22.224 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.057 * * * [progress]: [2/2] Setting up program.
0.061 * [progress]: [Phase 2 of 3] Improving.
0.061 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a) (/ a (- (acos a))))>
0.062 * [simplify]: Simplifying:
  (/ a (- (acos a)))
0.062 * * [simplify]: iteration 0: 4 enodes
0.063 * * [simplify]: iteration complete: 4 enodes
0.063 * * [simplify]: Extracting #0: cost 1 inf + 0
0.063 * * [simplify]: Extracting #1: cost 3 inf + 0
0.063 * * [simplify]: Extracting #2: cost 3 inf + 1
0.063 * * [simplify]: Extracting #3: cost 0 inf + 394
0.063 * [simplify]: Simplified to:
  (/ a (- (acos a)))
0.064 * * [progress]: iteration 1 / 4
0.064 * * * [progress]: picking best candidate
0.068 * * * * [pick]: Picked  #<alt (λ (a) (/ a (- (acos a))))>
0.068 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.097 * * * [progress]: generating series expansions
0.097 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.097 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a)))
0.097 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0
0.097 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
0.097 * [taylor]: Taking taylor expansion of -1 in a
0.097 * [backup-simplify]: Simplify -1 into -1
0.097 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
0.097 * [taylor]: Taking taylor expansion of a in a
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of (acos a) in a
0.098 * [backup-simplify]: Simplify (acos a) into (acos a)
0.098 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
0.098 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
0.098 * [taylor]: Taking taylor expansion of -1 in a
0.098 * [backup-simplify]: Simplify -1 into -1
0.098 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
0.098 * [taylor]: Taking taylor expansion of a in a
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [taylor]: Taking taylor expansion of (acos a) in a
0.098 * [backup-simplify]: Simplify (acos a) into (acos a)
0.098 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
0.098 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a))
0.098 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a))
0.098 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
0.099 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
0.101 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 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 (/ 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))))) into 0
0.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.107 * [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
0.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [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
0.114 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a)))
0.114 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a))))
0.114 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0
0.114 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
0.114 * [taylor]: Taking taylor expansion of -1 in a
0.114 * [backup-simplify]: Simplify -1 into -1
0.114 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
0.114 * [taylor]: Taking taylor expansion of a in a
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
0.114 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
0.114 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
0.115 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
0.115 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
0.115 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
0.115 * [taylor]: Taking taylor expansion of -1 in a
0.115 * [backup-simplify]: Simplify -1 into -1
0.115 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
0.116 * [taylor]: Taking taylor expansion of a in a
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
0.116 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
0.116 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
0.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
0.117 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
0.117 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
0.118 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
0.132 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -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 (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
0.136 * [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
0.139 * [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
0.139 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
0.143 * [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
0.143 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
0.148 * [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
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a)))
0.148 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a))))
0.148 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0
0.148 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
0.148 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
0.148 * [taylor]: Taking taylor expansion of a in a
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
0.148 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
0.149 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
0.149 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
0.150 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
0.150 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
0.150 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
0.150 * [taylor]: Taking taylor expansion of a in a
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
0.150 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
0.150 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
0.151 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
0.151 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
0.151 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
0.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
0.162 * [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
0.162 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
0.166 * [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
0.166 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
0.170 * [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
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a)))
0.170 * * * [progress]: simplifying candidates
0.170 * * * * [progress]: [ 1 / 61 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (/ a (- (acos a))))))>
0.170 * * * * [progress]: [ 2 / 61 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (/ a (- (acos a))))))>
0.170 * * * * [progress]: [ 3 / 61 ] simplifiying candidate #<alt (λ (a) (pow (/ a (- (acos a))) 1))>
0.170 * * * * [progress]: [ 4 / 61 ] simplifiying candidate #<alt (λ (a) (exp (- (log a) (log (- (acos a))))))>
0.170 * * * * [progress]: [ 5 / 61 ] simplifiying candidate #<alt (λ (a) (exp (log (/ a (- (acos a))))))>
0.171 * * * * [progress]: [ 6 / 61 ] simplifiying candidate #<alt (λ (a) (log (exp (/ a (- (acos a))))))>
0.171 * * * * [progress]: [ 7 / 61 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a))))))>
0.171 * * * * [progress]: [ 8 / 61 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a))))))>
0.171 * * * * [progress]: [ 9 / 61 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a))))))>
0.171 * * * * [progress]: [ 10 / 61 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ a (- (acos a)))) (sqrt (/ a (- (acos a))))))>
0.171 * * * * [progress]: [ 11 / 61 ] simplifiying candidate #<alt (λ (a) (/ (- a) (- (- (acos a)))))>
0.171 * * * * [progress]: [ 12 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a))))))>
0.171 * * * * [progress]: [ 13 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a))))))>
0.171 * * * * [progress]: [ 14 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a)))))>
0.171 * * * * [progress]: [ 15 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a))))>
0.171 * * * * [progress]: [ 16 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a)))))>
0.171 * * * * [progress]: [ 17 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a)))))>
0.171 * * * * [progress]: [ 18 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (- 1)) (/ (cbrt a) (acos a))))>
0.171 * * * * [progress]: [ 19 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a))))))>
0.171 * * * * [progress]: [ 20 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a))))))>
0.171 * * * * [progress]: [ 21 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a)))))>
0.172 * * * * [progress]: [ 22 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a))))))>
0.172 * * * * [progress]: [ 23 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a))))))>
0.172 * * * * [progress]: [ 24 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) 1) (/ (sqrt a) (- (acos a)))))>
0.172 * * * * [progress]: [ 25 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) -1) (/ (sqrt a) (acos a))))>
0.172 * * * * [progress]: [ 26 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a)))))>
0.172 * * * * [progress]: [ 27 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a)))))>
0.172 * * * * [progress]: [ 28 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (- 1)) (/ (sqrt a) (acos a))))>
0.172 * * * * [progress]: [ 29 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a))))))>
0.172 * * * * [progress]: [ 30 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a))))))>
0.172 * * * * [progress]: [ 31 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt a) 1) (/ (sqrt a) (- (acos a)))))>
0.172 * * * * [progress]: [ 32 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a))))))>
0.172 * * * * [progress]: [ 33 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a))))))>
0.172 * * * * [progress]: [ 34 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 1) (/ a (- (acos a)))))>
0.172 * * * * [progress]: [ 35 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 -1) (/ a (acos a))))>
0.172 * * * * [progress]: [ 36 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a)))))>
0.172 * * * * [progress]: [ 37 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a)))))>
0.173 * * * * [progress]: [ 38 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- 1)) (/ a (acos a))))>
0.173 * * * * [progress]: [ 39 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a))))))>
0.173 * * * * [progress]: [ 40 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a))))))>
0.173 * * * * [progress]: [ 41 / 61 ] simplifiying candidate #<alt (λ (a) (* (/ 1 1) (/ a (- (acos a)))))>
0.173 * * * * [progress]: [ 42 / 61 ] simplifiying candidate #<alt (λ (a) (* 1 (/ a (- (acos a)))))>
0.173 * * * * [progress]: [ 43 / 61 ] simplifiying candidate #<alt (λ (a) (* a (/ 1 (- (acos a)))))>
0.173 * * * * [progress]: [ 44 / 61 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
0.173 * * * * [progress]: [ 45 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))))>
0.173 * * * * [progress]: [ 46 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a)))))>
0.173 * * * * [progress]: [ 47 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a 1) (- (acos a))))>
0.173 * * * * [progress]: [ 48 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a -1) (acos a)))>
0.173 * * * * [progress]: [ 49 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))))>
0.173 * * * * [progress]: [ 50 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a))))>
0.173 * * * * [progress]: [ 51 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (- 1)) (acos a)))>
0.173 * * * * [progress]: [ 52 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))))>
0.173 * * * * [progress]: [ 53 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a)))))>
0.173 * * * * [progress]: [ 54 / 61 ] simplifiying candidate #<alt (λ (a) (/ (/ a 1) (- (acos a))))>
0.174 * * * * [progress]: [ 55 / 61 ] simplifiying candidate #<alt (λ (a) (/ (* (cbrt a) (cbrt a)) (/ (- (acos a)) (cbrt a))))>
0.174 * * * * [progress]: [ 56 / 61 ] simplifiying candidate #<alt (λ (a) (/ (sqrt a) (/ (- (acos a)) (sqrt a))))>
0.174 * * * * [progress]: [ 57 / 61 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
0.174 * * * * [progress]: [ 58 / 61 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (/ a (- (acos a))))))>
0.174 * * * * [progress]: [ 59 / 61 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
0.174 * * * * [progress]: [ 60 / 61 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
0.174 * * * * [progress]: [ 61 / 61 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
0.175 * [simplify]: Simplifying:
  (expm1 (/ a (- (acos a))))
  (log1p (/ a (- (acos a))))
  (- (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)))
0.177 * * [simplify]: iteration 0: 97 enodes
0.219 * * [simplify]: iteration 1: 174 enodes
0.270 * * [simplify]: iteration 2: 438 enodes
0.455 * * [simplify]: iteration 3: 1207 enodes
0.736 * * [simplify]: iteration 4: 2013 enodes
1.075 * * [simplify]: iteration complete: 2013 enodes
1.075 * * [simplify]: Extracting #0: cost 66 inf + 0
1.076 * * [simplify]: Extracting #1: cost 436 inf + 85
1.079 * * [simplify]: Extracting #2: cost 769 inf + 7367
1.095 * * [simplify]: Extracting #3: cost 307 inf + 107308
1.115 * * [simplify]: Extracting #4: cost 44 inf + 172433
1.138 * * [simplify]: Extracting #5: cost 0 inf + 181745
1.160 * [simplify]: Simplified to:
  (expm1 (/ a (- (acos a))))
  (log1p (/ a (- (acos a))))
  (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 a)) (- (cbrt (acos 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) (cbrt a)) (sqrt (acos 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))
1.163 * * * [progress]: adding candidates to table
1.341 * * [progress]: iteration 2 / 4
1.341 * * * [progress]: picking best candidate
1.365 * * * * [pick]: Picked  #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
1.365 * * * [progress]: localizing error
1.379 * * * [progress]: generating rewritten candidates
1.379 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.394 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.412 * * * [progress]: generating series expansions
1.413 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.413 * [backup-simplify]: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a)))
1.413 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0
1.413 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
1.413 * [taylor]: Taking taylor expansion of -1 in a
1.413 * [backup-simplify]: Simplify -1 into -1
1.413 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
1.413 * [taylor]: Taking taylor expansion of a in a
1.413 * [backup-simplify]: Simplify 0 into 0
1.413 * [backup-simplify]: Simplify 1 into 1
1.413 * [taylor]: Taking taylor expansion of (acos a) in a
1.413 * [backup-simplify]: Simplify (acos a) into (acos a)
1.413 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
1.413 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
1.413 * [taylor]: Taking taylor expansion of -1 in a
1.413 * [backup-simplify]: Simplify -1 into -1
1.413 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
1.413 * [taylor]: Taking taylor expansion of a in a
1.413 * [backup-simplify]: Simplify 0 into 0
1.413 * [backup-simplify]: Simplify 1 into 1
1.413 * [taylor]: Taking taylor expansion of (acos a) in a
1.414 * [backup-simplify]: Simplify (acos a) into (acos a)
1.414 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
1.414 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a))
1.414 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a))
1.414 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
1.415 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0
1.415 * [backup-simplify]: Simplify 0 into 0
1.415 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.417 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0
1.417 * [backup-simplify]: Simplify 0 into 0
1.417 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
1.419 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0
1.419 * [backup-simplify]: Simplify 0 into 0
1.419 * [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
1.426 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [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
1.428 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0
1.428 * [backup-simplify]: Simplify 0 into 0
1.428 * [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
1.430 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a)))
1.430 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a))))
1.430 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0
1.430 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
1.430 * [taylor]: Taking taylor expansion of -1 in a
1.430 * [backup-simplify]: Simplify -1 into -1
1.430 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.430 * [taylor]: Taking taylor expansion of a in a
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify 1 into 1
1.430 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.430 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.431 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
1.431 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
1.431 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
1.431 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
1.431 * [taylor]: Taking taylor expansion of -1 in a
1.431 * [backup-simplify]: Simplify -1 into -1
1.431 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.431 * [taylor]: Taking taylor expansion of a in a
1.431 * [backup-simplify]: Simplify 0 into 0
1.431 * [backup-simplify]: Simplify 1 into 1
1.431 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.431 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.431 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
1.432 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
1.432 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
1.432 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
1.433 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
1.433 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
1.433 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
1.434 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
1.434 * [backup-simplify]: Simplify 0 into 0
1.435 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
1.436 * [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
1.436 * [backup-simplify]: Simplify 0 into 0
1.437 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
1.437 * [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
1.437 * [backup-simplify]: Simplify 0 into 0
1.439 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
1.440 * [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
1.440 * [backup-simplify]: Simplify 0 into 0
1.442 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
1.442 * [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
1.442 * [backup-simplify]: Simplify 0 into 0
1.442 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a)))
1.443 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a))))
1.443 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0
1.443 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
1.443 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.443 * [taylor]: Taking taylor expansion of a in a
1.443 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify 1 into 1
1.443 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.443 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.443 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
1.443 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
1.443 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
1.443 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
1.443 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.443 * [taylor]: Taking taylor expansion of a in a
1.443 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify 1 into 1
1.443 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.444 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.444 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
1.444 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
1.444 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
1.444 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
1.445 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
1.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
1.445 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
1.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.446 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
1.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
1.448 * [backup-simplify]: Simplify 0 into 0
1.449 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
1.450 * [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
1.450 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
1.452 * [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
1.452 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
1.454 * [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
1.454 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a)))
1.454 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.454 * [backup-simplify]: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a))
1.454 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0
1.454 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
1.454 * [taylor]: Taking taylor expansion of -1 in a
1.454 * [backup-simplify]: Simplify -1 into -1
1.454 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
1.455 * [taylor]: Taking taylor expansion of (acos a) in a
1.455 * [backup-simplify]: Simplify (acos a) into (acos a)
1.455 * [taylor]: Taking taylor expansion of a in a
1.455 * [backup-simplify]: Simplify 0 into 0
1.455 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
1.455 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
1.455 * [taylor]: Taking taylor expansion of -1 in a
1.455 * [backup-simplify]: Simplify -1 into -1
1.455 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
1.455 * [taylor]: Taking taylor expansion of (acos a) in a
1.455 * [backup-simplify]: Simplify (acos a) into (acos a)
1.455 * [taylor]: Taking taylor expansion of a in a
1.455 * [backup-simplify]: Simplify 0 into 0
1.455 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
1.455 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
1.455 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
1.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0
1.456 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0
1.456 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.459 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0
1.459 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.463 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0
1.463 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.468 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.472 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0
1.472 * [backup-simplify]: Simplify 0 into 0
1.474 * [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
1.477 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a))
1.477 * [backup-simplify]: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a))))
1.477 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0
1.478 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
1.478 * [taylor]: Taking taylor expansion of -1 in a
1.478 * [backup-simplify]: Simplify -1 into -1
1.478 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.478 * [taylor]: Taking taylor expansion of a in a
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.478 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.478 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
1.478 * [taylor]: Taking taylor expansion of -1 in a
1.478 * [backup-simplify]: Simplify -1 into -1
1.478 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
1.478 * [taylor]: Taking taylor expansion of a in a
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
1.478 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
1.478 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
1.479 * [backup-simplify]: Simplify (* -1 0) into 0
1.479 * [backup-simplify]: Simplify 0 into 0
1.480 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
1.480 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a)))
1.480 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a)))
1.481 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
1.482 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0
1.483 * [backup-simplify]: Simplify 0 into 0
1.484 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
1.486 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0
1.486 * [backup-simplify]: Simplify 0 into 0
1.487 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
1.489 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0
1.489 * [backup-simplify]: Simplify 0 into 0
1.492 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
1.493 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0
1.493 * [backup-simplify]: Simplify 0 into 0
1.495 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
1.496 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0
1.496 * [backup-simplify]: Simplify 0 into 0
1.498 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
1.500 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0
1.500 * [backup-simplify]: Simplify 0 into 0
1.500 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a))
1.501 * [backup-simplify]: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a)))
1.501 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0
1.501 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.501 * [taylor]: Taking taylor expansion of a in a
1.501 * [backup-simplify]: Simplify 0 into 0
1.501 * [backup-simplify]: Simplify 1 into 1
1.501 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.501 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.501 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
1.501 * [taylor]: Taking taylor expansion of a in a
1.501 * [backup-simplify]: Simplify 0 into 0
1.501 * [backup-simplify]: Simplify 1 into 1
1.501 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
1.501 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.501 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
1.501 * [backup-simplify]: Simplify 0 into 0
1.502 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
1.502 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
1.503 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
1.503 * [backup-simplify]: Simplify 0 into 0
1.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
1.505 * [backup-simplify]: Simplify 0 into 0
1.507 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
1.507 * [backup-simplify]: Simplify 0 into 0
1.510 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
1.510 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
1.512 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
1.515 * [backup-simplify]: Simplify 0 into 0
1.516 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a))
1.516 * * * [progress]: simplifying candidates
1.516 * * * * [progress]: [ 1 / 229 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (/ 1 (/ (- (acos a)) a)))))>
1.516 * * * * [progress]: [ 2 / 229 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (/ 1 (/ (- (acos a)) a)))))>
1.516 * * * * [progress]: [ 3 / 229 ] simplifiying candidate #<alt (λ (a) (pow (/ (- (acos a)) a) -1))>
1.516 * * * * [progress]: [ 4 / 229 ] simplifiying candidate #<alt (λ (a) (pow (/ (- (acos a)) a) (- 1)))>
1.516 * * * * [progress]: [ 5 / 229 ] simplifiying candidate #<alt (λ (a) (pow (/ 1 (/ (- (acos a)) a)) 1))>
1.516 * * * * [progress]: [ 6 / 229 ] simplifiying candidate #<alt (λ (a) (exp (- (- (log (- (acos a))) (log a)))))>
1.516 * * * * [progress]: [ 7 / 229 ] simplifiying candidate #<alt (λ (a) (exp (- (log (/ (- (acos a)) a)))))>
1.516 * * * * [progress]: [ 8 / 229 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (- (log (- (acos a))) (log a)))))>
1.516 * * * * [progress]: [ 9 / 229 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (log (/ (- (acos a)) a)))))>
1.516 * * * * [progress]: [ 10 / 229 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (- (log (- (acos a))) (log a)))))>
1.516 * * * * [progress]: [ 11 / 229 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (log (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 12 / 229 ] simplifiying candidate #<alt (λ (a) (exp (log (/ 1 (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 13 / 229 ] simplifiying candidate #<alt (λ (a) (log (exp (/ 1 (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 14 / 229 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)))))>
1.517 * * * * [progress]: [ 15 / 229 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 16 / 229 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a)))) (cbrt (/ 1 (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 17 / 229 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (/ 1 (/ (- (acos a)) a)) (/ 1 (/ (- (acos a)) a))) (/ 1 (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 18 / 229 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 19 / 229 ] simplifiying candidate #<alt (λ (a) (/ (- 1) (- (/ (- (acos a)) a))))>
1.517 * * * * [progress]: [ 20 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (cbrt 1) (cbrt (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 21 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a))) (/ (cbrt 1) (sqrt (/ (- (acos a)) a)))))>
1.517 * * * * [progress]: [ 22 / 229 ] 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)))))>
1.517 * * * * [progress]: [ 23 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a)))))>
1.517 * * * * [progress]: [ 24 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (- (acos a))) a))))>
1.517 * * * * [progress]: [ 25 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a)))))>
1.517 * * * * [progress]: [ 26 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a)))))>
1.517 * * * * [progress]: [ 27 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (- (acos a))) a))))>
1.517 * * * * [progress]: [ 28 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a)))))>
1.518 * * * * [progress]: [ 29 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a)))))>
1.518 * * * * [progress]: [ 30 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a))))>
1.518 * * * * [progress]: [ 31 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a)))))>
1.518 * * * * [progress]: [ 32 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ -1 (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a)))))>
1.518 * * * * [progress]: [ 33 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ -1 1)) (/ (cbrt 1) (/ (acos a) a))))>
1.518 * * * * [progress]: [ 34 / 229 ] 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)))))>
1.518 * * * * [progress]: [ 35 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a)))))>
1.518 * * * * [progress]: [ 36 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (acos a)) a))))>
1.518 * * * * [progress]: [ 37 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a)))))>
1.518 * * * * [progress]: [ 38 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a)))))>
1.518 * * * * [progress]: [ 39 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (acos a)) a))))>
1.518 * * * * [progress]: [ 40 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a)))))>
1.518 * * * * [progress]: [ 41 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a)))))>
1.518 * * * * [progress]: [ 42 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1)) (/ (cbrt 1) (/ (acos a) a))))>
1.518 * * * * [progress]: [ 43 / 229 ] 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)))))>
1.519 * * * * [progress]: [ 44 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a)))))>
1.519 * * * * [progress]: [ 45 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (/ (- (cbrt (acos a))) a))))>
1.519 * * * * [progress]: [ 46 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a)))))>
1.519 * * * * [progress]: [ 47 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a)))))>
1.519 * * * * [progress]: [ 48 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (/ (- (sqrt (acos a))) a))))>
1.519 * * * * [progress]: [ 49 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a)))))>
1.519 * * * * [progress]: [ 50 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a)))))>
1.519 * * * * [progress]: [ 51 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a))))>
1.519 * * * * [progress]: [ 52 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- (acos a)) a))))>
1.519 * * * * [progress]: [ 53 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a))))>
1.519 * * * * [progress]: [ 54 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (sqrt 1) (cbrt (/ (- (acos a)) a)))))>
1.519 * * * * [progress]: [ 55 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a)))))>
1.519 * * * * [progress]: [ 56 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a)))))>
1.519 * * * * [progress]: [ 57 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a)))))>
1.519 * * * * [progress]: [ 58 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (- (acos a))) a))))>
1.519 * * * * [progress]: [ 59 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a)))))>
1.520 * * * * [progress]: [ 60 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a)))))>
1.520 * * * * [progress]: [ 61 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (- (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (- (acos a))) a))))>
1.520 * * * * [progress]: [ 62 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a)))))>
1.520 * * * * [progress]: [ 63 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a)))))>
1.520 * * * * [progress]: [ 64 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a))))>
1.520 * * * * [progress]: [ 65 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ -1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a)))))>
1.520 * * * * [progress]: [ 66 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ -1 (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a)))))>
1.520 * * * * [progress]: [ 67 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ -1 1)) (/ (sqrt 1) (/ (acos a) a))))>
1.520 * * * * [progress]: [ 68 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a)))))>
1.520 * * * * [progress]: [ 69 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a)))))>
1.520 * * * * [progress]: [ 70 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (acos a)) a))))>
1.520 * * * * [progress]: [ 71 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a)))))>
1.520 * * * * [progress]: [ 72 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a)))))>
1.520 * * * * [progress]: [ 73 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- (sqrt (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (acos a)) a))))>
1.520 * * * * [progress]: [ 74 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a)))))>
1.520 * * * * [progress]: [ 75 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- 1) (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a)))))>
1.521 * * * * [progress]: [ 76 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (- 1) 1)) (/ (sqrt 1) (/ (acos a) a))))>
1.521 * * * * [progress]: [ 77 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a)))))>
1.521 * * * * [progress]: [ 78 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a)))))>
1.521 * * * * [progress]: [ 79 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (sqrt 1) (/ (- (cbrt (acos a))) a))))>
1.521 * * * * [progress]: [ 80 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a)))))>
1.521 * * * * [progress]: [ 81 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a)))))>
1.521 * * * * [progress]: [ 82 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) 1)) (/ (sqrt 1) (/ (- (sqrt (acos a))) a))))>
1.521 * * * * [progress]: [ 83 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a)))))>
1.521 * * * * [progress]: [ 84 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a)))))>
1.521 * * * * [progress]: [ 85 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a))))>
1.521 * * * * [progress]: [ 86 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- (acos a)) a))))>
1.521 * * * * [progress]: [ 87 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a))))>
1.521 * * * * [progress]: [ 88 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a)))))>
1.521 * * * * [progress]: [ 89 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a)))))>
1.521 * * * * [progress]: [ 90 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a)))))>
1.521 * * * * [progress]: [ 91 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a)))))>
1.522 * * * * [progress]: [ 92 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (cbrt (- (acos a))) a))))>
1.522 * * * * [progress]: [ 93 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a)))))>
1.522 * * * * [progress]: [ 94 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a)))))>
1.522 * * * * [progress]: [ 95 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ (sqrt (- (acos a))) a))))>
1.522 * * * * [progress]: [ 96 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a)))))>
1.522 * * * * [progress]: [ 97 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a)))))>
1.522 * * * * [progress]: [ 98 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a))))>
1.522 * * * * [progress]: [ 99 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a)))))>
1.522 * * * * [progress]: [ 100 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ -1 (sqrt a))) (/ 1 (/ (acos a) (sqrt a)))))>
1.522 * * * * [progress]: [ 101 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ -1 1)) (/ 1 (/ (acos a) a))))>
1.522 * * * * [progress]: [ 102 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a)))))>
1.522 * * * * [progress]: [ 103 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a)))))>
1.522 * * * * [progress]: [ 104 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (cbrt (acos a)) a))))>
1.522 * * * * [progress]: [ 105 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a)))))>
1.522 * * * * [progress]: [ 106 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a)))))>
1.522 * * * * [progress]: [ 107 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) a))))>
1.522 * * * * [progress]: [ 108 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a)))))>
1.523 * * * * [progress]: [ 109 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (acos a) (sqrt a)))))>
1.523 * * * * [progress]: [ 110 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (- 1) 1)) (/ 1 (/ (acos a) a))))>
1.523 * * * * [progress]: [ 111 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a)))))>
1.523 * * * * [progress]: [ 112 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a)))))>
1.523 * * * * [progress]: [ 113 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (- (cbrt (acos a))) a))))>
1.523 * * * * [progress]: [ 114 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a)))))>
1.523 * * * * [progress]: [ 115 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))))>
1.523 * * * * [progress]: [ 116 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a))))>
1.523 * * * * [progress]: [ 117 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a)))))>
1.523 * * * * [progress]: [ 118 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a)))))>
1.523 * * * * [progress]: [ 119 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a))))>
1.523 * * * * [progress]: [ 120 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 1) (/ 1 (/ (- (acos a)) a))))>
1.523 * * * * [progress]: [ 121 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) (/ 1 (/ 1 a))))>
1.523 * * * * [progress]: [ 122 / 229 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (/ (- (acos a)) a))))>
1.523 * * * * [progress]: [ 123 / 229 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (/ (- (acos a)) a))))>
1.523 * * * * [progress]: [ 124 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) a) 1)))>
1.523 * * * * [progress]: [ 125 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (/ (- (acos a)) a))))>
1.524 * * * * [progress]: [ 126 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a))))>
1.524 * * * * [progress]: [ 127 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt (- (acos a))) (cbrt a))))>
1.524 * * * * [progress]: [ 128 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt (- (acos a))) (sqrt a))))>
1.524 * * * * [progress]: [ 129 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt (- (acos a))) a)))>
1.524 * * * * [progress]: [ 130 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt (- (acos a))) (cbrt a))))>
1.524 * * * * [progress]: [ 131 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt (- (acos a))) (sqrt a))))>
1.524 * * * * [progress]: [ 132 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (- (acos a))) 1)) (/ (sqrt (- (acos a))) a)))>
1.524 * * * * [progress]: [ 133 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (- (acos a)) (cbrt a))))>
1.524 * * * * [progress]: [ 134 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (/ (- (acos a)) (sqrt a))))>
1.524 * * * * [progress]: [ 135 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 1)) (/ (- (acos a)) a)))>
1.524 * * * * [progress]: [ 136 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a))))>
1.524 * * * * [progress]: [ 137 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ -1 (sqrt a))) (/ (acos a) (sqrt a))))>
1.524 * * * * [progress]: [ 138 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ -1 1)) (/ (acos a) a)))>
1.524 * * * * [progress]: [ 139 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt (acos a)) (cbrt a))))>
1.524 * * * * [progress]: [ 140 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt (acos a)) (sqrt a))))>
1.524 * * * * [progress]: [ 141 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt (acos a)) a)))>
1.524 * * * * [progress]: [ 142 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt (acos a)) (cbrt a))))>
1.525 * * * * [progress]: [ 143 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt (acos a)) (sqrt a))))>
1.525 * * * * [progress]: [ 144 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- (sqrt (acos a))) 1)) (/ (sqrt (acos a)) a)))>
1.525 * * * * [progress]: [ 145 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (acos a) (cbrt a))))>
1.525 * * * * [progress]: [ 146 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- 1) (sqrt a))) (/ (acos a) (sqrt a))))>
1.525 * * * * [progress]: [ 147 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (- 1) 1)) (/ (acos a) a)))>
1.525 * * * * [progress]: [ 148 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (- (cbrt (acos a))) (cbrt a))))>
1.525 * * * * [progress]: [ 149 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (- (cbrt (acos a))) (sqrt a))))>
1.525 * * * * [progress]: [ 150 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (- (cbrt (acos a))) a)))>
1.525 * * * * [progress]: [ 151 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (- (sqrt (acos a))) (cbrt a))))>
1.525 * * * * [progress]: [ 152 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ (- (sqrt (acos a))) (sqrt a))))>
1.525 * * * * [progress]: [ 153 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ (sqrt (acos a)) 1)) (/ (- (sqrt (acos a))) a)))>
1.525 * * * * [progress]: [ 154 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (- (acos a)) (cbrt a))))>
1.525 * * * * [progress]: [ 155 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 (sqrt a))) (/ (- (acos a)) (sqrt a))))>
1.525 * * * * [progress]: [ 156 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (/ 1 1)) (/ (- (acos a)) a)))>
1.525 * * * * [progress]: [ 157 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 1) (/ (- (acos a)) a)))>
1.525 * * * * [progress]: [ 158 / 229 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a)))>
1.525 * * * * [progress]: [ 159 / 229 ] simplifiying candidate #<alt (λ (a) (/ (* (cbrt 1) (cbrt 1)) (/ (/ (- (acos a)) a) (cbrt 1))))>
1.526 * * * * [progress]: [ 160 / 229 ] simplifiying candidate #<alt (λ (a) (/ (sqrt 1) (/ (/ (- (acos a)) a) (sqrt 1))))>
1.526 * * * * [progress]: [ 161 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) a) 1)))>
1.526 * * * * [progress]: [ 162 / 229 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) a))>
1.526 * * * * [progress]: [ 163 / 229 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (/ 1 (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 164 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (log1p (expm1 (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 165 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (expm1 (log1p (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 166 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (pow (/ (- (acos a)) a) 1)))>
1.526 * * * * [progress]: [ 167 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (- (log (- (acos a))) (log a)))))>
1.526 * * * * [progress]: [ 168 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (log (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 169 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (log (exp (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 170 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)))))>
1.526 * * * * [progress]: [ 171 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 172 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 173 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)))))>
1.526 * * * * [progress]: [ 174 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (- (acos a))) (- a))))>
1.526 * * * * [progress]: [ 175 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (- (/ 0 a) (/ (acos a) a))))>
1.526 * * * * [progress]: [ 176 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)))))>
1.526 * * * * [progress]: [ 177 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a)))))>
1.527 * * * * [progress]: [ 178 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1) (/ (cbrt (- (acos a))) a))))>
1.527 * * * * [progress]: [ 179 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a)))))>
1.527 * * * * [progress]: [ 180 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a)))))>
1.527 * * * * [progress]: [ 181 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (- (acos a))) 1) (/ (sqrt (- (acos a))) a))))>
1.527 * * * * [progress]: [ 182 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)))))>
1.527 * * * * [progress]: [ 183 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)))))>
1.527 * * * * [progress]: [ 184 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 1) (/ (- (acos a)) a))))>
1.527 * * * * [progress]: [ 185 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)))))>
1.527 * * * * [progress]: [ 186 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ -1 (sqrt a)) (/ (acos a) (sqrt a)))))>
1.527 * * * * [progress]: [ 187 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ -1 1) (/ (acos a) a))))>
1.527 * * * * [progress]: [ 188 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)))))>
1.527 * * * * [progress]: [ 189 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)))))>
1.527 * * * * [progress]: [ 190 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (cbrt (acos a)) a))))>
1.527 * * * * [progress]: [ 191 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)))))>
1.527 * * * * [progress]: [ 192 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)))))>
1.527 * * * * [progress]: [ 193 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- (sqrt (acos a))) 1) (/ (sqrt (acos a)) a))))>
1.527 * * * * [progress]: [ 194 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- 1) (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)))))>
1.528 * * * * [progress]: [ 195 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- 1) (sqrt a)) (/ (acos a) (sqrt a)))))>
1.528 * * * * [progress]: [ 196 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (- 1) 1) (/ (acos a) a))))>
1.528 * * * * [progress]: [ 197 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)))))>
1.528 * * * * [progress]: [ 198 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (- (cbrt (acos a))) (sqrt a)))))>
1.528 * * * * [progress]: [ 199 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (- (cbrt (acos a))) a))))>
1.528 * * * * [progress]: [ 200 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)))))>
1.528 * * * * [progress]: [ 201 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)))))>
1.528 * * * * [progress]: [ 202 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ (sqrt (acos a)) 1) (/ (- (sqrt (acos a))) a))))>
1.528 * * * * [progress]: [ 203 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)))))>
1.528 * * * * [progress]: [ 204 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)))))>
1.528 * * * * [progress]: [ 205 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 1) (/ (- (acos a)) a))))>
1.528 * * * * [progress]: [ 206 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (/ (- (acos a)) a))))>
1.528 * * * * [progress]: [ 207 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))>
1.528 * * * * [progress]: [ 208 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ 1 (/ a (- (acos a))))))>
1.528 * * * * [progress]: [ 209 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (- (/ (acos a) a))))>
1.528 * * * * [progress]: [ 210 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (* (cbrt a) (cbrt a))) (cbrt a))))>
1.528 * * * * [progress]: [ 211 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) (sqrt a)) (sqrt a))))>
1.529 * * * * [progress]: [ 212 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (/ (- (acos a)) 1) a)))>
1.529 * * * * [progress]: [ 213 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a)))))))>
1.529 * * * * [progress]: [ 214 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a)))))))>
1.529 * * * * [progress]: [ 215 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ 1 (/ a (- (acos a))))))>
1.529 * * * * [progress]: [ 216 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ -1 (/ a (acos a)))))>
1.529 * * * * [progress]: [ 217 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a))))))>
1.529 * * * * [progress]: [ 218 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a))))))>
1.529 * * * * [progress]: [ 219 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- 1) (/ a (acos a)))))>
1.529 * * * * [progress]: [ 220 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a)))))))>
1.529 * * * * [progress]: [ 221 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a)))))))>
1.529 * * * * [progress]: [ 222 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ 1 (/ a (- (acos a))))))>
1.529 * * * * [progress]: [ 223 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (posit16->real (real->posit16 (/ (- (acos a)) a)))))>
1.529 * * * * [progress]: [ 224 / 229 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
1.529 * * * * [progress]: [ 225 / 229 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
1.529 * * * * [progress]: [ 226 / 229 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
1.529 * * * * [progress]: [ 227 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
1.529 * * * * [progress]: [ 228 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
1.529 * * * * [progress]: [ 229 / 229 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
1.533 * [simplify]: Simplifying:
  (expm1 (/ 1 (/ (- (acos a)) a)))
  (log1p (/ 1 (/ (- (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)))
  (expm1 (/ (- (acos a)) a))
  (log1p (/ (- (acos a)) a))
  (- (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 (/ a (acos a)))
  (* -1 (/ a (acos a)))
  (* -1 (/ a (acos a)))
  (* -1 (/ (acos a) a))
  (* -1 (/ (acos a) a))
  (* -1 (/ (acos a) a))
1.538 * * [simplify]: iteration 0: 294 enodes
1.776 * * [simplify]: iteration 1: 778 enodes
1.993 * * [simplify]: iteration 2: 1523 enodes
2.297 * * [simplify]: iteration 3: 2000 enodes
2.633 * * [simplify]: iteration complete: 2000 enodes
2.633 * * [simplify]: Extracting #0: cost 133 inf + 0
2.636 * * [simplify]: Extracting #1: cost 518 inf + 178
2.643 * * [simplify]: Extracting #2: cost 475 inf + 26957
2.659 * * [simplify]: Extracting #3: cost 102 inf + 115469
2.691 * * [simplify]: Extracting #4: cost 1 inf + 139733
2.729 * * [simplify]: Extracting #5: cost 0 inf + 139996
2.751 * [simplify]: Simplified to:
  (expm1 (/ (* 1 a) (- (acos a))))
  (log1p (/ (* 1 a) (- (acos 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 (* (* (/ (acos a) a) (/ (acos a) a)) (- (/ (acos a) a))))
  (sqrt (/ (* 1 a) (- (acos a))))
  (sqrt (/ (* 1 a) (- (acos a))))
  -1
  (/ (acos a) a)
  (* (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (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))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))))
  (* (cbrt a) (/ 1 (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 (/ (cbrt (- (acos a))) a))
  (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)))
  (* (cbrt a) (/ 1 (sqrt (- (acos a)))))
  (* (/ 1 (sqrt (- (acos a)))) (sqrt a))
  (* (/ 1 (sqrt (- (acos a)))) (sqrt a))
  (/ 1 (sqrt (- (acos a))))
  (* (/ 1 (sqrt (- (acos a)))) a)
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (/ (* 1 (sqrt a)) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (- (* (cbrt a) (cbrt a)))
  (* (/ 1 (acos a)) (cbrt a))
  (- (sqrt a))
  (* (sqrt a) (/ 1 (acos a)))
  -1
  (/ (* 1 a) (acos a))
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (* (/ 1 (cbrt (acos a))) (cbrt a))
  (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a))
  (/ (* 1 (sqrt a)) (cbrt (acos a)))
  (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (* 1 a) (cbrt (acos 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))))
  (* a (/ 1 (sqrt (acos a))))
  (- (* (cbrt a) (cbrt a)))
  (* (/ 1 (acos a)) (cbrt a))
  (- (sqrt a))
  (* (sqrt a) (/ 1 (acos a)))
  -1
  (/ (* 1 a) (acos a))
  (* (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))
  (/ 1 (/ (- (cbrt (acos a))) (cbrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (* 1 (sqrt a)) (- (cbrt (acos a))))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ 1 (- (/ (cbrt (acos a)) a)))
  (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (* (cbrt a) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (sqrt (acos a)))
  (* (/ 1 (- (sqrt (acos a)))) a)
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (/ (* 1 (sqrt a)) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (/ 1 (- (acos a)))
  a
  (* (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (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))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))))
  (* (cbrt a) (/ 1 (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 (/ (cbrt (- (acos a))) a))
  (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)))
  (* (cbrt a) (/ 1 (sqrt (- (acos a)))))
  (* (/ 1 (sqrt (- (acos a)))) (sqrt a))
  (* (/ 1 (sqrt (- (acos a)))) (sqrt a))
  (/ 1 (sqrt (- (acos a))))
  (* (/ 1 (sqrt (- (acos a)))) a)
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (/ (* 1 (sqrt a)) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (- (* (cbrt a) (cbrt a)))
  (* (/ 1 (acos a)) (cbrt a))
  (- (sqrt a))
  (* (sqrt a) (/ 1 (acos a)))
  -1
  (/ (* 1 a) (acos a))
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (* (/ 1 (cbrt (acos a))) (cbrt a))
  (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a))
  (/ (* 1 (sqrt a)) (cbrt (acos a)))
  (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (* 1 a) (cbrt (acos 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))))
  (* a (/ 1 (sqrt (acos a))))
  (- (* (cbrt a) (cbrt a)))
  (* (/ 1 (acos a)) (cbrt a))
  (- (sqrt a))
  (* (sqrt a) (/ 1 (acos a)))
  -1
  (/ (* 1 a) (acos a))
  (* (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))
  (/ 1 (/ (- (cbrt (acos a))) (cbrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (* 1 (sqrt a)) (- (cbrt (acos a))))
  (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))
  (/ 1 (- (/ (cbrt (acos a)) a)))
  (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (* (cbrt a) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (sqrt (acos a)))
  (* (/ 1 (- (sqrt (acos a)))) a)
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (/ (* 1 (sqrt a)) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (/ 1 (- (acos a)))
  a
  (* (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (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))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))))
  (* (cbrt a) (/ 1 (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 (/ (cbrt (- (acos a))) a))
  (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)))
  (* (cbrt a) (/ 1 (sqrt (- (acos a)))))
  (* (/ 1 (sqrt (- (acos a)))) (sqrt a))
  (* (/ 1 (sqrt (- (acos a)))) (sqrt a))
  (/ 1 (sqrt (- (acos a))))
  (* (/ 1 (sqrt (- (acos a)))) a)
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (/ (* 1 (sqrt a)) (- (acos a)))
  1
  (/ (* 1 a) (- (acos a)))
  (- (* (cbrt a) (cbrt a)))
  (* (/ 1 (acos a)) (cbrt a))
  (- (sqrt a))
  (* (sqrt a) (/ 1 (acos a)))
  -1
  (/ (* 1 a) (acos a))
  (/ 1 (- (* (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)))))
  (* (/ 1 (cbrt (acos a))) (cbrt a))
  (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a))
  (/ (* 1 (sqrt a)) (cbrt (acos a)))
  (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (* 1 a) (cbrt (acos 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))))
  (* a (/ 1 (sqrt (acos a))))
  (- (* (cbrt a) (cbrt a)))
  (* (/ 1 (acos a)) (cbrt a))
  (- (sqrt a))
  (* (sqrt a) (/ 1 (acos a)))
  -1
  (/ (* 1 a) (acos a))
  (* (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))
  (/ 1 (/ (- (cbrt (acos a))) (cbrt a)))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (* 1 (sqrt a)) (- (cbrt (acos a))))
  (/ (/ 1 (cbrt (acos a))) (cbrt (acos a)))
  (/ 1 (- (/ (cbrt (acos a)) a)))
  (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (* (cbrt a) (/ 1 (- (sqrt (acos a)))))
  (* (/ 1 (sqrt (acos a))) (sqrt a))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (sqrt (acos a)))
  (* (/ 1 (- (sqrt (acos a)))) a)
  (* (cbrt a) (cbrt a))
  (* (cbrt a) (/ 1 (- (acos a))))
  (sqrt a)
  (/ (* 1 (sqrt a)) (- (acos 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)))) (/ 1 (cbrt (- (/ (acos a) a)))))
  (/ 1 (sqrt (- (/ (acos a) a))))
  (* (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))))
  (/ 1 (/ (cbrt (- (acos a))) (/ (sqrt a) (cbrt (- (acos a))))))
  (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))
  (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt 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 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a))
  (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))
  (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ 1 (/ (- (sqrt (acos a))) (sqrt a)))
  (/ 1 (- (sqrt (acos a))))
  (- (* (cbrt a) (cbrt a)))
  (- (sqrt a))
  -1
  (* (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (cbrt (acos a)) (cbrt a))))
  (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))
  (/ (/ 1 (cbrt (acos a))) (cbrt (acos a)))
  (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt 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))))
  (expm1 (- (/ (acos a) a)))
  (log1p (- (/ (acos a) a)))
  (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)) (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) 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)))
  (- (/ a (acos a)))
  (- (/ a (acos a)))
  (- (/ a (acos a)))
  (/ (- (acos a)) a)
  (/ (- (acos a)) a)
  (/ (- (acos a)) a)
2.772 * * * [progress]: adding candidates to table
3.439 * * [progress]: iteration 3 / 4
3.439 * * * [progress]: picking best candidate
3.476 * * * * [pick]: Picked  #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))>
3.476 * * * [progress]: localizing error
3.498 * * * [progress]: generating rewritten candidates
3.498 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.515 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.541 * * * [progress]: generating series expansions
3.541 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.541 * [backup-simplify]: Simplify (* (- (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a))
3.541 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0
3.541 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
3.541 * [taylor]: Taking taylor expansion of -1 in a
3.541 * [backup-simplify]: Simplify -1 into -1
3.541 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
3.541 * [taylor]: Taking taylor expansion of (acos a) in a
3.541 * [backup-simplify]: Simplify (acos a) into (acos a)
3.541 * [taylor]: Taking taylor expansion of a in a
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 1 into 1
3.542 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
3.542 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a
3.542 * [taylor]: Taking taylor expansion of -1 in a
3.542 * [backup-simplify]: Simplify -1 into -1
3.542 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a
3.542 * [taylor]: Taking taylor expansion of (acos a) in a
3.542 * [backup-simplify]: Simplify (acos a) into (acos a)
3.542 * [taylor]: Taking taylor expansion of a in a
3.542 * [backup-simplify]: Simplify 0 into 0
3.542 * [backup-simplify]: Simplify 1 into 1
3.542 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a)
3.542 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
3.542 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a))
3.544 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0
3.544 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0
3.544 * [backup-simplify]: Simplify 0 into 0
3.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.546 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.549 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0
3.549 * [backup-simplify]: Simplify 0 into 0
3.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.551 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0
3.551 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.554 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0
3.554 * [backup-simplify]: Simplify 0 into 0
3.557 * [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
3.558 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0
3.558 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a))
3.558 * [backup-simplify]: Simplify (* (- (acos (/ 1 a))) (/ 1 (/ 1 a))) into (* -1 (* a (acos (/ 1 a))))
3.558 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0
3.558 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
3.558 * [taylor]: Taking taylor expansion of -1 in a
3.558 * [backup-simplify]: Simplify -1 into -1
3.558 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
3.558 * [taylor]: Taking taylor expansion of a in a
3.558 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify 1 into 1
3.558 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
3.558 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
3.558 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a
3.558 * [taylor]: Taking taylor expansion of -1 in a
3.558 * [backup-simplify]: Simplify -1 into -1
3.558 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
3.558 * [taylor]: Taking taylor expansion of a in a
3.558 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.559 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
3.559 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
3.559 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
3.559 * [backup-simplify]: Simplify (* -1 0) into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
3.560 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a)))
3.560 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a)))
3.560 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
3.561 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0
3.561 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
3.563 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0
3.563 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
3.566 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0
3.566 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
3.570 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0
3.570 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
3.574 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0
3.575 * [backup-simplify]: Simplify 0 into 0
3.577 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
3.579 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0
3.580 * [backup-simplify]: Simplify 0 into 0
3.580 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a))
3.580 * [backup-simplify]: Simplify (* (- (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a)))) into (* a (acos (/ -1 a)))
3.580 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0
3.580 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
3.580 * [taylor]: Taking taylor expansion of a in a
3.580 * [backup-simplify]: Simplify 0 into 0
3.580 * [backup-simplify]: Simplify 1 into 1
3.580 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
3.580 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
3.580 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
3.580 * [taylor]: Taking taylor expansion of a in a
3.580 * [backup-simplify]: Simplify 0 into 0
3.580 * [backup-simplify]: Simplify 1 into 1
3.580 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
3.580 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
3.580 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
3.580 * [backup-simplify]: Simplify 0 into 0
3.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
3.581 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
3.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
3.582 * [backup-simplify]: Simplify 0 into 0
3.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
3.583 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
3.585 * [backup-simplify]: Simplify 0 into 0
3.586 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
3.586 * [backup-simplify]: Simplify 0 into 0
3.589 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
3.589 * [backup-simplify]: Simplify 0 into 0
3.591 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
3.591 * [backup-simplify]: Simplify 0 into 0
3.591 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a))
3.591 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.592 * [backup-simplify]: Simplify (/ 1 (* (- (acos a)) (/ 1 a))) into (* -1 (/ a (acos a)))
3.592 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0
3.592 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
3.592 * [taylor]: Taking taylor expansion of -1 in a
3.592 * [backup-simplify]: Simplify -1 into -1
3.592 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
3.592 * [taylor]: Taking taylor expansion of a in a
3.592 * [backup-simplify]: Simplify 0 into 0
3.592 * [backup-simplify]: Simplify 1 into 1
3.592 * [taylor]: Taking taylor expansion of (acos a) in a
3.592 * [backup-simplify]: Simplify (acos a) into (acos a)
3.592 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
3.592 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a
3.592 * [taylor]: Taking taylor expansion of -1 in a
3.592 * [backup-simplify]: Simplify -1 into -1
3.592 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a
3.592 * [taylor]: Taking taylor expansion of a in a
3.592 * [backup-simplify]: Simplify 0 into 0
3.592 * [backup-simplify]: Simplify 1 into 1
3.592 * [taylor]: Taking taylor expansion of (acos a) in a
3.592 * [backup-simplify]: Simplify (acos a) into (acos a)
3.592 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
3.593 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a))
3.593 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a))
3.593 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
3.593 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0
3.593 * [backup-simplify]: Simplify 0 into 0
3.594 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
3.595 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0
3.595 * [backup-simplify]: Simplify 0 into 0
3.595 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
3.596 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0
3.596 * [backup-simplify]: Simplify 0 into 0
3.596 * [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
3.598 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0
3.598 * [backup-simplify]: Simplify 0 into 0
3.598 * [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
3.600 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0
3.600 * [backup-simplify]: Simplify 0 into 0
3.601 * [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
3.603 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0
3.603 * [backup-simplify]: Simplify 0 into 0
3.603 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a)))
3.603 * [backup-simplify]: Simplify (/ 1 (* (- (acos (/ 1 a))) (/ 1 (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a))))
3.603 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0
3.603 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
3.603 * [taylor]: Taking taylor expansion of -1 in a
3.603 * [backup-simplify]: Simplify -1 into -1
3.603 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
3.603 * [taylor]: Taking taylor expansion of a in a
3.603 * [backup-simplify]: Simplify 0 into 0
3.603 * [backup-simplify]: Simplify 1 into 1
3.603 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
3.603 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
3.603 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
3.603 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
3.603 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
3.604 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a
3.604 * [taylor]: Taking taylor expansion of -1 in a
3.604 * [backup-simplify]: Simplify -1 into -1
3.604 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a
3.604 * [taylor]: Taking taylor expansion of a in a
3.604 * [backup-simplify]: Simplify 0 into 0
3.604 * [backup-simplify]: Simplify 1 into 1
3.604 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
3.604 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
3.604 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0
3.604 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a))
3.604 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
3.604 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a)))
3.605 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0
3.605 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
3.605 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0
3.606 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
3.606 * [backup-simplify]: Simplify 0 into 0
3.607 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0
3.607 * [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
3.607 * [backup-simplify]: Simplify 0 into 0
3.608 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0
3.609 * [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
3.609 * [backup-simplify]: Simplify 0 into 0
3.610 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0
3.610 * [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
3.610 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0
3.612 * [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
3.612 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a)))
3.613 * [backup-simplify]: Simplify (/ 1 (* (- (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a))))
3.613 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0
3.613 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
3.613 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
3.613 * [taylor]: Taking taylor expansion of a in a
3.613 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify 1 into 1
3.613 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
3.613 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
3.613 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
3.613 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
3.613 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
3.613 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a
3.613 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a
3.613 * [taylor]: Taking taylor expansion of a in a
3.613 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify 1 into 1
3.613 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
3.613 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
3.614 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0
3.614 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a))
3.614 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
3.614 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
3.615 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0
3.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
3.615 * [backup-simplify]: Simplify 0 into 0
3.615 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0
3.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
3.616 * [backup-simplify]: Simplify 0 into 0
3.617 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0
3.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
3.617 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0
3.618 * [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
3.618 * [backup-simplify]: Simplify 0 into 0
3.620 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0
3.620 * [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
3.620 * [backup-simplify]: Simplify 0 into 0
3.622 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0
3.622 * [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
3.622 * [backup-simplify]: Simplify 0 into 0
3.622 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a)))
3.622 * * * [progress]: simplifying candidates
3.622 * * * * [progress]: [ 1 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (log1p (expm1 (* (- (acos a)) (/ 1 a))))))>
3.622 * * * * [progress]: [ 2 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (expm1 (log1p (* (- (acos a)) (/ 1 a))))))>
3.622 * * * * [progress]: [ 3 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (pow (* (- (acos a)) (/ 1 a)) 1)))>
3.622 * * * * [progress]: [ 4 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (pow (* (- (acos a)) (/ 1 a)) 1)))>
3.622 * * * * [progress]: [ 5 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (- (log a))))))>
3.623 * * * * [progress]: [ 6 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (- 0 (log a))))))>
3.623 * * * * [progress]: [ 7 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (- (log 1) (log a))))))>
3.623 * * * * [progress]: [ 8 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (+ (log (- (acos a))) (log (/ 1 a))))))>
3.623 * * * * [progress]: [ 9 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (exp (log (* (- (acos a)) (/ 1 a))))))>
3.623 * * * * [progress]: [ 10 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (log (exp (* (- (acos a)) (/ 1 a))))))>
3.623 * * * * [progress]: [ 11 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))))))>
3.623 * * * * [progress]: [ 12 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))))))>
3.623 * * * * [progress]: [ 13 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (* (- (acos a)) (/ 1 a))) (cbrt (* (- (acos a)) (/ 1 a)))) (cbrt (* (- (acos a)) (/ 1 a))))))>
3.623 * * * * [progress]: [ 14 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (cbrt (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))))))>
3.623 * * * * [progress]: [ 15 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))))))>
3.623 * * * * [progress]: [ 16 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (* (- (acos a)) (/ 1 a)))))>
3.623 * * * * [progress]: [ 17 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (- (acos a)) a)))>
3.623 * * * * [progress]: [ 18 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))))))>
3.623 * * * * [progress]: [ 19 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))))))>
3.623 * * * * [progress]: [ 20 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (sqrt (- (acos a))) (/ 1 (sqrt a))) (* (sqrt (- (acos a))) (/ 1 (sqrt a))))))>
3.623 * * * * [progress]: [ 21 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (- (* (acos a) (/ 1 a)))))>
3.623 * * * * [progress]: [ 22 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))))>
3.623 * * * * [progress]: [ 23 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))))>
3.623 * * * * [progress]: [ 24 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (cbrt a)))))>
3.623 * * * * [progress]: [ 25 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt 1) (sqrt a)))))>
3.623 * * * * [progress]: [ 26 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 1) a))))>
3.623 * * * * [progress]: [ 27 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (cbrt a)))))>
3.623 * * * * [progress]: [ 28 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (sqrt 1) (sqrt a))) (/ (sqrt 1) (sqrt a)))))>
3.623 * * * * [progress]: [ 29 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ (sqrt 1) 1)) (/ (sqrt 1) a))))>
3.623 * * * * [progress]: [ 30 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (cbrt a)))))>
3.623 * * * * [progress]: [ 31 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ 1 (sqrt a))) (/ 1 (sqrt a)))))>
3.623 * * * * [progress]: [ 32 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) (/ 1 1)) (/ 1 a))))>
3.623 * * * * [progress]: [ 33 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) 1) (/ 1 a))))>
3.623 * * * * [progress]: [ 34 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (- (acos a)) 1) (/ 1 a))))>
3.623 * * * * [progress]: [ 35 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt (- (acos a))) (/ 1 a)))))>
3.624 * * * * [progress]: [ 36 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (- (acos a))) (* (sqrt (- (acos a))) (/ 1 a)))))>
3.624 * * * * [progress]: [ 37 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (* (- (acos a)) (/ 1 a)))))>
3.624 * * * * [progress]: [ 38 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (* (acos a) (/ 1 a)))))>
3.624 * * * * [progress]: [ 39 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (acos a)) (/ 1 a)))))>
3.624 * * * * [progress]: [ 40 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- (sqrt (acos a))) (* (sqrt (acos a)) (/ 1 a)))))>
3.624 * * * * [progress]: [ 41 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (- 1) (* (acos a) (/ 1 a)))))>
3.624 * * * * [progress]: [ 42 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (* (cbrt (acos a)) (cbrt (acos a))) (* (- (cbrt (acos a))) (/ 1 a)))))>
3.624 * * * * [progress]: [ 43 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (sqrt (acos a)) (* (- (sqrt (acos a))) (/ 1 a)))))>
3.624 * * * * [progress]: [ 44 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* 1 (* (- (acos a)) (/ 1 a)))))>
3.624 * * * * [progress]: [ 45 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (- (acos a)) 1) a)))>
3.624 * * * * [progress]: [ 46 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (posit16->real (real->posit16 (* (- (acos a)) (/ 1 a))))))>
3.624 * * * * [progress]: [ 47 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* (/ 1 a) (- (acos a)))))>
3.624 * * * * [progress]: [ 48 / 96 ] simplifiying candidate #<alt (λ (a) (log1p (expm1 (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.624 * * * * [progress]: [ 49 / 96 ] simplifiying candidate #<alt (λ (a) (expm1 (log1p (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.624 * * * * [progress]: [ 50 / 96 ] simplifiying candidate #<alt (λ (a) (pow (* (- (acos a)) (/ 1 a)) -1))>
3.624 * * * * [progress]: [ 51 / 96 ] simplifiying candidate #<alt (λ (a) (pow (* (- (acos a)) (/ 1 a)) (- 1)))>
3.624 * * * * [progress]: [ 52 / 96 ] simplifiying candidate #<alt (λ (a) (pow (* (- (acos a)) (/ 1 a)) (- 1)))>
3.624 * * * * [progress]: [ 53 / 96 ] simplifiying candidate #<alt (λ (a) (pow (/ 1 (* (- (acos a)) (/ 1 a))) 1))>
3.624 * * * * [progress]: [ 54 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (- (log a))))))>
3.624 * * * * [progress]: [ 55 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (- 0 (log a))))))>
3.624 * * * * [progress]: [ 56 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (- (log 1) (log a))))))>
3.624 * * * * [progress]: [ 57 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (+ (log (- (acos a))) (log (/ 1 a))))))>
3.624 * * * * [progress]: [ 58 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (log (* (- (acos a)) (/ 1 a))))))>
3.624 * * * * [progress]: [ 59 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (- (log a))))))>
3.624 * * * * [progress]: [ 60 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (- 0 (log a))))))>
3.624 * * * * [progress]: [ 61 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (- (log 1) (log a))))))>
3.624 * * * * [progress]: [ 62 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (+ (log (- (acos a))) (log (/ 1 a))))))>
3.624 * * * * [progress]: [ 63 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- 0 (log (* (- (acos a)) (/ 1 a))))))>
3.624 * * * * [progress]: [ 64 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (- (log a))))))>
3.624 * * * * [progress]: [ 65 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (- 0 (log a))))))>
3.625 * * * * [progress]: [ 66 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (- (log 1) (log a))))))>
3.625 * * * * [progress]: [ 67 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (+ (log (- (acos a))) (log (/ 1 a))))))>
3.625 * * * * [progress]: [ 68 / 96 ] simplifiying candidate #<alt (λ (a) (exp (- (log 1) (log (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 69 / 96 ] simplifiying candidate #<alt (λ (a) (exp (log (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 70 / 96 ] simplifiying candidate #<alt (λ (a) (log (exp (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 71 / 96 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))))))>
3.625 * * * * [progress]: [ 72 / 96 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 73 / 96 ] simplifiying candidate #<alt (λ (a) (cbrt (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 74 / 96 ] simplifiying candidate #<alt (λ (a) (* (* (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 75 / 96 ] simplifiying candidate #<alt (λ (a) (cbrt (* (* (/ 1 (* (- (acos a)) (/ 1 a))) (/ 1 (* (- (acos a)) (/ 1 a)))) (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 76 / 96 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 77 / 96 ] simplifiying candidate #<alt (λ (a) (/ (- 1) (- (* (- (acos a)) (/ 1 a)))))>
3.625 * * * * [progress]: [ 78 / 96 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a))))>
3.625 * * * * [progress]: [ 79 / 96 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a))))>
3.625 * * * * [progress]: [ 80 / 96 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) (/ 1 (/ 1 a))))>
3.625 * * * * [progress]: [ 81 / 96 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (* (- (acos a)) (/ 1 a)))))>
3.625 * * * * [progress]: [ 82 / 96 ] simplifiying candidate #<alt (λ (a) (* 1 (/ 1 (* (- (acos a)) (/ 1 a)))))>
3.625 * * * * [progress]: [ 83 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (- (acos a)) (/ 1 a)) 1)))>
3.625 * * * * [progress]: [ 84 / 96 ] simplifiying candidate #<alt (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a)))>
3.625 * * * * [progress]: [ 85 / 96 ] simplifiying candidate #<alt (λ (a) (/ (* (cbrt 1) (cbrt 1)) (/ (* (- (acos a)) (/ 1 a)) (cbrt 1))))>
3.625 * * * * [progress]: [ 86 / 96 ] simplifiying candidate #<alt (λ (a) (/ (sqrt 1) (/ (* (- (acos a)) (/ 1 a)) (sqrt 1))))>
3.625 * * * * [progress]: [ 87 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (/ (* (- (acos a)) (/ 1 a)) 1)))>
3.625 * * * * [progress]: [ 88 / 96 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (- (acos a))) a))>
3.625 * * * * [progress]: [ 89 / 96 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (- (acos a)) 1)) a))>
3.625 * * * * [progress]: [ 90 / 96 ] simplifiying candidate #<alt (λ (a) (posit16->real (real->posit16 (/ 1 (* (- (acos a)) (/ 1 a))))))>
3.625 * * * * [progress]: [ 91 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
3.625 * * * * [progress]: [ 92 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
3.625 * * * * [progress]: [ 93 / 96 ] simplifiying candidate #<alt (λ (a) (/ 1 (* -1 (/ (acos a) a))))>
3.625 * * * * [progress]: [ 94 / 96 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
3.625 * * * * [progress]: [ 95 / 96 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
3.625 * * * * [progress]: [ 96 / 96 ] simplifiying candidate #<alt (λ (a) (* -1 (/ a (acos a))))>
3.626 * [simplify]: Simplifying:
  (expm1 (* (- (acos a)) (/ 1 a)))
  (log1p (* (- (acos a)) (/ 1 a)))
  (* (- (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)))
  (expm1 (/ 1 (* (- (acos a)) (/ 1 a))))
  (log1p (/ 1 (* (- (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)))
3.627 * * [simplify]: iteration 0: 131 enodes
3.702 * * [simplify]: iteration 1: 359 enodes
3.826 * * [simplify]: iteration 2: 926 enodes
4.094 * * [simplify]: iteration 3: 2009 enodes
4.372 * * [simplify]: iteration complete: 2009 enodes
4.373 * * [simplify]: Extracting #0: cost 42 inf + 0
4.375 * * [simplify]: Extracting #1: cost 331 inf + 2
4.379 * * [simplify]: Extracting #2: cost 371 inf + 14328
4.397 * * [simplify]: Extracting #3: cost 129 inf + 70209
4.413 * * [simplify]: Extracting #4: cost 23 inf + 97813
4.430 * * [simplify]: Extracting #5: cost 8 inf + 101378
4.447 * * [simplify]: Extracting #6: cost 0 inf + 104604
4.466 * [simplify]: Simplified to:
  (expm1 (- (/ (acos a) a)))
  (log1p (- (/ (acos a) a)))
  (- (/ (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) (- (acos a))) (acos a)) a) (* a a))
  (* (* (* (* (acos a) (- (acos a))) (acos a)) (/ 1 a)) (/ (/ 1 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 (/ 1 a)) (sqrt (- (acos a))))
  (* (sqrt (/ 1 a)) (sqrt (- (acos a))))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (sqrt (- (acos a))) (sqrt a))
  (/ (acos a) a)
  (* (cbrt (/ 1 a)) (* (cbrt (/ 1 a)) (- (acos a))))
  (* (- (sqrt (/ 1 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)) (* (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)))
  (expm1 (/ 1 (- (/ (acos a) a))))
  (log1p (/ 1 (- (/ (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))))
  (* (/ (* a a) (* (acos a) (- (acos a)))) (/ a (acos a)))
  (/ (/ a (/ (/ 1 a) a)) (* (* (acos a) (- (acos a))) (acos 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))
4.474 * * * [progress]: adding candidates to table
4.728 * * [progress]: iteration 4 / 4
4.729 * * * [progress]: picking best candidate
4.757 * * * * [pick]: Picked  #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.757 * * * [progress]: localizing error
4.778 * * * [progress]: generating rewritten candidates
4.778 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
4.789 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1)
4.791 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
4.794 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
4.812 * * * [progress]: generating series expansions
4.812 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
4.812 * [backup-simplify]: Simplify (/ 1 (sqrt (acos a))) into (sqrt (/ 1 (acos a)))
4.812 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (acos a))) in (a) around 0
4.812 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (acos a))) in a
4.812 * [taylor]: Taking taylor expansion of (/ 1 (acos a)) in a
4.812 * [taylor]: Taking taylor expansion of (acos a) in a
4.812 * [backup-simplify]: Simplify (acos a) into (acos a)
4.812 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
4.813 * [backup-simplify]: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a)))
4.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
4.813 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos a))))) into 0
4.813 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (acos a))) in a
4.813 * [taylor]: Taking taylor expansion of (/ 1 (acos a)) in a
4.813 * [taylor]: Taking taylor expansion of (acos a) in a
4.813 * [backup-simplify]: Simplify (acos a) into (acos a)
4.813 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a))
4.813 * [backup-simplify]: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a)))
4.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0
4.813 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos a))))) into 0
4.814 * [backup-simplify]: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a)))
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.815 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (acos a))))) into 0
4.815 * [backup-simplify]: Simplify 0 into 0
4.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.816 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0
4.817 * [backup-simplify]: Simplify 0 into 0
4.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.818 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0
4.818 * [backup-simplify]: Simplify 0 into 0
4.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0
4.820 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0
4.821 * [backup-simplify]: Simplify 0 into 0
4.821 * [backup-simplify]: Simplify (- (+ (* (/ 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
4.822 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos a))))) into 0
4.822 * [backup-simplify]: Simplify 0 into 0
4.823 * [backup-simplify]: Simplify (sqrt (/ 1 (acos a))) into (sqrt (/ 1 (acos a)))
4.823 * [backup-simplify]: Simplify (/ 1 (sqrt (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a))))
4.823 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (acos (/ 1 a)))) in (a) around 0
4.823 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (acos (/ 1 a)))) in a
4.823 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in a
4.823 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.823 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.823 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a)))
4.823 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a))))
4.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
4.823 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.823 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (acos (/ 1 a)))) in a
4.824 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ 1 a))) in a
4.824 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.824 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.824 * [backup-simplify]: Simplify (/ 1 (acos (/ 1 a))) into (/ 1 (acos (/ 1 a)))
4.824 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a))))
4.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0
4.824 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.824 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ 1 a)))) into (sqrt (/ 1 (acos (/ 1 a))))
4.824 * [backup-simplify]: Simplify 0 into 0
4.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.826 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0
4.827 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.827 * [backup-simplify]: Simplify 0 into 0
4.828 * [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
4.829 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.829 * [backup-simplify]: Simplify 0 into 0
4.830 * [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
4.831 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.831 * [backup-simplify]: Simplify 0 into 0
4.831 * [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
4.833 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ 1 a)))))) into 0
4.833 * [backup-simplify]: Simplify 0 into 0
4.833 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ 1 (/ 1 a))))) into (sqrt (/ 1 (acos a)))
4.833 * [backup-simplify]: Simplify (/ 1 (sqrt (acos (/ 1 (- a))))) into (sqrt (/ 1 (acos (/ -1 a))))
4.833 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (acos (/ -1 a)))) in (a) around 0
4.833 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (acos (/ -1 a)))) in a
4.833 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in a
4.833 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.833 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.833 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
4.834 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ -1 a)))) into (sqrt (/ 1 (acos (/ -1 a))))
4.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
4.834 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.834 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (acos (/ -1 a)))) in a
4.834 * [taylor]: Taking taylor expansion of (/ 1 (acos (/ -1 a))) in a
4.834 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.834 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.834 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a)))
4.834 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ -1 a)))) into (sqrt (/ 1 (acos (/ -1 a))))
4.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0
4.835 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.835 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ -1 a)))) into (sqrt (/ 1 (acos (/ -1 a))))
4.835 * [backup-simplify]: Simplify 0 into 0
4.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.836 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.836 * [backup-simplify]: Simplify 0 into 0
4.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.838 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.838 * [backup-simplify]: Simplify 0 into 0
4.838 * [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
4.839 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.840 * [backup-simplify]: Simplify 0 into 0
4.840 * [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
4.841 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.841 * [backup-simplify]: Simplify 0 into 0
4.842 * [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)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0
4.843 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (acos (/ -1 a)))))) into 0
4.843 * [backup-simplify]: Simplify 0 into 0
4.843 * [backup-simplify]: Simplify (sqrt (/ 1 (acos (/ -1 (/ 1 (- a)))))) into (sqrt (/ 1 (acos a)))
4.844 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1)
4.844 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.844 * [approximate]: Taking taylor expansion of (sqrt (acos a)) in (a) around 0
4.844 * [taylor]: Taking taylor expansion of (sqrt (acos a)) in a
4.844 * [taylor]: Taking taylor expansion of (acos a) in a
4.844 * [backup-simplify]: Simplify (acos a) into (acos a)
4.844 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.844 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0
4.844 * [taylor]: Taking taylor expansion of (sqrt (acos a)) in a
4.844 * [taylor]: Taking taylor expansion of (acos a) in a
4.844 * [backup-simplify]: Simplify (acos a) into (acos a)
4.844 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.844 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0
4.844 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.844 * [backup-simplify]: Simplify 0 into 0
4.845 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos a)))) into 0
4.846 * [backup-simplify]: Simplify 0 into 0
4.847 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.847 * [backup-simplify]: Simplify 0 into 0
4.848 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.848 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.850 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.850 * [backup-simplify]: Simplify 0 into 0
4.850 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.850 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.850 * [approximate]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in (a) around 0
4.850 * [taylor]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a
4.850 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.850 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.850 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.850 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0
4.850 * [taylor]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a
4.850 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.850 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.851 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.851 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0
4.851 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.851 * [backup-simplify]: Simplify 0 into 0
4.851 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.851 * [backup-simplify]: Simplify 0 into 0
4.852 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.852 * [backup-simplify]: Simplify 0 into 0
4.853 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.853 * [backup-simplify]: Simplify 0 into 0
4.854 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.854 * [backup-simplify]: Simplify 0 into 0
4.863 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.863 * [backup-simplify]: Simplify 0 into 0
4.863 * [backup-simplify]: Simplify (sqrt (acos (/ 1 (/ 1 a)))) into (sqrt (acos a))
4.863 * [backup-simplify]: Simplify (sqrt (acos (/ 1 (- a)))) into (sqrt (acos (/ -1 a)))
4.863 * [approximate]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in (a) around 0
4.863 * [taylor]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a
4.863 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.863 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.863 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.864 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0
4.864 * [taylor]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a
4.864 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.864 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.864 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.864 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0
4.864 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.864 * [backup-simplify]: Simplify 0 into 0
4.866 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.866 * [backup-simplify]: Simplify 0 into 0
4.867 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.867 * [backup-simplify]: Simplify 0 into 0
4.868 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.868 * [backup-simplify]: Simplify 0 into 0
4.869 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.870 * [backup-simplify]: Simplify 0 into 0
4.871 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.871 * [backup-simplify]: Simplify 0 into 0
4.871 * [backup-simplify]: Simplify (sqrt (acos (/ -1 (/ 1 (- a))))) into (sqrt (acos a))
4.871 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
4.872 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.872 * [approximate]: Taking taylor expansion of (sqrt (acos a)) in (a) around 0
4.872 * [taylor]: Taking taylor expansion of (sqrt (acos a)) in a
4.872 * [taylor]: Taking taylor expansion of (acos a) in a
4.872 * [backup-simplify]: Simplify (acos a) into (acos a)
4.872 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.872 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0
4.872 * [taylor]: Taking taylor expansion of (sqrt (acos a)) in a
4.872 * [taylor]: Taking taylor expansion of (acos a) in a
4.872 * [backup-simplify]: Simplify (acos a) into (acos a)
4.872 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.872 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0
4.872 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.872 * [backup-simplify]: Simplify 0 into 0
4.873 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos a)))) into 0
4.873 * [backup-simplify]: Simplify 0 into 0
4.874 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.874 * [backup-simplify]: Simplify 0 into 0
4.875 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.875 * [backup-simplify]: Simplify 0 into 0
4.876 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.876 * [backup-simplify]: Simplify 0 into 0
4.877 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.878 * [backup-simplify]: Simplify 0 into 0
4.878 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.878 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.878 * [approximate]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in (a) around 0
4.878 * [taylor]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a
4.878 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.878 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.878 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.878 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0
4.878 * [taylor]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a
4.878 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.878 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.878 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.878 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0
4.878 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.878 * [backup-simplify]: Simplify 0 into 0
4.879 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.880 * [backup-simplify]: Simplify 0 into 0
4.881 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.881 * [backup-simplify]: Simplify 0 into 0
4.882 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.882 * [backup-simplify]: Simplify 0 into 0
4.883 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.883 * [backup-simplify]: Simplify 0 into 0
4.884 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.884 * [backup-simplify]: Simplify 0 into 0
4.885 * [backup-simplify]: Simplify (sqrt (acos (/ 1 (/ 1 a)))) into (sqrt (acos a))
4.885 * [backup-simplify]: Simplify (sqrt (acos (/ 1 (- a)))) into (sqrt (acos (/ -1 a)))
4.885 * [approximate]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in (a) around 0
4.885 * [taylor]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a
4.885 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.885 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.885 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.885 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0
4.885 * [taylor]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a
4.885 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.885 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.885 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.885 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0
4.886 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.886 * [backup-simplify]: Simplify 0 into 0
4.887 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.887 * [backup-simplify]: Simplify 0 into 0
4.887 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.888 * [backup-simplify]: Simplify 0 into 0
4.889 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.889 * [backup-simplify]: Simplify 0 into 0
4.890 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.890 * [backup-simplify]: Simplify 0 into 0
4.891 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.891 * [backup-simplify]: Simplify 0 into 0
4.891 * [backup-simplify]: Simplify (sqrt (acos (/ -1 (/ 1 (- a))))) into (sqrt (acos a))
4.891 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
4.891 * [backup-simplify]: Simplify (/ (- (sqrt (acos a))) a) into (* -1 (* (sqrt (acos a)) (/ 1 a)))
4.891 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (acos a)) (/ 1 a))) in (a) around 0
4.891 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (acos a)) (/ 1 a))) in a
4.891 * [taylor]: Taking taylor expansion of -1 in a
4.891 * [backup-simplify]: Simplify -1 into -1
4.891 * [taylor]: Taking taylor expansion of (* (sqrt (acos a)) (/ 1 a)) in a
4.891 * [taylor]: Taking taylor expansion of (sqrt (acos a)) in a
4.891 * [taylor]: Taking taylor expansion of (acos a) in a
4.891 * [backup-simplify]: Simplify (acos a) into (acos a)
4.891 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.892 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0
4.892 * [taylor]: Taking taylor expansion of (/ 1 a) in a
4.892 * [taylor]: Taking taylor expansion of a in a
4.892 * [backup-simplify]: Simplify 0 into 0
4.892 * [backup-simplify]: Simplify 1 into 1
4.892 * [backup-simplify]: Simplify (/ 1 1) into 1
4.892 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (acos a)) (/ 1 a))) in a
4.892 * [taylor]: Taking taylor expansion of -1 in a
4.892 * [backup-simplify]: Simplify -1 into -1
4.892 * [taylor]: Taking taylor expansion of (* (sqrt (acos a)) (/ 1 a)) in a
4.892 * [taylor]: Taking taylor expansion of (sqrt (acos a)) in a
4.892 * [taylor]: Taking taylor expansion of (acos a) in a
4.892 * [backup-simplify]: Simplify (acos a) into (acos a)
4.892 * [backup-simplify]: Simplify (sqrt (acos a)) into (sqrt (acos a))
4.893 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos a)))) into 0
4.893 * [taylor]: Taking taylor expansion of (/ 1 a) in a
4.893 * [taylor]: Taking taylor expansion of a in a
4.893 * [backup-simplify]: Simplify 0 into 0
4.893 * [backup-simplify]: Simplify 1 into 1
4.893 * [backup-simplify]: Simplify (/ 1 1) into 1
4.893 * [backup-simplify]: Simplify (* (sqrt (acos a)) 1) into (sqrt (acos a))
4.893 * [backup-simplify]: Simplify (* -1 (sqrt (acos a))) into (* -1 (sqrt (acos a)))
4.893 * [backup-simplify]: Simplify (* -1 (sqrt (acos a))) into (* -1 (sqrt (acos a)))
4.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.895 * [backup-simplify]: Simplify (+ (* (sqrt (acos a)) 0) (* 0 1)) into 0
4.895 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (sqrt (acos a)))) into 0
4.895 * [backup-simplify]: Simplify 0 into 0
4.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.897 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos a)))) into 0
4.897 * [backup-simplify]: Simplify (+ (* (sqrt (acos a)) 0) (+ (* 0 0) (* 0 1))) into 0
4.898 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt (acos a))))) into 0
4.898 * [backup-simplify]: Simplify 0 into 0
4.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.899 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.900 * [backup-simplify]: Simplify (+ (* (sqrt (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.900 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos a)))))) into 0
4.900 * [backup-simplify]: Simplify 0 into 0
4.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.902 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.902 * [backup-simplify]: Simplify (+ (* (sqrt (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.903 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos a))))))) into 0
4.903 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.905 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.905 * [backup-simplify]: Simplify (+ (* (sqrt (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.907 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos a)))))))) into 0
4.907 * [backup-simplify]: Simplify 0 into 0
4.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.908 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos a)))) into 0
4.909 * [backup-simplify]: Simplify (+ (* (sqrt (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.910 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos a))))))))) into 0
4.910 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify (* (* -1 (sqrt (acos a))) (/ 1 a)) into (* -1 (* (sqrt (acos a)) (/ 1 a)))
4.910 * [backup-simplify]: Simplify (/ (- (sqrt (acos (/ 1 a)))) (/ 1 a)) into (* -1 (* a (sqrt (acos (/ 1 a)))))
4.910 * [approximate]: Taking taylor expansion of (* -1 (* a (sqrt (acos (/ 1 a))))) in (a) around 0
4.910 * [taylor]: Taking taylor expansion of (* -1 (* a (sqrt (acos (/ 1 a))))) in a
4.910 * [taylor]: Taking taylor expansion of -1 in a
4.910 * [backup-simplify]: Simplify -1 into -1
4.910 * [taylor]: Taking taylor expansion of (* a (sqrt (acos (/ 1 a)))) in a
4.910 * [taylor]: Taking taylor expansion of a in a
4.910 * [backup-simplify]: Simplify 0 into 0
4.911 * [backup-simplify]: Simplify 1 into 1
4.911 * [taylor]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a
4.911 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.911 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.911 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.911 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0
4.911 * [taylor]: Taking taylor expansion of (* -1 (* a (sqrt (acos (/ 1 a))))) in a
4.911 * [taylor]: Taking taylor expansion of -1 in a
4.911 * [backup-simplify]: Simplify -1 into -1
4.911 * [taylor]: Taking taylor expansion of (* a (sqrt (acos (/ 1 a)))) in a
4.911 * [taylor]: Taking taylor expansion of a in a
4.911 * [backup-simplify]: Simplify 0 into 0
4.911 * [backup-simplify]: Simplify 1 into 1
4.911 * [taylor]: Taking taylor expansion of (sqrt (acos (/ 1 a))) in a
4.911 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a
4.911 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a))
4.911 * [backup-simplify]: Simplify (sqrt (acos (/ 1 a))) into (sqrt (acos (/ 1 a)))
4.911 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ 1 a))))) into 0
4.911 * [backup-simplify]: Simplify (* 0 (sqrt (acos (/ 1 a)))) into 0
4.911 * [backup-simplify]: Simplify (* -1 0) into 0
4.911 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt (acos (/ 1 a))))) into (sqrt (acos (/ 1 a)))
4.912 * [backup-simplify]: Simplify (+ (* -1 (sqrt (acos (/ 1 a)))) (* 0 0)) into (- (sqrt (acos (/ 1 a))))
4.912 * [backup-simplify]: Simplify (- (sqrt (acos (/ 1 a)))) into (- (sqrt (acos (/ 1 a))))
4.913 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.913 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (acos (/ 1 a)))))) into 0
4.914 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (sqrt (acos (/ 1 a)))) (* 0 0))) into 0
4.914 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.915 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (acos (/ 1 a))))))) into 0
4.916 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (sqrt (acos (/ 1 a)))) (* 0 0)))) into 0
4.916 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.918 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ 1 a)))))))) into 0
4.919 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (acos (/ 1 a)))) (* 0 0))))) into 0
4.919 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.921 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ 1 a))))))))) into 0
4.922 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (acos (/ 1 a)))) (* 0 0)))))) into 0
4.922 * [backup-simplify]: Simplify 0 into 0
4.922 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.924 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ 1 a)))))))))) into 0
4.926 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (acos (/ 1 a)))) (* 0 0))))))) into 0
4.926 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ 1 a))))) into 0
4.931 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ 1 a))))))))))) into 0
4.933 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (acos (/ 1 a)))) (* 0 0)))))))) into 0
4.933 * [backup-simplify]: Simplify 0 into 0
4.933 * [backup-simplify]: Simplify (* (- (sqrt (acos (/ 1 (/ 1 a))))) (/ 1 a)) into (* -1 (* (sqrt (acos a)) (/ 1 a)))
4.934 * [backup-simplify]: Simplify (/ (- (sqrt (acos (/ 1 (- a))))) (/ 1 (- a))) into (* a (sqrt (acos (/ -1 a))))
4.934 * [approximate]: Taking taylor expansion of (* a (sqrt (acos (/ -1 a)))) in (a) around 0
4.934 * [taylor]: Taking taylor expansion of (* a (sqrt (acos (/ -1 a)))) in a
4.934 * [taylor]: Taking taylor expansion of a in a
4.934 * [backup-simplify]: Simplify 0 into 0
4.934 * [backup-simplify]: Simplify 1 into 1
4.934 * [taylor]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a
4.934 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.934 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.934 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.934 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0
4.934 * [taylor]: Taking taylor expansion of (* a (sqrt (acos (/ -1 a)))) in a
4.934 * [taylor]: Taking taylor expansion of a in a
4.934 * [backup-simplify]: Simplify 0 into 0
4.934 * [backup-simplify]: Simplify 1 into 1
4.934 * [taylor]: Taking taylor expansion of (sqrt (acos (/ -1 a))) in a
4.934 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a
4.934 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a))
4.934 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.935 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (/ -1 a))))) into 0
4.935 * [backup-simplify]: Simplify (* 0 (sqrt (acos (/ -1 a)))) into 0
4.935 * [backup-simplify]: Simplify 0 into 0
4.935 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt (acos (/ -1 a))))) into (sqrt (acos (/ -1 a)))
4.935 * [backup-simplify]: Simplify (sqrt (acos (/ -1 a))) into (sqrt (acos (/ -1 a)))
4.936 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.937 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (acos (/ -1 a)))))) into 0
4.937 * [backup-simplify]: Simplify 0 into 0
4.938 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (acos (/ -1 a))))))) into 0
4.940 * [backup-simplify]: Simplify 0 into 0
4.941 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ -1 a)))))))) into 0
4.942 * [backup-simplify]: Simplify 0 into 0
4.942 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.943 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ -1 a))))))))) into 0
4.944 * [backup-simplify]: Simplify 0 into 0
4.944 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.946 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ -1 a)))))))))) into 0
4.946 * [backup-simplify]: Simplify 0 into 0
4.946 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (/ -1 a))))) into 0
4.948 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (acos (/ -1 a))))))))))) into 0
4.948 * [backup-simplify]: Simplify 0 into 0
4.948 * [backup-simplify]: Simplify (* (sqrt (acos (/ -1 (/ 1 (- a))))) (/ 1 (- a))) into (* -1 (* (sqrt (acos a)) (/ 1 a)))
4.948 * * * [progress]: simplifying candidates
4.948 * * * * [progress]: [ 1 / 176 ] simplifiying candidate #<alt (λ (a) (* (log1p (expm1 (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 2 / 176 ] simplifiying candidate #<alt (λ (a) (* (expm1 (log1p (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 3 / 176 ] simplifiying candidate #<alt (λ (a) (* (pow (sqrt (acos a)) -1) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 4 / 176 ] simplifiying candidate #<alt (λ (a) (* (pow (acos a) (- 1/2)) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 5 / 176 ] simplifiying candidate #<alt (λ (a) (* (pow (sqrt (acos a)) (- 1)) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 6 / 176 ] simplifiying candidate #<alt (λ (a) (* (pow (acos a) (- (/ 1 2))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 7 / 176 ] simplifiying candidate #<alt (λ (a) (* (pow (/ 1 (sqrt (acos a))) 1) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.948 * * * * [progress]: [ 8 / 176 ] simplifiying candidate #<alt (λ (a) (* (exp (- (log (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 9 / 176 ] simplifiying candidate #<alt (λ (a) (* (exp (- 0 (log (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 10 / 176 ] simplifiying candidate #<alt (λ (a) (* (exp (- (log 1) (log (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 11 / 176 ] simplifiying candidate #<alt (λ (a) (* (exp (log (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 12 / 176 ] simplifiying candidate #<alt (λ (a) (* (log (exp (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 13 / 176 ] simplifiying candidate #<alt (λ (a) (* (cbrt (/ (* (* 1 1) 1) (* (* (sqrt (acos a)) (sqrt (acos a))) (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 14 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (* (cbrt (/ 1 (sqrt (acos a)))) (cbrt (/ 1 (sqrt (acos a))))) (cbrt (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 15 / 176 ] simplifiying candidate #<alt (λ (a) (* (cbrt (* (* (/ 1 (sqrt (acos a))) (/ 1 (sqrt (acos a)))) (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 16 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (sqrt (/ 1 (sqrt (acos a)))) (sqrt (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 17 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (- 1) (- (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 18 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (/ (cbrt 1) (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 19 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt 1) (sqrt (cbrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 20 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (acos a)))) (/ (cbrt 1) (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 21 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) (/ (cbrt 1) (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 22 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (acos a)))) (/ (cbrt 1) (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 23 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 24 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (sqrt 1) (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (/ (sqrt 1) (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 25 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (sqrt 1) (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (sqrt (cbrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 26 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (sqrt 1) (sqrt (sqrt (acos a)))) (/ (sqrt 1) (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 27 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (sqrt 1) (sqrt 1)) (/ (sqrt 1) (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 28 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (sqrt 1) (sqrt (sqrt (acos a)))) (/ (sqrt 1) (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 29 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ (sqrt 1) 1) (/ (sqrt 1) (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 30 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (/ 1 (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 31 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ 1 (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (sqrt (cbrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 32 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ 1 (sqrt (sqrt (acos a)))) (/ 1 (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.949 * * * * [progress]: [ 33 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ 1 (sqrt 1)) (/ 1 (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 34 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ 1 (sqrt (sqrt (acos a)))) (/ 1 (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 35 / 176 ] simplifiying candidate #<alt (λ (a) (* (* (/ 1 1) (/ 1 (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 36 / 176 ] simplifiying candidate #<alt (λ (a) (* (* 1 (/ 1 (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 37 / 176 ] simplifiying candidate #<alt (λ (a) (* (* 1 (/ 1 (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 38 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 39 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (cbrt (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 40 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (/ 1 (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (cbrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 41 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (/ 1 (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 42 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (/ 1 (sqrt 1)) (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 43 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (/ 1 (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 44 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (/ 1 1) (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 45 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (cbrt 1))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 46 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt 1))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 47 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 48 / 176 ] simplifiying candidate #<alt (λ (a) (* (posit16->real (real->posit16 (/ 1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.950 * * * * [progress]: [ 49 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (log1p (expm1 (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 50 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (expm1 (log1p (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 51 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (pow (acos a) 1/2)) a))))>
4.950 * * * * [progress]: [ 52 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (pow (sqrt (acos a)) 1)) a))))>
4.950 * * * * [progress]: [ 53 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (exp (log (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 54 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (log (exp (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 55 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 56 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (cbrt (* (* (sqrt (acos a)) (sqrt (acos a))) (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 57 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (cbrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 58 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* (sqrt (sqrt (acos a))) (sqrt (sqrt (acos a))))) a))))>
4.950 * * * * [progress]: [ 59 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* (sqrt 1) (sqrt (acos a)))) a))))>
4.950 * * * * [progress]: [ 60 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (pow (acos a) (/ 1 2))) a))))>
4.951 * * * * [progress]: [ 61 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* (sqrt (sqrt (acos a))) (sqrt (sqrt (acos a))))) a))))>
4.951 * * * * [progress]: [ 62 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (fabs (sqrt (acos a)))) a))))>
4.951 * * * * [progress]: [ 63 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* 1 (sqrt (acos a)))) a))))>
4.951 * * * * [progress]: [ 64 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (posit16->real (real->posit16 (sqrt (acos a))))) a))))>
4.951 * * * * [progress]: [ 65 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (log1p (expm1 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 66 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (expm1 (log1p (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 67 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (pow (acos a) 1/2)) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 68 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (pow (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 69 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (exp (log (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 70 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (log (exp (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 71 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 72 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (cbrt (* (* (sqrt (acos a)) (sqrt (acos a))) (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 73 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (cbrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 74 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (sqrt (sqrt (acos a))) (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 75 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (sqrt 1) (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 76 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (pow (acos a) (/ 1 2))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 77 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* (sqrt (sqrt (acos a))) (sqrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 78 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (fabs (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 79 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (* 1 (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 80 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (posit16->real (real->posit16 (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.951 * * * * [progress]: [ 81 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (log1p (expm1 (/ (- (sqrt (acos a))) a))))))>
4.951 * * * * [progress]: [ 82 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (expm1 (log1p (/ (- (sqrt (acos a))) a))))))>
4.951 * * * * [progress]: [ 83 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (pow (/ (- (sqrt (acos a))) a) 1))))>
4.951 * * * * [progress]: [ 84 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (exp (- (log (- (sqrt (acos a)))) (log a))))))>
4.951 * * * * [progress]: [ 85 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (exp (log (/ (- (sqrt (acos a))) a))))))>
4.951 * * * * [progress]: [ 86 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (log (exp (/ (- (sqrt (acos a))) a))))))>
4.951 * * * * [progress]: [ 87 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (cbrt (/ (* (* (- (sqrt (acos a))) (- (sqrt (acos a)))) (- (sqrt (acos a)))) (* (* a a) a))))))>
4.952 * * * * [progress]: [ 88 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (* (cbrt (/ (- (sqrt (acos a))) a)) (cbrt (/ (- (sqrt (acos a))) a))) (cbrt (/ (- (sqrt (acos a))) a))))))>
4.952 * * * * [progress]: [ 89 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (cbrt (* (* (/ (- (sqrt (acos a))) a) (/ (- (sqrt (acos a))) a)) (/ (- (sqrt (acos a))) a))))))>
4.952 * * * * [progress]: [ 90 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (sqrt (/ (- (sqrt (acos a))) a)) (sqrt (/ (- (sqrt (acos a))) a))))))>
4.952 * * * * [progress]: [ 91 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (- (sqrt (acos a)))) (- a)))))>
4.952 * * * * [progress]: [ 92 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (- (/ 0 a) (/ (sqrt (acos a)) a)))))>
4.952 * * * * [progress]: [ 93 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (* (cbrt a) (cbrt a))) (/ (cbrt (- (sqrt (acos a)))) (cbrt a))))))>
4.952 * * * * [progress]: [ 94 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (sqrt a)) (/ (cbrt (- (sqrt (acos a)))) (sqrt a))))))>
4.952 * * * * [progress]: [ 95 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) 1) (/ (cbrt (- (sqrt (acos a)))) a)))))>
4.952 * * * * [progress]: [ 96 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (sqrt (acos a)))) (cbrt a))))))>
4.952 * * * * [progress]: [ 97 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) (sqrt a)) (/ (sqrt (- (sqrt (acos a)))) (sqrt a))))))>
4.952 * * * * [progress]: [ 98 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (- (sqrt (acos a)))) 1) (/ (sqrt (- (sqrt (acos a)))) a)))))>
4.952 * * * * [progress]: [ 99 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a))))))>
4.952 * * * * [progress]: [ 100 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ 1 (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a))))))>
4.952 * * * * [progress]: [ 101 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ 1 1) (/ (- (sqrt (acos a))) a)))))>
4.952 * * * * [progress]: [ 102 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ -1 (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a))))))>
4.952 * * * * [progress]: [ 103 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ -1 (sqrt a)) (/ (sqrt (acos a)) (sqrt a))))))>
4.952 * * * * [progress]: [ 104 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ -1 1) (/ (sqrt (acos a)) a)))))>
4.952 * * * * [progress]: [ 105 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (* (cbrt a) (cbrt a))) (/ (cbrt (sqrt (acos a))) (cbrt a))))))>
4.952 * * * * [progress]: [ 106 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (sqrt a)) (/ (cbrt (sqrt (acos a))) (sqrt a))))))>
4.952 * * * * [progress]: [ 107 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) 1) (/ (cbrt (sqrt (acos a))) a)))))>
4.952 * * * * [progress]: [ 108 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt a) (cbrt a))) (/ (sqrt (cbrt (acos a))) (cbrt a))))))>
4.952 * * * * [progress]: [ 109 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (/ (sqrt (cbrt (acos a))) (sqrt a))))))>
4.952 * * * * [progress]: [ 110 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (sqrt (cbrt (acos a))) a)))))>
4.952 * * * * [progress]: [ 111 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (sqrt (sqrt (acos a))) (cbrt a))))))>
4.952 * * * * [progress]: [ 112 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (sqrt a)) (/ (sqrt (sqrt (acos a))) (sqrt a))))))>
4.952 * * * * [progress]: [ 113 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) 1) (/ (sqrt (sqrt (acos a))) a)))))>
4.953 * * * * [progress]: [ 114 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt 1)) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a))))))>
4.953 * * * * [progress]: [ 115 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt 1)) (sqrt a)) (/ (sqrt (acos a)) (sqrt a))))))>
4.953 * * * * [progress]: [ 116 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt 1)) 1) (/ (sqrt (acos a)) a)))))>
4.953 * * * * [progress]: [ 117 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (sqrt (sqrt (acos a))) (cbrt a))))))>
4.953 * * * * [progress]: [ 118 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) (sqrt a)) (/ (sqrt (sqrt (acos a))) (sqrt a))))))>
4.953 * * * * [progress]: [ 119 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- (sqrt (sqrt (acos a)))) 1) (/ (sqrt (sqrt (acos a))) a)))))>
4.953 * * * * [progress]: [ 120 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- 1) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a))))))>
4.953 * * * * [progress]: [ 121 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- 1) (sqrt a)) (/ (sqrt (acos a)) (sqrt a))))))>
4.953 * * * * [progress]: [ 122 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (- 1) 1) (/ (sqrt (acos a)) a)))))>
4.953 * * * * [progress]: [ 123 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (sqrt (acos a)))) (cbrt a))))))>
4.953 * * * * [progress]: [ 124 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (sqrt a)) (/ (- (cbrt (sqrt (acos a)))) (sqrt a))))))>
4.953 * * * * [progress]: [ 125 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1) (/ (- (cbrt (sqrt (acos a)))) a)))))>
4.953 * * * * [progress]: [ 126 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (- (sqrt (cbrt (acos a)))) (cbrt a))))))>
4.953 * * * * [progress]: [ 127 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (- (sqrt (cbrt (acos a)))) (sqrt a))))))>
4.953 * * * * [progress]: [ 128 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (- (sqrt (cbrt (acos a)))) a)))))>
4.953 * * * * [progress]: [ 129 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (sqrt (sqrt (acos a)))) (cbrt a))))))>
4.953 * * * * [progress]: [ 130 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (sqrt (acos a))) (sqrt a)) (/ (- (sqrt (sqrt (acos a)))) (sqrt a))))))>
4.953 * * * * [progress]: [ 131 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (sqrt (acos a))) 1) (/ (- (sqrt (sqrt (acos a)))) a)))))>
4.953 * * * * [progress]: [ 132 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt 1) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a))))))>
4.953 * * * * [progress]: [ 133 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt 1) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a))))))>
4.953 * * * * [progress]: [ 134 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt 1) 1) (/ (- (sqrt (acos a))) a)))))>
4.953 * * * * [progress]: [ 135 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (sqrt (sqrt (acos a)))) (cbrt a))))))>
4.953 * * * * [progress]: [ 136 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (sqrt (acos a))) (sqrt a)) (/ (- (sqrt (sqrt (acos a)))) (sqrt a))))))>
4.953 * * * * [progress]: [ 137 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ (sqrt (sqrt (acos a))) 1) (/ (- (sqrt (sqrt (acos a)))) a)))))>
4.954 * * * * [progress]: [ 138 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ 1 (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a))))))>
4.954 * * * * [progress]: [ 139 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ 1 (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a))))))>
4.954 * * * * [progress]: [ 140 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (/ 1 1) (/ (- (sqrt (acos a))) a)))))>
4.954 * * * * [progress]: [ 141 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* 1 (/ (- (sqrt (acos a))) a)))))>
4.954 * * * * [progress]: [ 142 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* (- (sqrt (acos a))) (/ 1 a)))))>
4.954 * * * * [progress]: [ 143 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ 1 (/ a (- (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 144 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (- (/ (sqrt (acos a)) a)))))>
4.954 * * * * [progress]: [ 145 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (cbrt a)))))>
4.954 * * * * [progress]: [ 146 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (/ (- (sqrt (acos a))) (sqrt a)) (sqrt a)))))>
4.954 * * * * [progress]: [ 147 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (/ (- (sqrt (acos a))) 1) a))))>
4.954 * * * * [progress]: [ 148 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (/ a (cbrt (- (sqrt (acos a)))))))))>
4.954 * * * * [progress]: [ 149 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (sqrt (- (sqrt (acos a)))) (/ a (sqrt (- (sqrt (acos a)))))))))>
4.954 * * * * [progress]: [ 150 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ 1 (/ a (- (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 151 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ -1 (/ a (sqrt (acos a)))))))>
4.954 * * * * [progress]: [ 152 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (/ a (cbrt (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 153 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (sqrt (cbrt (acos a))))))))>
4.954 * * * * [progress]: [ 154 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (sqrt (acos a)))) (/ a (sqrt (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 155 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt 1)) (/ a (sqrt (acos a)))))))>
4.954 * * * * [progress]: [ 156 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (sqrt (acos a)))) (/ a (sqrt (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 157 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- 1) (/ a (sqrt (acos a)))))))>
4.954 * * * * [progress]: [ 158 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (/ a (- (cbrt (sqrt (acos a)))))))))>
4.954 * * * * [progress]: [ 159 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (sqrt (cbrt (acos a)))))))))>
4.954 * * * * [progress]: [ 160 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (sqrt (sqrt (acos a))) (/ a (- (sqrt (sqrt (acos a)))))))))>
4.954 * * * * [progress]: [ 161 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (sqrt 1) (/ a (- (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 162 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (sqrt (sqrt (acos a))) (/ a (- (sqrt (sqrt (acos a)))))))))>
4.954 * * * * [progress]: [ 163 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ 1 (/ a (- (sqrt (acos a))))))))>
4.954 * * * * [progress]: [ 164 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (posit16->real (real->posit16 (/ (- (sqrt (acos a))) a))))))>
4.955 * * * * [progress]: [ 165 / 176 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 166 / 176 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 167 / 176 ] simplifiying candidate #<alt (λ (a) (* (sqrt (/ 1 (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 168 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 169 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 170 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 171 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 172 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 173 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a))))>
4.955 * * * * [progress]: [ 174 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* -1 (* (sqrt (acos a)) (/ 1 a))))))>
4.955 * * * * [progress]: [ 175 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* -1 (* (sqrt (acos a)) (/ 1 a))))))>
4.955 * * * * [progress]: [ 176 / 176 ] simplifiying candidate #<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (* -1 (* (sqrt (acos a)) (/ 1 a))))))>
4.956 * [simplify]: Simplifying:
  (expm1 (/ 1 (sqrt (acos a))))
  (log1p (/ 1 (sqrt (acos a))))
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- (log (sqrt (acos a))))
  (- 0 (log (sqrt (acos a))))
  (- (log 1) (log (sqrt (acos a))))
  (log (/ 1 (sqrt (acos a))))
  (exp (/ 1 (sqrt (acos a))))
  (/ (* (* 1 1) 1) (* (* (sqrt (acos a)) (sqrt (acos a))) (sqrt (acos a))))
  (* (cbrt (/ 1 (sqrt (acos a)))) (cbrt (/ 1 (sqrt (acos a)))))
  (cbrt (/ 1 (sqrt (acos a))))
  (* (* (/ 1 (sqrt (acos a))) (/ 1 (sqrt (acos a)))) (/ 1 (sqrt (acos a))))
  (sqrt (/ 1 (sqrt (acos a))))
  (sqrt (/ 1 (sqrt (acos a))))
  (- 1)
  (- (sqrt (acos a)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ (cbrt 1) (cbrt (sqrt (acos a))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (cbrt 1) (sqrt (cbrt (acos a))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (acos a))))
  (/ (cbrt 1) (sqrt (sqrt (acos a))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (acos a)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (acos a))))
  (/ (cbrt 1) (sqrt (sqrt (acos a))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sqrt (acos a)))
  (/ (sqrt 1) (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ (sqrt 1) (cbrt (sqrt (acos a))))
  (/ (sqrt 1) (sqrt (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ (sqrt 1) (sqrt (cbrt (acos a))))
  (/ (sqrt 1) (sqrt (sqrt (acos a))))
  (/ (sqrt 1) (sqrt (sqrt (acos a))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (acos a)))
  (/ (sqrt 1) (sqrt (sqrt (acos a))))
  (/ (sqrt 1) (sqrt (sqrt (acos a))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (sqrt (acos a)))
  (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ 1 (cbrt (sqrt (acos a))))
  (/ 1 (sqrt (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ 1 (sqrt (cbrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (acos a)))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 1)
  (/ 1 (sqrt (acos a)))
  (/ 1 (sqrt (acos a)))
  (/ (sqrt (acos a)) 1)
  (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ 1 (sqrt (* (cbrt (acos a)) (cbrt (acos a)))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 1)
  (/ (sqrt (acos a)) (cbrt 1))
  (/ (sqrt (acos a)) (sqrt 1))
  (/ (sqrt (acos a)) 1)
  (real->posit16 (/ 1 (sqrt (acos a))))
  (expm1 (sqrt (acos a)))
  (log1p (sqrt (acos a)))
  (log (sqrt (acos a)))
  (exp (sqrt (acos a)))
  (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))
  (cbrt (sqrt (acos a)))
  (* (* (sqrt (acos a)) (sqrt (acos a))) (sqrt (acos a)))
  (sqrt (* (cbrt (acos a)) (cbrt (acos a))))
  (sqrt (cbrt (acos a)))
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  (sqrt 1)
  (sqrt (acos a))
  (/ 1 2)
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  (real->posit16 (sqrt (acos a)))
  (expm1 (sqrt (acos a)))
  (log1p (sqrt (acos a)))
  (log (sqrt (acos a)))
  (exp (sqrt (acos a)))
  (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))
  (cbrt (sqrt (acos a)))
  (* (* (sqrt (acos a)) (sqrt (acos a))) (sqrt (acos a)))
  (sqrt (* (cbrt (acos a)) (cbrt (acos a))))
  (sqrt (cbrt (acos a)))
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  (sqrt 1)
  (sqrt (acos a))
  (/ 1 2)
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  (real->posit16 (sqrt (acos a)))
  (expm1 (/ (- (sqrt (acos a))) a))
  (log1p (/ (- (sqrt (acos a))) a))
  (- (log (- (sqrt (acos a)))) (log a))
  (log (/ (- (sqrt (acos a))) a))
  (exp (/ (- (sqrt (acos a))) a))
  (/ (* (* (- (sqrt (acos a))) (- (sqrt (acos a)))) (- (sqrt (acos a)))) (* (* a a) a))
  (* (cbrt (/ (- (sqrt (acos a))) a)) (cbrt (/ (- (sqrt (acos a))) a)))
  (cbrt (/ (- (sqrt (acos a))) a))
  (* (* (/ (- (sqrt (acos a))) a) (/ (- (sqrt (acos a))) a)) (/ (- (sqrt (acos a))) a))
  (sqrt (/ (- (sqrt (acos a))) a))
  (sqrt (/ (- (sqrt (acos a))) a))
  (- (- (sqrt (acos a))))
  (- a)
  (/ 0 a)
  (/ (sqrt (acos a)) a)
  (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (- (sqrt (acos a)))) (cbrt a))
  (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) (sqrt a))
  (/ (cbrt (- (sqrt (acos a)))) (sqrt a))
  (/ (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a))))) 1)
  (/ (cbrt (- (sqrt (acos a)))) a)
  (/ (sqrt (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- (sqrt (acos a)))) (cbrt a))
  (/ (sqrt (- (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (- (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (- (sqrt (acos a)))) 1)
  (/ (sqrt (- (sqrt (acos a)))) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (acos a))) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ 1 1)
  (/ (- (sqrt (acos a))) a)
  (/ -1 (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ -1 (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ -1 1)
  (/ (sqrt (acos a)) a)
  (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (* (cbrt a) (cbrt a)))
  (/ (cbrt (sqrt (acos a))) (cbrt a))
  (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) (sqrt a))
  (/ (cbrt (sqrt (acos a))) (sqrt a))
  (/ (- (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))) 1)
  (/ (cbrt (sqrt (acos a))) a)
  (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (cbrt (acos a))) (cbrt a))
  (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a))
  (/ (sqrt (cbrt (acos a))) (sqrt a))
  (/ (- (sqrt (* (cbrt (acos a)) (cbrt (acos a))))) 1)
  (/ (sqrt (cbrt (acos a))) a)
  (/ (- (sqrt (sqrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (sqrt (acos a))) (cbrt a))
  (/ (- (sqrt (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (/ (- (sqrt (sqrt (acos a)))) 1)
  (/ (sqrt (sqrt (acos a))) a)
  (/ (- (sqrt 1)) (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ (- (sqrt 1)) (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (- (sqrt 1)) 1)
  (/ (sqrt (acos a)) a)
  (/ (- (sqrt (sqrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (sqrt (acos a))) (cbrt a))
  (/ (- (sqrt (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (/ (- (sqrt (sqrt (acos a)))) 1)
  (/ (sqrt (sqrt (acos a))) a)
  (/ (- 1) (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ (- 1) (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  (/ (- 1) 1)
  (/ (sqrt (acos a)) a)
  (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (- (cbrt (sqrt (acos a)))) (cbrt a))
  (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (sqrt a))
  (/ (- (cbrt (sqrt (acos a)))) (sqrt a))
  (/ (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) 1)
  (/ (- (cbrt (sqrt (acos a)))) a)
  (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (cbrt (acos a)))) (cbrt a))
  (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))
  (/ (- (sqrt (cbrt (acos a)))) (sqrt a))
  (/ (sqrt (* (cbrt (acos a)) (cbrt (acos a)))) 1)
  (/ (- (sqrt (cbrt (acos a)))) a)
  (/ (sqrt (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (sqrt (acos a)))) (cbrt a))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (/ (- (sqrt (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (sqrt (acos a))) 1)
  (/ (- (sqrt (sqrt (acos a)))) a)
  (/ (sqrt 1) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (acos a))) (cbrt a))
  (/ (sqrt 1) (sqrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ (sqrt 1) 1)
  (/ (- (sqrt (acos a))) a)
  (/ (sqrt (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (sqrt (acos a)))) (cbrt a))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (/ (- (sqrt (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (sqrt (acos a))) 1)
  (/ (- (sqrt (sqrt (acos a)))) a)
  (/ 1 (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (acos a))) (cbrt a))
  (/ 1 (sqrt a))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ 1 1)
  (/ (- (sqrt (acos a))) a)
  (/ 1 a)
  (/ a (- (sqrt (acos a))))
  (/ (sqrt (acos a)) a)
  (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (acos a))) (sqrt a))
  (/ (- (sqrt (acos a))) 1)
  (/ a (cbrt (- (sqrt (acos a)))))
  (/ a (sqrt (- (sqrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a (cbrt (sqrt (acos a))))
  (/ a (sqrt (cbrt (acos a))))
  (/ a (sqrt (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a (sqrt (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a (- (cbrt (sqrt (acos a)))))
  (/ a (- (sqrt (cbrt (acos a)))))
  (/ a (- (sqrt (sqrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (/ a (- (sqrt (sqrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (real->posit16 (/ (- (sqrt (acos a))) a))
  (sqrt (/ 1 (acos a)))
  (sqrt (/ 1 (acos a)))
  (sqrt (/ 1 (acos a)))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (* -1 (* (sqrt (acos a)) (/ 1 a)))
  (* -1 (* (sqrt (acos a)) (/ 1 a)))
  (* -1 (* (sqrt (acos a)) (/ 1 a)))
4.958 * * [simplify]: iteration 0: 189 enodes
5.019 * * [simplify]: iteration 1: 344 enodes
5.120 * * [simplify]: iteration 2: 681 enodes
5.415 * * [simplify]: iteration 3: 1587 enodes
5.807 * * [simplify]: iteration 4: 2063 enodes
6.141 * * [simplify]: iteration complete: 2063 enodes
6.142 * * [simplify]: Extracting #0: cost 110 inf + 0
6.143 * * [simplify]: Extracting #1: cost 414 inf + 5
6.148 * * [simplify]: Extracting #2: cost 552 inf + 9166
6.164 * * [simplify]: Extracting #3: cost 214 inf + 85055
6.190 * * [simplify]: Extracting #4: cost 16 inf + 146428
6.211 * * [simplify]: Extracting #5: cost 0 inf + 152390
6.234 * [simplify]: Simplified to:
  (expm1 (/ 1 (sqrt (acos a))))
  (log1p (/ 1 (sqrt (acos a))))
  -1/2
  -1
  -1/2
  (- (log (sqrt (acos a))))
  (- (log (sqrt (acos a))))
  (- (log (sqrt (acos a))))
  (- (log (sqrt (acos a))))
  (exp (/ 1 (sqrt (acos a))))
  (/ 1 (* (acos a) (sqrt (acos a))))
  (* (cbrt (/ 1 (sqrt (acos a)))) (cbrt (/ 1 (sqrt (acos a)))))
  (cbrt (/ 1 (sqrt (acos a))))
  (/ 1 (* (acos a) (sqrt (acos a))))
  (sqrt (/ 1 (sqrt (acos a))))
  (sqrt (/ 1 (sqrt (acos a))))
  -1
  (- (sqrt (acos a)))
  (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ 1 (cbrt (sqrt (acos a))))
  (/ 1 (fabs (cbrt (acos a))))
  (/ 1 (sqrt (cbrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (acos a)))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (acos a)))
  (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ 1 (cbrt (sqrt (acos a))))
  (/ 1 (fabs (cbrt (acos a))))
  (/ 1 (sqrt (cbrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (acos a)))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (acos a)))
  (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ 1 (cbrt (sqrt (acos a))))
  (/ 1 (fabs (cbrt (acos a))))
  (/ 1 (sqrt (cbrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (acos a)))
  (/ 1 (sqrt (sqrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (acos a)))
  (/ 1 (sqrt (acos a)))
  (sqrt (acos a))
  (/ 1 (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))))
  (/ 1 (fabs (cbrt (acos a))))
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (/ 1 (sqrt (sqrt (acos a))))
  1
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (real->posit16 (/ 1 (sqrt (acos a))))
  (expm1 (sqrt (acos a)))
  (log1p (sqrt (acos a)))
  (log (sqrt (acos a)))
  (exp (sqrt (acos a)))
  (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))
  (cbrt (sqrt (acos a)))
  (* (acos a) (sqrt (acos a)))
  (fabs (cbrt (acos a)))
  (sqrt (cbrt (acos a)))
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  1
  (sqrt (acos a))
  1/2
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  (real->posit16 (sqrt (acos a)))
  (expm1 (sqrt (acos a)))
  (log1p (sqrt (acos a)))
  (log (sqrt (acos a)))
  (exp (sqrt (acos a)))
  (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))
  (cbrt (sqrt (acos a)))
  (* (acos a) (sqrt (acos a)))
  (fabs (cbrt (acos a)))
  (sqrt (cbrt (acos a)))
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  1
  (sqrt (acos a))
  1/2
  (sqrt (sqrt (acos a)))
  (sqrt (sqrt (acos a)))
  (real->posit16 (sqrt (acos a)))
  (expm1 (- (/ (sqrt (acos a)) a)))
  (log1p (- (/ (sqrt (acos a)) a)))
  (log (- (/ (sqrt (acos a)) a)))
  (log (- (/ (sqrt (acos a)) a)))
  (exp (- (/ (sqrt (acos a)) a)))
  (- (* (* (/ (sqrt (acos a)) a) (/ (sqrt (acos a)) a)) (/ (sqrt (acos a)) a)))
  (* (cbrt (- (/ (sqrt (acos a)) a))) (cbrt (- (/ (sqrt (acos a)) a))))
  (cbrt (- (/ (sqrt (acos a)) a)))
  (- (* (* (/ (sqrt (acos a)) a) (/ (sqrt (acos a)) a)) (/ (sqrt (acos a)) a)))
  (sqrt (- (/ (sqrt (acos a)) a)))
  (sqrt (- (/ (sqrt (acos a)) a)))
  (sqrt (acos a))
  (- a)
  0
  (/ (sqrt (acos a)) a)
  (* (/ (cbrt (- (sqrt (acos a)))) (cbrt a)) (/ (cbrt (- (sqrt (acos a)))) (cbrt a)))
  (/ (cbrt (- (sqrt (acos a)))) (cbrt a))
  (* (/ (cbrt (- (sqrt (acos a)))) (sqrt a)) (cbrt (- (sqrt (acos a)))))
  (/ (cbrt (- (sqrt (acos a)))) (sqrt a))
  (* (cbrt (- (sqrt (acos a)))) (cbrt (- (sqrt (acos a)))))
  (/ (cbrt (- (sqrt (acos a)))) a)
  (/ (sqrt (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)))
  (/ (sqrt (- (sqrt (acos a)))) (cbrt a))
  (/ (sqrt (- (sqrt (acos a)))) (sqrt a))
  (/ (sqrt (- (sqrt (acos a)))) (sqrt a))
  (sqrt (- (sqrt (acos a))))
  (/ (sqrt (- (sqrt (acos a)))) a)
  (/ (/ 1 (cbrt a)) (cbrt a))
  (- (/ (sqrt (acos a)) (cbrt a)))
  (/ 1 (sqrt a))
  (- (/ (sqrt (acos a)) (sqrt a)))
  1
  (- (/ (sqrt (acos a)) a))
  (/ -1 (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ -1 (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  -1
  (/ (sqrt (acos a)) a)
  (* (/ (cbrt (sqrt (acos a))) (cbrt a)) (- (/ (cbrt (sqrt (acos a))) (cbrt a))))
  (/ (cbrt (sqrt (acos a))) (cbrt a))
  (/ (- (cbrt (sqrt (acos a)))) (/ (sqrt a) (cbrt (sqrt (acos a)))))
  (/ (cbrt (sqrt (acos a))) (sqrt a))
  (* (- (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a))))
  (/ (cbrt (sqrt (acos a))) a)
  (- (/ (fabs (cbrt (acos a))) (* (cbrt a) (cbrt a))))
  (/ (sqrt (cbrt (acos a))) (cbrt a))
  (- (/ (fabs (cbrt (acos a))) (sqrt a)))
  (/ (sqrt (cbrt (acos a))) (sqrt a))
  (- (fabs (cbrt (acos a))))
  (/ (sqrt (cbrt (acos a))) a)
  (/ (/ (- (sqrt (sqrt (acos a)))) (cbrt a)) (cbrt a))
  (/ (sqrt (sqrt (acos a))) (cbrt a))
  (- (/ (sqrt (sqrt (acos a))) (sqrt a)))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (- (sqrt (sqrt (acos a))))
  (/ (sqrt (sqrt (acos a))) a)
  (/ -1 (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ -1 (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  -1
  (/ (sqrt (acos a)) a)
  (/ (/ (- (sqrt (sqrt (acos a)))) (cbrt a)) (cbrt a))
  (/ (sqrt (sqrt (acos a))) (cbrt a))
  (- (/ (sqrt (sqrt (acos a))) (sqrt a)))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (- (sqrt (sqrt (acos a))))
  (/ (sqrt (sqrt (acos a))) a)
  (/ -1 (* (cbrt a) (cbrt a)))
  (/ (sqrt (acos a)) (cbrt a))
  (/ -1 (sqrt a))
  (/ (sqrt (acos a)) (sqrt a))
  -1
  (/ (sqrt (acos a)) a)
  (* (/ (cbrt (sqrt (acos a))) (cbrt a)) (/ (cbrt (sqrt (acos a))) (cbrt a)))
  (- (/ (cbrt (sqrt (acos a))) (cbrt a)))
  (* (/ (cbrt (sqrt (acos a))) (sqrt a)) (cbrt (sqrt (acos a))))
  (/ (- (cbrt (sqrt (acos a)))) (sqrt a))
  (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a))))
  (/ (- (cbrt (sqrt (acos a)))) a)
  (/ (fabs (cbrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (cbrt (acos a)))) (cbrt a))
  (/ (fabs (cbrt (acos a))) (sqrt a))
  (- (/ (sqrt (cbrt (acos a))) (sqrt a)))
  (fabs (cbrt (acos a)))
  (- (/ (sqrt (cbrt (acos a))) a))
  (/ (sqrt (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (sqrt (acos a)))) (cbrt a))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (- (/ (sqrt (sqrt (acos a))) (sqrt a)))
  (sqrt (sqrt (acos a)))
  (/ (- (sqrt (sqrt (acos a)))) a)
  (/ (/ 1 (cbrt a)) (cbrt a))
  (- (/ (sqrt (acos a)) (cbrt a)))
  (/ 1 (sqrt a))
  (- (/ (sqrt (acos a)) (sqrt a)))
  1
  (- (/ (sqrt (acos a)) a))
  (/ (sqrt (sqrt (acos a))) (* (cbrt a) (cbrt a)))
  (/ (- (sqrt (sqrt (acos a)))) (cbrt a))
  (/ (sqrt (sqrt (acos a))) (sqrt a))
  (- (/ (sqrt (sqrt (acos a))) (sqrt a)))
  (sqrt (sqrt (acos a)))
  (/ (- (sqrt (sqrt (acos a)))) a)
  (/ (/ 1 (cbrt a)) (cbrt a))
  (- (/ (sqrt (acos a)) (cbrt a)))
  (/ 1 (sqrt a))
  (- (/ (sqrt (acos a)) (sqrt a)))
  1
  (- (/ (sqrt (acos a)) a))
  (/ 1 a)
  (/ a (- (sqrt (acos a))))
  (/ (sqrt (acos a)) a)
  (- (/ (/ (sqrt (acos a)) (cbrt a)) (cbrt a)))
  (- (/ (sqrt (acos a)) (sqrt a)))
  (- (sqrt (acos a)))
  (/ a (cbrt (- (sqrt (acos a)))))
  (/ a (sqrt (- (sqrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a (cbrt (sqrt (acos a))))
  (/ a (sqrt (cbrt (acos a))))
  (/ a (sqrt (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a (sqrt (sqrt (acos a))))
  (/ a (sqrt (acos a)))
  (/ a (- (cbrt (sqrt (acos a)))))
  (/ a (- (sqrt (cbrt (acos a)))))
  (/ a (- (sqrt (sqrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (/ a (- (sqrt (sqrt (acos a)))))
  (/ a (- (sqrt (acos a))))
  (real->posit16 (- (/ (sqrt (acos a)) a)))
  (sqrt (/ 1 (acos a)))
  (sqrt (/ 1 (acos a)))
  (sqrt (/ 1 (acos a)))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (sqrt (acos a))
  (- (/ (sqrt (acos a)) a))
  (- (/ (sqrt (acos a)) a))
  (- (/ (sqrt (acos a)) a))
6.250 * * * [progress]: adding candidates to table
6.878 * [progress]: [Phase 3 of 3] Extracting.
6.878 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (cbrt (* (acos a) (sqrt (acos a))))) a))))> #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))> #<alt (λ (a) (/ a (- (acos a))))> #<alt (λ (a) (* (/ (/ 1 (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))> #<alt (λ (a) (* (/ 1 (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>)
6.878 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a)
6.878 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (#<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (cbrt (* (acos a) (sqrt (acos a))))) a))))> #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))> #<alt (λ (a) (/ a (- (acos a))))> #<alt (λ (a) (* (/ (/ 1 (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))> #<alt (λ (a) (* (/ 1 (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>)
6.943 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (* (/ 1 (sqrt (acos a))) (/ 1 (/ (- (cbrt (* (acos a) (sqrt (acos a))))) a))))> #<alt (λ (a) (/ 1 (* (- (acos a)) (/ 1 a))))> #<alt (λ (a) (/ a (- (acos a))))> #<alt (λ (a) (* (/ (/ 1 (sqrt (sqrt (acos a)))) (sqrt (sqrt (acos a)))) (/ 1 (/ (- (sqrt (acos a))) a))))> #<alt (λ (a) (* (/ 1 (* (* (cbrt (sqrt (acos a))) (cbrt (sqrt (acos a)))) (cbrt (sqrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) a))))>)
6.983 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
6.983 * [simplify]: Simplifying:
  (/ a (- (acos a)))
6.984 * * [simplify]: iteration 0: 4 enodes
6.984 * * [simplify]: iteration complete: 4 enodes
6.984 * * [simplify]: Extracting #0: cost 1 inf + 0
6.984 * * [simplify]: Extracting #1: cost 3 inf + 0
6.984 * * [simplify]: Extracting #2: cost 3 inf + 1
6.984 * * [simplify]: Extracting #3: cost 0 inf + 394
6.984 * [simplify]: Simplified to:
  (/ a (- (acos a)))
8.834 * [regime-testing]: Baseline error score: 0.24878109763720466
8.836 * [regime-testing]: Oracle error score: 0.005625703212901613
8.841 * [regime-testing]: End program error score: 0.24878109763720466