)))))> #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))> #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (sqrt a)) (sqrt a))))> #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))> #<alt (λ (a) (/ 1 (* (* (- (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))))> #<alt (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a))))> #<alt (λ (a) (* (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a)))))> #<alt (λ (a) (/ (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))))> #<alt (λ (a) (* (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a)))))>)
8.127 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (/ a (- (acos a))))> #<alt (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a)))))> #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))> #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (sqrt a)) (sqrt a))))> #<alt (λ (a) (* -1 (/ 1 (/ (acos a) a))))> #<alt (λ (a) (/ 1 (* (* (- (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))))> #<alt (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a))))> #<alt (λ (a) (* (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a)))))> #<alt (λ (a) (/ (/ (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a))))> #<alt (λ (a) (* (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a)))))>)
8.180 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
8.181 * [simplify]: Simplifying:
  (/ a (- (acos a)))
8.181 * * [simplify]: iteration 0: 4 enodes
8.181 * * [simplify]: iteration complete: 4 enodes
8.181 * * [simplify]: Extracting #0: cost 1 inf + 0
8.181 * * [simplify]: Extracting #1: cost 3 inf + 0
8.181 * * [simplify]: Extracting #2: cost 3 inf + 1
8.181 * * [simplify]: Extracting #3: cost 0 inf + 394
8.181 * [simplify]: Simplified to:
  (/ a (- (acos a)))
9.986 * [regime-testing]: Baseline error score: 0.2461557694711839
9.989 * [regime-testing]: Oracle error score: 0.04363045380672584
9.994 * [regime-testing]: End program error score: 0.2461557694711839