79.388 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.031 * [progress]: [Phase 2 of 3] Improving. 0.031 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.032 * [simplify]: Simplifying: (/ a (- (acos a))) 0.032 * * [simplify]: iteration 1: (4 enodes) 0.033 * * [simplify]: Extracting #0: cost 1 inf + 0 0.033 * * [simplify]: Extracting #1: cost 3 inf + 0 0.033 * * [simplify]: Extracting #2: cost 3 inf + 1 0.034 * * [simplify]: Extracting #3: cost 0 inf + 394 0.034 * [simplify]: Simplified to: (/ a (- (acos a))) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.053 * * * [progress]: generating rewritten candidates 0.053 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.063 * * * [progress]: generating series expansions 0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.064 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 0.064 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.064 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.064 * [taylor]: Taking taylor expansion of -1 in a 0.064 * [backup-simplify]: Simplify -1 into -1 0.064 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.064 * [taylor]: Taking taylor expansion of a in a 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [taylor]: Taking taylor expansion of (acos a) in a 0.064 * [backup-simplify]: Simplify (acos a) into (acos a) 0.064 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.064 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.064 * [taylor]: Taking taylor expansion of -1 in a 0.064 * [backup-simplify]: Simplify -1 into -1 0.064 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.065 * [taylor]: Taking taylor expansion of a in a 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [taylor]: Taking taylor expansion of (acos a) in a 0.065 * [backup-simplify]: Simplify (acos a) into (acos a) 0.065 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.065 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.065 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.066 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.066 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.067 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.069 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.070 * [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 0.071 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.071 * [backup-simplify]: Simplify 0 into 0 0.072 * [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 0.073 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.074 * [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 0.076 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.076 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 0.076 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 0.076 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 0.076 * [taylor]: Taking taylor expansion of -1 in a 0.076 * [backup-simplify]: Simplify -1 into -1 0.077 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 0.077 * [taylor]: Taking taylor expansion of a in a 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.077 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.077 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 0.077 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 0.077 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.077 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 0.077 * [taylor]: Taking taylor expansion of -1 in a 0.077 * [backup-simplify]: Simplify -1 into -1 0.077 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 0.077 * [taylor]: Taking taylor expansion of a in a 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.078 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.078 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 0.078 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 0.078 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.078 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.079 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 0.079 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 0.081 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 0.083 * [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 0.083 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 0.085 * [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 0.086 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 0.088 * [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 0.088 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 0.091 * [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 0.091 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.092 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.092 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.092 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.092 * [taylor]: Taking taylor expansion of a in a 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.092 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.092 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.093 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.093 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.093 * [taylor]: Taking taylor expansion of a in a 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.093 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.093 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.094 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.094 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.110 * [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 0.110 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.113 * [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 0.113 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.116 * [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 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.116 * * * [progress]: simplifying candidates 0.116 * * * * [progress]: [ 1 / 61 ] simplifiying candidate # 0.116 * * * * [progress]: [ 2 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 3 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 4 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 5 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 6 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 7 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 8 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 9 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 10 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 11 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 12 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 13 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 14 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 15 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 16 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 17 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 18 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 19 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 20 / 61 ] simplifiying candidate # 0.117 * * * * [progress]: [ 21 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 22 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 23 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 24 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 25 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 26 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 27 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 28 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 29 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 30 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 31 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 32 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 33 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 34 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 35 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 36 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 37 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 38 / 61 ] simplifiying candidate # 0.118 * * * * [progress]: [ 39 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 40 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 41 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 42 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 43 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 44 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 45 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 46 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 47 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 48 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 49 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 50 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 51 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 52 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 53 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 54 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 55 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 56 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 57 / 61 ] simplifiying candidate # 0.119 * * * * [progress]: [ 58 / 61 ] simplifiying candidate #real (real->posit16 (/ a (- (acos a))))))> 0.120 * * * * [progress]: [ 59 / 61 ] simplifiying candidate # 0.120 * * * * [progress]: [ 60 / 61 ] simplifiying candidate # 0.120 * * * * [progress]: [ 61 / 61 ] simplifiying candidate # 0.121 * [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))) 0.122 * * [simplify]: iteration 1: (97 enodes) 0.144 * * [simplify]: iteration 2: (167 enodes) 0.179 * * [simplify]: iteration 3: (345 enodes) 0.302 * * [simplify]: iteration 4: (769 enodes) 1.168 * * [simplify]: Extracting #0: cost 66 inf + 0 1.169 * * [simplify]: Extracting #1: cost 418 inf + 44 1.171 * * [simplify]: Extracting #2: cost 513 inf + 8874 1.182 * * [simplify]: Extracting #3: cost 225 inf + 77180 1.215 * * [simplify]: Extracting #4: cost 29 inf + 136890 1.250 * * [simplify]: Extracting #5: cost 0 inf + 146119 1.280 * [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))) (- (acos a))) a) (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a)))) (* (/ (* (/ a (acos a)) (/ a (acos a))) (- (acos a))) 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) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos 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)) -1) (/ (cbrt a) (acos a)) (* (/ (cbrt a) (cbrt (acos a))) (/ (cbrt a) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (cbrt a) (/ (sqrt (acos a)) (cbrt a))) (/ (cbrt a) (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (sqrt a) (/ (sqrt a) (- (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (/ (sqrt a) (cbrt (acos a))) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (sqrt a) (/ (sqrt a) (- (acos a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) 1 (/ a (- (acos a))) -1 (/ a (acos a)) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) -1 (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) 1 (/ a (- (acos a))) (/ 1 (- (acos a))) (- (/ (acos a) a)) (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (sqrt (- (acos a)))) a (/ a -1) (/ (/ a (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (- (sqrt (acos a)))) (/ a -1) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) a (- (/ (acos a) (cbrt a))) (- (/ (acos a) (sqrt a))) (- (/ (acos a) a)) (real->posit16 (/ a (- (acos a)))) (/ (- a) (acos a)) (/ (- a) (acos a)) (/ (- a) (acos a)) 1.283 * * * [progress]: adding candidates to table 1.700 * * [progress]: iteration 2 / 4 1.700 * * * [progress]: picking best candidate 1.718 * * * * [pick]: Picked # 1.718 * * * [progress]: localizing error 1.728 * * * [progress]: generating rewritten candidates 1.728 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.735 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.745 * * * [progress]: generating series expansions 1.745 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.745 * [backup-simplify]: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1.745 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1.745 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.745 * [taylor]: Taking taylor expansion of -1 in a 1.745 * [backup-simplify]: Simplify -1 into -1 1.745 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.745 * [taylor]: Taking taylor expansion of a in a 1.745 * [backup-simplify]: Simplify 0 into 0 1.745 * [backup-simplify]: Simplify 1 into 1 1.745 * [taylor]: Taking taylor expansion of (acos a) in a 1.745 * [backup-simplify]: Simplify (acos a) into (acos a) 1.745 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1.745 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.745 * [taylor]: Taking taylor expansion of -1 in a 1.745 * [backup-simplify]: Simplify -1 into -1 1.745 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.745 * [taylor]: Taking taylor expansion of a in a 1.745 * [backup-simplify]: Simplify 0 into 0 1.745 * [backup-simplify]: Simplify 1 into 1 1.745 * [taylor]: Taking taylor expansion of (acos a) in a 1.745 * [backup-simplify]: Simplify (acos a) into (acos a) 1.745 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1.745 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1.745 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1.745 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1.746 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1.746 * [backup-simplify]: Simplify 0 into 0 1.751 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.752 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1.752 * [backup-simplify]: Simplify 0 into 0 1.752 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.753 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1.753 * [backup-simplify]: Simplify 0 into 0 1.753 * [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 1.754 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1.754 * [backup-simplify]: Simplify 0 into 0 1.754 * [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 1.756 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [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 1.757 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1.757 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1.757 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1.757 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1.758 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1.758 * [taylor]: Taking taylor expansion of -1 in a 1.758 * [backup-simplify]: Simplify -1 into -1 1.758 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.758 * [taylor]: Taking taylor expansion of a in a 1.758 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify 1 into 1 1.758 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.758 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.758 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 1.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1.758 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.758 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1.758 * [taylor]: Taking taylor expansion of -1 in a 1.758 * [backup-simplify]: Simplify -1 into -1 1.758 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.758 * [taylor]: Taking taylor expansion of a in a 1.758 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify 1 into 1 1.758 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.758 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.758 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 1.759 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1.759 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.759 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.759 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1.759 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1.760 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.760 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1.762 * [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 1.762 * [backup-simplify]: Simplify 0 into 0 1.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1.763 * [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 1.763 * [backup-simplify]: Simplify 0 into 0 1.765 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1.765 * [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 1.765 * [backup-simplify]: Simplify 0 into 0 1.767 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1.767 * [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 1.767 * [backup-simplify]: Simplify 0 into 0 1.767 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1.767 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1.767 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1.767 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.767 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.767 * [taylor]: Taking taylor expansion of a in a 1.767 * [backup-simplify]: Simplify 0 into 0 1.767 * [backup-simplify]: Simplify 1 into 1 1.767 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.768 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.768 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.768 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.768 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.768 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.768 * [taylor]: Taking taylor expansion of a in a 1.768 * [backup-simplify]: Simplify 0 into 0 1.768 * [backup-simplify]: Simplify 1 into 1 1.768 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.768 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.768 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.769 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.769 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.769 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.769 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1.769 * [backup-simplify]: Simplify 0 into 0 1.770 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.770 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.771 * [backup-simplify]: Simplify 0 into 0 1.773 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.773 * [backup-simplify]: Simplify 0 into 0 1.775 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.775 * [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 1.775 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.777 * [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 1.777 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1.778 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.778 * [backup-simplify]: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1.778 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1.778 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1.778 * [taylor]: Taking taylor expansion of -1 in a 1.778 * [backup-simplify]: Simplify -1 into -1 1.778 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.778 * [taylor]: Taking taylor expansion of (acos a) in a 1.778 * [backup-simplify]: Simplify (acos a) into (acos a) 1.778 * [taylor]: Taking taylor expansion of a in a 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.778 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1.778 * [taylor]: Taking taylor expansion of -1 in a 1.778 * [backup-simplify]: Simplify -1 into -1 1.778 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.778 * [taylor]: Taking taylor expansion of (acos a) in a 1.778 * [backup-simplify]: Simplify (acos a) into (acos a) 1.778 * [taylor]: Taking taylor expansion of a in a 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.778 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1.778 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1.779 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1.779 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1.779 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.781 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1.781 * [backup-simplify]: Simplify 0 into 0 1.782 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.782 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1.783 * [backup-simplify]: Simplify 0 into 0 1.784 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1.785 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.788 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1.788 * [backup-simplify]: Simplify 0 into 0 1.790 * [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 1.792 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1.792 * [backup-simplify]: Simplify 0 into 0 1.792 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1.792 * [backup-simplify]: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1.792 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1.792 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1.793 * [taylor]: Taking taylor expansion of -1 in a 1.793 * [backup-simplify]: Simplify -1 into -1 1.793 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.793 * [taylor]: Taking taylor expansion of a in a 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 1 into 1 1.793 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.793 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.793 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1.793 * [taylor]: Taking taylor expansion of -1 in a 1.793 * [backup-simplify]: Simplify -1 into -1 1.793 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1.793 * [taylor]: Taking taylor expansion of a in a 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 1 into 1 1.793 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.793 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.793 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 1.794 * [backup-simplify]: Simplify (* -1 0) into 0 1.794 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1.794 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1.795 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1.795 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1.796 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1.796 * [backup-simplify]: Simplify 0 into 0 1.798 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1.799 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1.799 * [backup-simplify]: Simplify 0 into 0 1.800 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1.802 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1.802 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1.805 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1.805 * [backup-simplify]: Simplify 0 into 0 1.808 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1.810 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1.810 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1.815 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1.815 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1.816 * [backup-simplify]: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1.816 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1.816 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.816 * [taylor]: Taking taylor expansion of a in a 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.816 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.816 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.816 * [taylor]: Taking taylor expansion of a in a 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.816 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.816 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.816 * [backup-simplify]: Simplify 0 into 0 1.817 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.817 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.818 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.818 * [backup-simplify]: Simplify 0 into 0 1.819 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.819 * [backup-simplify]: Simplify 0 into 0 1.820 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.821 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.822 * [backup-simplify]: Simplify 0 into 0 1.825 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.825 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1.828 * * * [progress]: simplifying candidates 1.828 * * * * [progress]: [ 1 / 229 ] simplifiying candidate # 1.828 * * * * [progress]: [ 2 / 229 ] simplifiying candidate # 1.828 * * * * [progress]: [ 3 / 229 ] simplifiying candidate # 1.828 * * * * [progress]: [ 4 / 229 ] simplifiying candidate # 1.828 * * * * [progress]: [ 5 / 229 ] simplifiying candidate # 1.828 * * * * [progress]: [ 6 / 229 ] simplifiying candidate # 1.828 * * * * [progress]: [ 7 / 229 ] simplifiying 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/ 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 24 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 25 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 26 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 27 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 28 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 29 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 30 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 31 / 229 ] simplifiying candidate # 1.829 * * * * [progress]: [ 32 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 33 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 34 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 35 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 36 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 37 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 38 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 39 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 40 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 41 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 42 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 43 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 44 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 45 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 46 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 47 / 229 ] simplifiying candidate # 1.830 * * * * [progress]: [ 48 / 229 ] simplifiying candidate # 1.831 * * * * [progress]: [ 49 / 229 ] simplifiying candidate # 1.831 * * * * [progress]: [ 50 / 229 ] simplifiying candidate # 1.831 * * * * [progress]: [ 51 / 229 ] simplifiying candidate # 1.831 * * * * [progress]: [ 52 / 229 ] simplifiying candidate # 1.831 * * * * [progress]: [ 53 / 229 ] simplifiying candidate # 1.831 * * * * [progress]: [ 54 / 229 ] 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[progress]: [ 70 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 71 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 72 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 73 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 74 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 75 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 76 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 77 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 78 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 79 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 80 / 229 ] simplifiying candidate # 1.832 * * * * [progress]: [ 81 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 82 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 83 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 84 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 85 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 86 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 87 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 88 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 89 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 90 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 91 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 92 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 93 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 94 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 95 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 96 / 229 ] simplifiying candidate # 1.833 * * * * [progress]: [ 97 / 229 ] simplifiying candidate # 1.834 * * * * [progress]: [ 98 / 229 ] simplifiying candidate # 1.834 * * * * [progress]: [ 99 / 229 ] simplifiying candidate # 1.834 * * * * [progress]: [ 100 / 229 ] simplifiying candidate # 1.834 * * * * [progress]: [ 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simplifiying candidate # 1.837 * * * * [progress]: [ 148 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 149 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 150 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 151 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 152 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 153 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 154 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 155 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 156 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 157 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 158 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 159 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 160 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 161 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 162 / 229 ] simplifiying candidate # 1.837 * * * * [progress]: [ 163 / 229 ] simplifiying candidate #real (real->posit16 (/ 1 (/ (- (acos a)) a)))))> 1.837 * * * * [progress]: [ 164 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 165 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 166 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 167 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 168 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 169 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 170 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 171 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 172 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 173 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 174 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 175 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 176 / 229 ] simplifiying candidate # 1.838 * * * * [progress]: [ 177 / 229 ] 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1.839 * * * * [progress]: [ 193 / 229 ] simplifiying candidate # 1.839 * * * * [progress]: [ 194 / 229 ] simplifiying candidate # 1.839 * * * * [progress]: [ 195 / 229 ] simplifiying candidate # 1.839 * * * * [progress]: [ 196 / 229 ] simplifiying candidate # 1.839 * * * * [progress]: [ 197 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 198 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 199 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 200 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 201 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 202 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 203 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 204 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 205 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 206 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: [ 207 / 229 ] simplifiying candidate # 1.840 * * * * [progress]: 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simplifiying candidate #real (real->posit16 (/ (- (acos a)) a)))))> 1.841 * * * * [progress]: [ 224 / 229 ] simplifiying candidate # 1.841 * * * * [progress]: [ 225 / 229 ] simplifiying candidate # 1.841 * * * * [progress]: [ 226 / 229 ] simplifiying candidate # 1.841 * * * * [progress]: [ 227 / 229 ] simplifiying candidate # 1.841 * * * * [progress]: [ 228 / 229 ] simplifiying candidate # 1.841 * * * * [progress]: [ 229 / 229 ] simplifiying candidate # 1.846 * [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) 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a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (- (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (/ 1 (cbrt (acos a))) (sqrt a)) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (* (cbrt (acos a)) (- (cbrt (acos a))))) (/ a (cbrt (acos a))) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (/ (cbrt a) (sqrt (acos a))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (/ (cbrt a) (cbrt (acos a))) (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt a) (- (cbrt (acos a)))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (/ (sqrt a) (- (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ a (- (cbrt (acos a)))) (* (/ (cbrt a) (sqrt (acos a))) (cbrt a)) (/ (cbrt a) (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) (/ -1 (acos a)) a (* (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt (- (acos a))) (cbrt a))) (/ (cbrt a) (cbrt (- (acos a)))) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (sqrt a)) (/ (sqrt a) (cbrt (- (acos a)))) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a)))) (* (/ (* 1 (cbrt a)) (sqrt (- (acos a)))) (cbrt a)) (/ (cbrt a) (sqrt (- (acos a)))) (/ (* 1 (sqrt a)) (sqrt (- (acos a)))) (/ (* 1 (sqrt a)) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (- (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (/ 1 (cbrt (acos a))) (sqrt a)) (- (cbrt (acos a)))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (* (cbrt (acos a)) (- (cbrt (acos a))))) (/ a (cbrt (acos a))) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (/ (cbrt a) (sqrt (acos a))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (/ (cbrt a) (cbrt (acos a))) (/ (cbrt (acos a)) (cbrt a))) (/ (cbrt a) (- (cbrt (acos a)))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (* (/ (cbrt a) (sqrt (acos a))) (cbrt a)) (/ (cbrt a) (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) (/ -1 (acos a)) a (/ a (- (acos a))) (- (/ (acos a) a)) (* (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (cbrt (- (/ (acos a) a))))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ (/ (cbrt a) (cbrt (- (acos a)))) (/ (cbrt (- (acos a))) (cbrt a))) (* (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (sqrt a)) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (- (acos a)))) (* (/ (* 1 (cbrt a)) (sqrt (- (acos a)))) (cbrt a)) (/ (* 1 (sqrt a)) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)) (sqrt a) 1 (- (* (cbrt a) (cbrt a))) (- (sqrt a)) -1 (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (- (cbrt (acos a))))) (/ (* (/ 1 (cbrt (acos a))) (sqrt a)) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (- (cbrt (acos a))))) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (- (sqrt (acos a)))) (- (* (cbrt a) (cbrt a))) (- (sqrt a)) -1 (/ (/ (cbrt a) (cbrt (acos a))) (/ (cbrt (acos a)) (cbrt a))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ (cbrt a) (sqrt (acos 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 (/ 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)) 9.304 * * * [progress]: adding candidates to table 10.561 * * [progress]: iteration 3 / 4 10.561 * * * [progress]: picking best candidate 10.584 * * * * [pick]: Picked # 10.584 * * * [progress]: localizing error 10.601 * * * [progress]: generating rewritten candidates 10.601 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 10.614 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 10.627 * * * [progress]: generating series expansions 10.627 * * * * [progress]: [ 1 / 2 ] generating series at (2) 10.627 * [backup-simplify]: Simplify (/ (/ -1 (acos a)) (/ 1 a)) into (* -1 (/ a (acos a))) 10.627 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 10.627 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 10.627 * [taylor]: Taking taylor expansion of -1 in a 10.627 * [backup-simplify]: Simplify -1 into -1 10.627 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 10.627 * [taylor]: Taking taylor expansion of a in a 10.627 * [backup-simplify]: Simplify 0 into 0 10.627 * [backup-simplify]: Simplify 1 into 1 10.627 * [taylor]: Taking taylor expansion of (acos a) in a 10.627 * [backup-simplify]: Simplify (acos a) into (acos a) 10.627 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 10.627 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 10.627 * [taylor]: Taking taylor expansion of -1 in a 10.628 * [backup-simplify]: Simplify -1 into -1 10.628 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 10.628 * [taylor]: Taking taylor expansion of a in a 10.628 * [backup-simplify]: Simplify 0 into 0 10.628 * [backup-simplify]: Simplify 1 into 1 10.628 * [taylor]: Taking taylor expansion of (acos a) in a 10.628 * [backup-simplify]: Simplify (acos a) into (acos a) 10.628 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 10.628 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 10.628 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 10.628 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 10.629 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 10.629 * [backup-simplify]: Simplify 0 into 0 10.629 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 10.630 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 10.630 * [backup-simplify]: Simplify 0 into 0 10.630 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 10.632 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 10.632 * [backup-simplify]: Simplify 0 into 0 10.632 * [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 10.633 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 10.633 * [backup-simplify]: Simplify 0 into 0 10.633 * [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 10.634 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 10.634 * [backup-simplify]: Simplify 0 into 0 10.634 * [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 10.636 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 10.636 * [backup-simplify]: Simplify 0 into 0 10.636 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 10.636 * [backup-simplify]: Simplify (/ (/ -1 (acos (/ 1 a))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 10.636 * [approximate]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 10.636 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 10.636 * [taylor]: Taking taylor expansion of -1 in a 10.636 * [backup-simplify]: Simplify -1 into -1 10.636 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 10.636 * [taylor]: Taking taylor expansion of a in a 10.636 * [backup-simplify]: Simplify 0 into 0 10.636 * [backup-simplify]: Simplify 1 into 1 10.636 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 10.636 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 10.636 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 10.637 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 10.637 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.637 * [taylor]: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 10.637 * [taylor]: Taking taylor expansion of -1 in a 10.637 * [backup-simplify]: Simplify -1 into -1 10.637 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 10.637 * [taylor]: Taking taylor expansion of a in a 10.637 * [backup-simplify]: Simplify 0 into 0 10.637 * [backup-simplify]: Simplify 1 into 1 10.637 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 10.637 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 10.637 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 10.637 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 10.637 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.637 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.638 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 10.638 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 10.639 * [backup-simplify]: Simplify 0 into 0 10.640 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 10.640 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 10.640 * [backup-simplify]: Simplify 0 into 0 10.641 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 10.642 * [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 10.642 * [backup-simplify]: Simplify 0 into 0 10.643 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 10.644 * [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 10.644 * [backup-simplify]: Simplify 0 into 0 10.646 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 10.646 * [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 10.646 * [backup-simplify]: Simplify 0 into 0 10.649 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 10.649 * [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 10.649 * [backup-simplify]: Simplify 0 into 0 10.649 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 10.650 * [backup-simplify]: Simplify (/ (/ -1 (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 10.650 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 10.650 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 10.650 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 10.650 * [taylor]: Taking taylor expansion of a in a 10.650 * [backup-simplify]: Simplify 0 into 0 10.650 * [backup-simplify]: Simplify 1 into 1 10.650 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 10.650 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 10.650 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 10.650 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 10.650 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 10.651 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 10.651 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 10.651 * [taylor]: Taking taylor expansion of a in a 10.651 * [backup-simplify]: Simplify 0 into 0 10.651 * [backup-simplify]: Simplify 1 into 1 10.651 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 10.651 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 10.651 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 10.651 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 10.651 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 10.651 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 10.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 10.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 10.652 * [backup-simplify]: Simplify 0 into 0 10.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 10.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 10.654 * [backup-simplify]: Simplify 0 into 0 10.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 10.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 10.655 * [backup-simplify]: Simplify 0 into 0 10.657 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 10.658 * [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 10.658 * [backup-simplify]: Simplify 0 into 0 10.660 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 10.660 * [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 10.660 * [backup-simplify]: Simplify 0 into 0 10.662 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 10.663 * [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 10.663 * [backup-simplify]: Simplify 0 into 0 10.663 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 10.663 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 10.663 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 10.663 * [approximate]: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 10.663 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 10.663 * [taylor]: Taking taylor expansion of -1 in a 10.663 * [backup-simplify]: Simplify -1 into -1 10.663 * [taylor]: Taking taylor expansion of (acos a) in a 10.663 * [backup-simplify]: Simplify (acos a) into (acos a) 10.663 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 10.663 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 10.663 * [taylor]: Taking taylor expansion of -1 in a 10.664 * [backup-simplify]: Simplify -1 into -1 10.664 * [taylor]: Taking taylor expansion of (acos a) in a 10.664 * [backup-simplify]: Simplify (acos a) into (acos a) 10.664 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 10.664 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 10.664 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 10.664 * [backup-simplify]: Simplify 0 into 0 10.664 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 10.664 * [backup-simplify]: Simplify 0 into 0 10.664 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 10.664 * [backup-simplify]: Simplify 0 into 0 10.665 * [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 10.665 * [backup-simplify]: Simplify 0 into 0 10.665 * [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 10.665 * [backup-simplify]: Simplify 0 into 0 10.666 * [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 10.666 * [backup-simplify]: Simplify 0 into 0 10.666 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 10.666 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.666 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 10.666 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 10.666 * [taylor]: Taking taylor expansion of -1 in a 10.666 * [backup-simplify]: Simplify -1 into -1 10.666 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 10.666 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 10.666 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.666 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 10.666 * [taylor]: Taking taylor expansion of -1 in a 10.666 * [backup-simplify]: Simplify -1 into -1 10.666 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 10.666 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 10.666 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.666 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 10.667 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 10.667 * [backup-simplify]: Simplify 0 into 0 10.667 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 10.667 * [backup-simplify]: Simplify 0 into 0 10.667 * [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 10.667 * [backup-simplify]: Simplify 0 into 0 10.668 * [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 10.668 * [backup-simplify]: Simplify 0 into 0 10.668 * [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 10.668 * [backup-simplify]: Simplify 0 into 0 10.669 * [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 10.669 * [backup-simplify]: Simplify 0 into 0 10.669 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 10.669 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 (- a)))) into (/ -1 (acos (/ -1 a))) 10.669 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 10.669 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 10.669 * [taylor]: Taking taylor expansion of -1 in a 10.669 * [backup-simplify]: Simplify -1 into -1 10.669 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 10.669 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 10.669 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 10.669 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 10.669 * [taylor]: Taking taylor expansion of -1 in a 10.669 * [backup-simplify]: Simplify -1 into -1 10.669 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 10.669 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 10.669 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 10.669 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 10.670 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 10.670 * [backup-simplify]: Simplify 0 into 0 10.670 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 10.670 * [backup-simplify]: Simplify 0 into 0 10.670 * [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 10.670 * [backup-simplify]: Simplify 0 into 0 10.671 * [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 10.671 * [backup-simplify]: Simplify 0 into 0 10.671 * [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 10.671 * [backup-simplify]: Simplify 0 into 0 10.672 * [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 10.672 * [backup-simplify]: Simplify 0 into 0 10.672 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 10.672 * * * [progress]: simplifying candidates 10.672 * * * * [progress]: [ 1 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 2 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 3 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 4 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 5 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 6 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 7 / 258 ] simplifiying candidate # 10.672 * * * * [progress]: [ 8 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* * [progress]: [ 250 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 251 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 252 / 258 ] simplifiying candidate #real (real->posit16 (/ -1 (acos a)))) (/ 1 a)))> 10.683 * * * * [progress]: [ 253 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 254 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 255 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 256 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 257 / 258 ] simplifiying candidate # 10.683 * * * * [progress]: [ 258 / 258 ] simplifiying candidate # 10.688 * [simplify]: Simplifying: (expm1 (/ (/ -1 (acos a)) (/ 1 a))) (log1p (/ (/ -1 (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 (acos a))) (- (log a))) (- (log (/ -1 (acos a))) (- 0 (log 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#0: cost 163 inf + 0 15.930 * * [simplify]: Extracting #1: cost 704 inf + 127 15.934 * * [simplify]: Extracting #2: cost 693 inf + 18896 15.949 * * [simplify]: Extracting #3: cost 242 inf + 125126 15.974 * * [simplify]: Extracting #4: cost 23 inf + 190471 16.010 * * [simplify]: Extracting #5: cost 0 inf + 198635 16.050 * [simplify]: Simplified to: (expm1 (- (/ a (acos a)))) (log1p (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (log (- (/ a (acos a)))) (exp (- (/ a (acos a)))) (* (* (/ (/ -1 (acos a)) (/ 1 a)) (/ (/ -1 (acos a)) (/ 1 a))) (/ (/ -1 (acos a)) (/ 1 a))) (* (* (/ (/ -1 (acos a)) (/ 1 a)) (/ (/ -1 (acos a)) (/ 1 a))) (/ (/ -1 (acos a)) (/ 1 a))) (* (* (/ (/ -1 (acos a)) (/ 1 a)) (/ (/ -1 (acos a)) (/ 1 a))) (/ (/ -1 (acos a)) (/ 1 a))) (* (* (/ (/ -1 (acos a)) (/ 1 a)) (/ (/ -1 (acos a)) (/ 1 a))) (/ (/ 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(sqrt a) (/ (cbrt -1) (acos a))) (* (cbrt -1) (cbrt -1)) (* (/ (cbrt -1) (acos a)) a) (* (cbrt -1) (cbrt -1)) (* (/ (cbrt -1) (acos a)) a) (* (cbrt -1) (cbrt -1)) (* (/ (cbrt -1) (acos a)) a) (/ (sqrt -1) (* (* (cbrt (/ 1 a)) (cbrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (acos a))))) (/ (/ (sqrt -1) (cbrt (/ 1 a))) (cbrt (acos a))) (/ (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ (sqrt -1) (sqrt (/ 1 a))) (cbrt (acos a))) (* (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (cbrt a) (/ (sqrt -1) (cbrt (acos 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))) (/ (* (sqrt -1) a) (cbrt (acos a))) (* (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (cbrt a) (/ (sqrt -1) (cbrt (acos 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))) (/ (* (sqrt -1) a) (cbrt (acos a))) (* (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (cbrt a) (/ (sqrt -1) (cbrt (acos 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))) (/ (* (sqrt -1) a) (cbrt (acos a))) (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (/ (* (sqrt -1) a) (cbrt (acos a))) (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (/ (* (sqrt -1) a) (cbrt (acos a))) (/ (/ (/ (sqrt -1) (sqrt (acos a))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ (sqrt -1) (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ (sqrt -1) (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ (sqrt -1) (sqrt (acos a))) (sqrt (/ 1 a))) (* (* (cbrt a) (cbrt a)) (/ (sqrt -1) (sqrt (acos a)))) (/ (* (sqrt -1) (cbrt a)) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) (sqrt a)) (* (/ (sqrt -1) (sqrt (acos a))) (sqrt a)) (/ (sqrt -1) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) a) (* (* (cbrt a) (cbrt a)) (/ (sqrt -1) (sqrt (acos a)))) (/ (* (sqrt -1) (cbrt a)) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) (sqrt a)) (* (/ (sqrt -1) (sqrt (acos a))) (sqrt a)) (/ (sqrt -1) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) a) (* (* (cbrt a) (cbrt a)) (/ (sqrt -1) (sqrt (acos a)))) (/ (* (sqrt -1) (cbrt a)) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) (sqrt a)) (* (/ (sqrt -1) (sqrt (acos a))) (sqrt a)) (/ (sqrt -1) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) a) (/ (sqrt -1) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) a) (/ (sqrt -1) (sqrt (acos a))) (* (/ (sqrt -1) (sqrt (acos a))) a) (/ (/ (sqrt -1) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ (sqrt -1) (cbrt (/ 1 a))) (acos a)) (/ (sqrt -1) (sqrt (/ 1 a))) (/ (/ (sqrt -1) (sqrt (/ 1 a))) (acos a)) (* (sqrt -1) (* (cbrt a) (cbrt a))) (* (cbrt a) (/ (sqrt -1) (acos a))) (* (sqrt -1) (sqrt a)) (* (sqrt a) (/ (sqrt -1) (acos a))) (sqrt -1) (* (/ (sqrt -1) (acos a)) a) (* (sqrt -1) (* (cbrt a) (cbrt a))) (* (cbrt a) (/ (sqrt -1) (acos a))) (* (sqrt -1) (sqrt a)) (* (sqrt a) (/ (sqrt -1) (acos a))) (sqrt -1) (* (/ (sqrt -1) (acos a)) a) (* (sqrt -1) (* (cbrt a) (cbrt a))) (* (cbrt a) (/ (sqrt -1) (acos a))) (* (sqrt -1) (sqrt a)) (* (sqrt a) (/ (sqrt -1) (acos a))) (sqrt -1) (* (/ (sqrt -1) (acos a)) a) (sqrt -1) (* (/ (sqrt -1) (acos a)) a) (sqrt -1) (* (/ (sqrt -1) (acos a)) a) (/ 1 (* (* (cbrt (/ 1 a)) (cbrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (acos a))))) (/ (/ -1 (cbrt (/ 1 a))) (cbrt (acos a))) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ -1 (cbrt (acos a))) (sqrt (/ 1 a))) (/ 1 (* (* (cbrt (acos a)) (/ 1 (cbrt a))) (* (cbrt (acos a)) (/ 1 (cbrt a))))) (* (cbrt a) (/ -1 (cbrt (acos a)))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (sqrt a) (/ -1 (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (- a) (cbrt (acos a))) (/ 1 (* (* (cbrt (acos a)) (/ 1 (cbrt a))) (* (cbrt (acos a)) (/ 1 (cbrt a))))) (* (cbrt a) (/ -1 (cbrt (acos a)))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (sqrt a) (/ -1 (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (- a) (cbrt (acos a))) (/ 1 (* (* (cbrt (acos a)) (/ 1 (cbrt a))) (* (cbrt (acos a)) (/ 1 (cbrt a))))) (* (cbrt a) (/ -1 (cbrt (acos a)))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (sqrt a) (/ -1 (cbrt (acos a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (- a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (- a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ (- a) (cbrt (acos a))) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (cbrt (/ 1 a))) (sqrt (acos a))) (/ (/ 1 (sqrt (/ 1 a))) (sqrt (acos a))) (/ (/ -1 (sqrt (/ 1 a))) (sqrt (acos a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ -1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (sqrt a) (/ -1 (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ -1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (sqrt a) (/ -1 (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ -1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (sqrt a) (/ -1 (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))) (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))) (/ 1 (sqrt (acos a))) (/ (- a) (sqrt (acos a))) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (cbrt (/ 1 a))) (acos a)) (/ 1 (sqrt (/ 1 a))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (/ -1 (acos a)) (cbrt a)) (sqrt a) (* (/ -1 (acos a)) (sqrt a)) 1 (- (/ a (acos a))) (* (cbrt a) (cbrt a)) (* (/ -1 (acos a)) (cbrt a)) (sqrt a) (* (/ -1 (acos a)) (sqrt a)) 1 (- (/ a (acos a))) (* (cbrt a) (cbrt a)) (* (/ -1 (acos a)) (cbrt a)) (sqrt a) (* (/ -1 (acos a)) (sqrt a)) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (cbrt (/ 1 a))) (acos a)) (/ 1 (sqrt (/ 1 a))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (/ -1 (acos a)) (cbrt a)) (sqrt a) (* (/ -1 (acos a)) (sqrt a)) 1 (- (/ a (acos a))) (* (cbrt a) (cbrt a)) (* (/ -1 (acos a)) (cbrt a)) (sqrt a) (* (/ -1 (acos a)) (sqrt a)) 1 (- (/ a (acos a))) (* (cbrt a) (cbrt a)) (* (/ -1 (acos a)) (cbrt a)) (sqrt a) (* (/ -1 (acos a)) (sqrt a)) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (acos a)) (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (sqrt a) (/ 1 (acos a))) -1 (/ 1 (/ (acos a) a)) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (sqrt a) (/ 1 (acos a))) -1 (/ 1 (/ (acos a) a)) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (sqrt a) (/ 1 (acos a))) -1 (/ 1 (/ (acos a) a)) -1 (/ 1 (/ (acos a) a)) -1 (/ 1 (/ (acos a) a)) a (* (acos a) (/ 1 (- a))) (/ -1 (* (cbrt (/ 1 a)) (* (cbrt (/ 1 a)) (acos a)))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))) (* (/ -1 (acos a)) (* (cbrt a) (cbrt a))) (* (/ -1 (acos a)) (sqrt a)) (/ -1 (acos a)) (* (/ -1 (acos a)) (* (cbrt a) (cbrt a))) (* (/ -1 (acos a)) (sqrt a)) (/ -1 (acos a)) (* (/ -1 (acos a)) (* (cbrt a) (cbrt a))) (* (/ -1 (acos a)) (sqrt a)) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) (/ (/ 1 a) (cbrt (/ -1 (acos a)))) (/ (/ 1 a) (sqrt (/ -1 (acos a)))) (/ (/ 1 a) (/ (cbrt -1) (cbrt (acos a)))) (* (/ (/ 1 a) (cbrt -1)) (sqrt (acos a))) (/ 1 (* (/ (cbrt -1) (acos a)) a)) (* (/ (/ 1 a) (sqrt -1)) (cbrt (acos a))) (/ 1 (* (/ (sqrt -1) (sqrt (acos a))) a)) (* (/ (/ 1 a) (sqrt -1)) (acos a)) (* (/ 1 (- a)) (cbrt (acos a))) (* (sqrt (acos a)) (/ 1 (- a))) (* (acos a) (/ 1 (- a))) (* (acos a) (/ 1 (- a))) (/ (acos a) a) (/ -1 (acos a)) (/ (acos a) a) (real->posit16 (- (/ a (acos a)))) (expm1 (/ -1 (acos a))) (log1p (/ -1 (acos a))) (log (/ -1 (acos a))) (log (/ -1 (acos a))) (exp (/ -1 (acos a))) (/ (/ (/ -1 (acos a)) (acos a)) (acos a)) (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (cbrt (/ -1 (acos a))) (/ (/ (/ -1 (acos a)) (acos a)) (acos a)) (sqrt (/ -1 (acos a))) (sqrt (/ -1 (acos a))) 1 (- (acos a)) (* (/ (cbrt -1) (cbrt (acos a))) (/ (cbrt -1) (cbrt (acos a)))) (/ (cbrt -1) (cbrt (acos a))) (* (/ (cbrt -1) (sqrt (acos a))) (cbrt -1)) (/ (cbrt -1) (sqrt (acos a))) (* (cbrt -1) (cbrt -1)) (/ (cbrt -1) (acos a)) (/ (/ (sqrt -1) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt -1) (cbrt (acos a))) (/ (sqrt -1) (sqrt (acos a))) (/ (sqrt -1) (sqrt (acos a))) (sqrt -1) (/ (sqrt -1) (acos a)) (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (/ -1 (cbrt (acos a))) (/ 1 (sqrt (acos a))) (/ -1 (sqrt (acos a))) 1 (/ -1 (acos a)) (/ 1 (acos a)) (/ (acos a) -1) (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ -1 (sqrt (acos a))) -1 (/ (acos a) (cbrt -1)) (/ (acos a) (sqrt -1)) (/ (acos a) -1) (real->posit16 (/ -1 (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) 16.078 * * * [progress]: adding candidates to table 17.461 * * [progress]: iteration 4 / 4 17.461 * * * [progress]: picking best candidate 17.473 * * * * [pick]: Picked # 17.473 * * * [progress]: localizing error 17.492 * * * [progress]: generating rewritten candidates 17.492 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 17.495 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 17.515 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 17.523 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 17.669 * * * [progress]: generating series expansions 17.669 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 17.670 * [backup-simplify]: Simplify (cbrt (/ (/ (/ -1 (acos a)) (acos a)) (acos a))) into (/ (cbrt -1) (acos a)) 17.670 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 17.670 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 17.670 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.670 * [taylor]: Taking taylor expansion of -1 in a 17.670 * [backup-simplify]: Simplify -1 into -1 17.671 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.671 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.671 * [taylor]: Taking taylor expansion of (acos a) in a 17.671 * [backup-simplify]: Simplify (acos a) into (acos a) 17.672 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.672 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 17.672 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.672 * [taylor]: Taking taylor expansion of -1 in a 17.672 * [backup-simplify]: Simplify -1 into -1 17.672 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.673 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.673 * [taylor]: Taking taylor expansion of (acos a) in a 17.673 * [backup-simplify]: Simplify (acos a) into (acos a) 17.674 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.674 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.675 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 17.675 * [backup-simplify]: Simplify 0 into 0 17.676 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.677 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.677 * [backup-simplify]: Simplify 0 into 0 17.678 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.679 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.679 * [backup-simplify]: Simplify 0 into 0 17.681 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.682 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.682 * [backup-simplify]: Simplify 0 into 0 17.683 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.684 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.684 * [backup-simplify]: Simplify 0 into 0 17.685 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.686 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -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 17.686 * [backup-simplify]: Simplify 0 into 0 17.687 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.687 * [backup-simplify]: Simplify (cbrt (/ (/ (/ -1 (acos (/ 1 a))) (acos (/ 1 a))) (acos (/ 1 a)))) into (/ (cbrt -1) (acos (/ 1 a))) 17.687 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 17.687 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 17.687 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.687 * [taylor]: Taking taylor expansion of -1 in a 17.687 * [backup-simplify]: Simplify -1 into -1 17.687 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.688 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.688 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.688 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.689 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 17.689 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 17.689 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.689 * [taylor]: Taking taylor expansion of -1 in a 17.689 * [backup-simplify]: Simplify -1 into -1 17.689 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.690 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.690 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.690 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.690 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 17.691 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 17.691 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 17.691 * [backup-simplify]: Simplify 0 into 0 17.692 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.692 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.693 * [backup-simplify]: Simplify 0 into 0 17.693 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.694 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.694 * [backup-simplify]: Simplify 0 into 0 17.695 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.695 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 17.695 * [backup-simplify]: Simplify 0 into 0 17.696 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.697 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 17.697 * [backup-simplify]: Simplify 0 into 0 17.698 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.699 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 17.699 * [backup-simplify]: Simplify 0 into 0 17.699 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 17.699 * [backup-simplify]: Simplify (cbrt (/ (/ (/ -1 (acos (/ 1 (- a)))) (acos (/ 1 (- a)))) (acos (/ 1 (- a))))) into (/ (cbrt -1) (acos (/ -1 a))) 17.699 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 17.699 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 17.699 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.699 * [taylor]: Taking taylor expansion of -1 in a 17.699 * [backup-simplify]: Simplify -1 into -1 17.699 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.700 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.700 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.700 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.700 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 17.700 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 17.700 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.700 * [taylor]: Taking taylor expansion of -1 in a 17.700 * [backup-simplify]: Simplify -1 into -1 17.701 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.701 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.701 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.701 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.702 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 17.702 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 17.702 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 17.702 * [backup-simplify]: Simplify 0 into 0 17.703 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.704 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.704 * [backup-simplify]: Simplify 0 into 0 17.705 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.705 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.705 * [backup-simplify]: Simplify 0 into 0 17.706 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.707 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 17.707 * [backup-simplify]: Simplify 0 into 0 17.707 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.708 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 17.708 * [backup-simplify]: Simplify 0 into 0 17.709 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.710 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 17.710 * [backup-simplify]: Simplify 0 into 0 17.710 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 17.710 * * * * [progress]: [ 2 / 4 ] generating series at (2) 17.710 * [backup-simplify]: Simplify (/ (cbrt (/ (/ (/ -1 (acos a)) (acos a)) (acos a))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 17.711 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 17.711 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 17.711 * [taylor]: Taking taylor expansion of (* (cbrt -1) a) in a 17.711 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.711 * [taylor]: Taking taylor expansion of -1 in a 17.711 * [backup-simplify]: Simplify -1 into -1 17.711 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.711 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.711 * [taylor]: Taking taylor expansion of a in a 17.711 * [backup-simplify]: Simplify 0 into 0 17.711 * [backup-simplify]: Simplify 1 into 1 17.711 * [taylor]: Taking taylor expansion of (acos a) in a 17.711 * [backup-simplify]: Simplify (acos a) into (acos a) 17.712 * [backup-simplify]: Simplify (* (cbrt -1) 0) into 0 17.713 * [backup-simplify]: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 17.713 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.714 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 17.714 * [taylor]: Taking taylor expansion of (* (cbrt -1) a) in a 17.714 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.714 * [taylor]: Taking taylor expansion of -1 in a 17.714 * [backup-simplify]: Simplify -1 into -1 17.714 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.714 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.714 * [taylor]: Taking taylor expansion of a in a 17.714 * [backup-simplify]: Simplify 0 into 0 17.714 * [backup-simplify]: Simplify 1 into 1 17.714 * [taylor]: Taking taylor expansion of (acos a) in a 17.714 * [backup-simplify]: Simplify (acos a) into (acos a) 17.715 * [backup-simplify]: Simplify (* (cbrt -1) 0) into 0 17.716 * [backup-simplify]: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 17.716 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.717 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 17.718 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.718 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 17.719 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 17.719 * [backup-simplify]: Simplify 0 into 0 17.720 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.721 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 17.722 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.722 * [backup-simplify]: Simplify 0 into 0 17.723 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.725 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 17.725 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.725 * [backup-simplify]: Simplify 0 into 0 17.727 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.728 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 17.729 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.729 * [backup-simplify]: Simplify 0 into 0 17.730 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.732 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 17.733 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 17.733 * [backup-simplify]: Simplify 0 into 0 17.743 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.744 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 17.745 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -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 17.745 * [backup-simplify]: Simplify 0 into 0 17.745 * [backup-simplify]: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 17.745 * [backup-simplify]: Simplify (/ (cbrt (/ (/ (/ -1 (acos (/ 1 a))) (acos (/ 1 a))) (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* a (acos (/ 1 a)))) 17.745 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 17.745 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 17.745 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.745 * [taylor]: Taking taylor expansion of -1 in a 17.745 * [backup-simplify]: Simplify -1 into -1 17.746 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.746 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.746 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 17.746 * [taylor]: Taking taylor expansion of a in a 17.746 * [backup-simplify]: Simplify 0 into 0 17.746 * [backup-simplify]: Simplify 1 into 1 17.746 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.746 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.746 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 17.747 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 17.747 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 17.747 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 17.747 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.747 * [taylor]: Taking taylor expansion of -1 in a 17.747 * [backup-simplify]: Simplify -1 into -1 17.747 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.748 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.748 * [taylor]: Taking taylor expansion of (* a (acos (/ 1 a))) in a 17.748 * [taylor]: Taking taylor expansion of a in a 17.748 * [backup-simplify]: Simplify 0 into 0 17.748 * [backup-simplify]: Simplify 1 into 1 17.748 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.748 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.748 * [backup-simplify]: Simplify (* 0 (acos (/ 1 a))) into 0 17.748 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 17.749 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 17.749 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 17.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 17.750 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 17.750 * [backup-simplify]: Simplify 0 into 0 17.751 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.752 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.752 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.752 * [backup-simplify]: Simplify 0 into 0 17.753 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.754 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.754 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 17.754 * [backup-simplify]: Simplify 0 into 0 17.755 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.757 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.757 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 17.757 * [backup-simplify]: Simplify 0 into 0 17.758 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.760 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 17.760 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 17.760 * [backup-simplify]: Simplify 0 into 0 17.761 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 17.764 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 17.764 * [backup-simplify]: Simplify 0 into 0 17.764 * [backup-simplify]: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 17.764 * [backup-simplify]: Simplify (/ (cbrt (/ (/ (/ -1 (acos (/ 1 (- a)))) (acos (/ 1 (- a)))) (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) 17.764 * [approximate]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 17.764 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 17.764 * [taylor]: Taking taylor expansion of -1 in a 17.764 * [backup-simplify]: Simplify -1 into -1 17.764 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 17.764 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.764 * [taylor]: Taking taylor expansion of -1 in a 17.764 * [backup-simplify]: Simplify -1 into -1 17.765 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.765 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.765 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 17.765 * [taylor]: Taking taylor expansion of a in a 17.765 * [backup-simplify]: Simplify 0 into 0 17.765 * [backup-simplify]: Simplify 1 into 1 17.765 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.765 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.765 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 17.766 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 17.766 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 17.766 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 17.766 * [taylor]: Taking taylor expansion of -1 in a 17.766 * [backup-simplify]: Simplify -1 into -1 17.766 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 17.766 * [taylor]: Taking taylor expansion of (cbrt -1) in a 17.766 * [taylor]: Taking taylor expansion of -1 in a 17.766 * [backup-simplify]: Simplify -1 into -1 17.766 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 17.767 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 17.767 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 17.767 * [taylor]: Taking taylor expansion of a in a 17.767 * [backup-simplify]: Simplify 0 into 0 17.767 * [backup-simplify]: Simplify 1 into 1 17.767 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.767 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.767 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 17.767 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 17.768 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 17.768 * [backup-simplify]: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 17.768 * [backup-simplify]: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 17.769 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 17.769 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 17.770 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 17.770 * [backup-simplify]: Simplify 0 into 0 17.771 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.772 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 17.772 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.773 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 17.773 * [backup-simplify]: Simplify 0 into 0 17.774 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.775 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 17.775 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 17.776 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 17.776 * [backup-simplify]: Simplify 0 into 0 17.777 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.778 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 17.779 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 17.780 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 17.780 * [backup-simplify]: Simplify 0 into 0 17.781 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 17.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 17.783 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 17.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 17.785 * [backup-simplify]: Simplify 0 into 0 17.786 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 17.787 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 17.788 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 17.790 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 17.790 * [backup-simplify]: Simplify 0 into 0 17.790 * [backup-simplify]: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 17.790 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 17.790 * [backup-simplify]: Simplify (/ (/ -1 (acos a)) (acos a)) into (/ -1 (pow (acos a) 2)) 17.790 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos a) 2)) in (a) around 0 17.790 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos a) 2)) in a 17.790 * [taylor]: Taking taylor expansion of -1 in a 17.790 * [backup-simplify]: Simplify -1 into -1 17.790 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 17.790 * [taylor]: Taking taylor expansion of (acos a) in a 17.790 * [backup-simplify]: Simplify (acos a) into (acos a) 17.790 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.790 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 2)) into (/ -1 (pow (acos a) 2)) 17.790 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos a) 2)) in a 17.790 * [taylor]: Taking taylor expansion of -1 in a 17.790 * [backup-simplify]: Simplify -1 into -1 17.791 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 17.791 * [taylor]: Taking taylor expansion of (acos a) in a 17.791 * [backup-simplify]: Simplify (acos a) into (acos a) 17.791 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.791 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 2)) into (/ -1 (pow (acos a) 2)) 17.791 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 2)) into (/ -1 (pow (acos a) 2)) 17.791 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 17.791 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 2)) (+ (* (/ -1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 17.791 * [backup-simplify]: Simplify 0 into 0 17.791 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 17.792 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 2)) (+ (* (/ -1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 17.792 * [backup-simplify]: Simplify 0 into 0 17.792 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 17.792 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 2)) (+ (* (/ -1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 17.792 * [backup-simplify]: Simplify 0 into 0 17.793 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 17.793 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 2)) (+ (* (/ -1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 17.793 * [backup-simplify]: Simplify 0 into 0 17.794 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 17.795 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 2)) (+ (* (/ -1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 17.795 * [backup-simplify]: Simplify 0 into 0 17.796 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 17.796 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 2)) (+ (* (/ -1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 17.796 * [backup-simplify]: Simplify 0 into 0 17.796 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 2)) into (/ -1 (pow (acos a) 2)) 17.797 * [backup-simplify]: Simplify (/ (/ -1 (acos (/ 1 a))) (acos (/ 1 a))) into (/ -1 (pow (acos (/ 1 a)) 2)) 17.797 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 2)) in (a) around 0 17.797 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 2)) in a 17.797 * [taylor]: Taking taylor expansion of -1 in a 17.797 * [backup-simplify]: Simplify -1 into -1 17.797 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 17.797 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.797 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.797 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.797 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 2)) into (/ -1 (pow (acos (/ 1 a)) 2)) 17.797 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 2)) in a 17.797 * [taylor]: Taking taylor expansion of -1 in a 17.797 * [backup-simplify]: Simplify -1 into -1 17.797 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 17.797 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.797 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.797 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.797 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 2)) into (/ -1 (pow (acos (/ 1 a)) 2)) 17.797 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 2)) into (/ -1 (pow (acos (/ 1 a)) 2)) 17.797 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 17.798 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 2)) (+ (* (/ -1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 17.798 * [backup-simplify]: Simplify 0 into 0 17.798 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 17.798 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 2)) (+ (* (/ -1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 17.798 * [backup-simplify]: Simplify 0 into 0 17.799 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.799 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 2)) (+ (* (/ -1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 17.799 * [backup-simplify]: Simplify 0 into 0 17.800 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.800 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 2)) (+ (* (/ -1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 17.800 * [backup-simplify]: Simplify 0 into 0 17.801 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.802 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 2)) (+ (* (/ -1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 17.802 * [backup-simplify]: Simplify 0 into 0 17.803 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 17.803 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 2)) (+ (* (/ -1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 17.803 * [backup-simplify]: Simplify 0 into 0 17.803 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ -1 (pow (acos a) 2)) 17.804 * [backup-simplify]: Simplify (/ (/ -1 (acos (/ 1 (- a)))) (acos (/ 1 (- a)))) into (/ -1 (pow (acos (/ -1 a)) 2)) 17.804 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 2)) in (a) around 0 17.804 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 2)) in a 17.804 * [taylor]: Taking taylor expansion of -1 in a 17.804 * [backup-simplify]: Simplify -1 into -1 17.804 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 17.804 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.804 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.804 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 17.804 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 2)) into (/ -1 (pow (acos (/ -1 a)) 2)) 17.804 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 2)) in a 17.804 * [taylor]: Taking taylor expansion of -1 in a 17.804 * [backup-simplify]: Simplify -1 into -1 17.804 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 17.804 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.804 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.804 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 17.804 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 2)) into (/ -1 (pow (acos (/ -1 a)) 2)) 17.804 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 2)) into (/ -1 (pow (acos (/ -1 a)) 2)) 17.804 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 17.805 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 2)) (+ (* (/ -1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 17.805 * [backup-simplify]: Simplify 0 into 0 17.805 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 17.805 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 2)) (+ (* (/ -1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 17.805 * [backup-simplify]: Simplify 0 into 0 17.806 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 17.806 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 2)) (+ (* (/ -1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 17.806 * [backup-simplify]: Simplify 0 into 0 17.807 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 17.807 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 2)) (+ (* (/ -1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 17.807 * [backup-simplify]: Simplify 0 into 0 17.808 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 17.809 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 2)) (+ (* (/ -1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 17.809 * [backup-simplify]: Simplify 0 into 0 17.810 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 17.810 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 2)) (+ (* (/ -1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 17.810 * [backup-simplify]: Simplify 0 into 0 17.811 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ -1 (pow (acos a) 2)) 17.811 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 17.811 * [backup-simplify]: Simplify (/ (/ (/ -1 (acos a)) (acos a)) (acos a)) into (/ -1 (pow (acos a) 3)) 17.811 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 17.811 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 17.811 * [taylor]: Taking taylor expansion of -1 in a 17.811 * [backup-simplify]: Simplify -1 into -1 17.811 * [taylor]: Taking taylor expansion of (pow (acos a) 3) in a 17.811 * [taylor]: Taking taylor expansion of (acos a) in a 17.811 * [backup-simplify]: Simplify (acos a) into (acos a) 17.811 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.811 * [backup-simplify]: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 17.811 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 17.811 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 17.811 * [taylor]: Taking taylor expansion of -1 in a 17.811 * [backup-simplify]: Simplify -1 into -1 17.811 * [taylor]: Taking taylor expansion of (pow (acos a) 3) in a 17.811 * [taylor]: Taking taylor expansion of (acos a) in a 17.811 * [backup-simplify]: Simplify (acos a) into (acos a) 17.811 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.811 * [backup-simplify]: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 17.811 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 17.811 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 17.812 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 17.812 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 17.812 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 17.812 * [backup-simplify]: Simplify 0 into 0 17.812 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 17.812 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 17.813 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 17.813 * [backup-simplify]: Simplify 0 into 0 17.813 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 17.814 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 17.814 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 17.814 * [backup-simplify]: Simplify 0 into 0 17.815 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 17.816 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 17.816 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 17.816 * [backup-simplify]: Simplify 0 into 0 17.817 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 17.818 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 17.818 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 17.818 * [backup-simplify]: Simplify 0 into 0 17.819 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 17.821 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 17.821 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 17.821 * [backup-simplify]: Simplify 0 into 0 17.821 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 17.821 * [backup-simplify]: Simplify (/ (/ (/ -1 (acos (/ 1 a))) (acos (/ 1 a))) (acos (/ 1 a))) into (/ -1 (pow (acos (/ 1 a)) 3)) 17.821 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 17.821 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 17.821 * [taylor]: Taking taylor expansion of -1 in a 17.821 * [backup-simplify]: Simplify -1 into -1 17.821 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 17.821 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.821 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.822 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.822 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 17.822 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 17.822 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 17.822 * [taylor]: Taking taylor expansion of -1 in a 17.822 * [backup-simplify]: Simplify -1 into -1 17.822 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 17.822 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.822 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.822 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.822 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 17.822 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 17.822 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 17.822 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 17.822 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 17.823 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 17.823 * [backup-simplify]: Simplify 0 into 0 17.823 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 17.823 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 17.824 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 17.824 * [backup-simplify]: Simplify 0 into 0 17.824 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.825 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 17.825 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 17.825 * [backup-simplify]: Simplify 0 into 0 17.826 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.827 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 17.828 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 17.828 * [backup-simplify]: Simplify 0 into 0 17.831 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.832 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 17.832 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 17.832 * [backup-simplify]: Simplify 0 into 0 17.833 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 17.835 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 17.835 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 17.835 * [backup-simplify]: Simplify 0 into 0 17.835 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 17.835 * [backup-simplify]: Simplify (/ (/ (/ -1 (acos (/ 1 (- a)))) (acos (/ 1 (- a)))) (acos (/ 1 (- a)))) into (/ -1 (pow (acos (/ -1 a)) 3)) 17.835 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 17.836 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 17.836 * [taylor]: Taking taylor expansion of -1 in a 17.836 * [backup-simplify]: Simplify -1 into -1 17.836 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 17.836 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.836 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.836 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 17.836 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 17.836 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 17.836 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 17.836 * [taylor]: Taking taylor expansion of -1 in a 17.836 * [backup-simplify]: Simplify -1 into -1 17.836 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 17.836 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.836 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.836 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 17.836 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 17.836 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 17.836 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 17.837 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 17.837 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 17.837 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 17.837 * [backup-simplify]: Simplify 0 into 0 17.837 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 17.838 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 17.838 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 17.838 * [backup-simplify]: Simplify 0 into 0 17.839 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 17.839 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 17.839 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 17.839 * [backup-simplify]: Simplify 0 into 0 17.840 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 17.841 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 17.841 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 17.841 * [backup-simplify]: Simplify 0 into 0 17.842 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 17.843 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 17.844 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 17.844 * [backup-simplify]: Simplify 0 into 0 17.845 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 17.846 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 17.847 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 17.847 * [backup-simplify]: Simplify 0 into 0 17.847 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 17.847 * * * [progress]: simplifying candidates 17.847 * * * * [progress]: [ 1 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 2 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 3 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 4 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 5 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 6 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 7 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 8 / 2363 ] simplifiying candidate # 17.847 * * * * [progress]: [ 9 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 10 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 11 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 12 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 13 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 14 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 15 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 16 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 17 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 18 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 19 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 20 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 21 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 22 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 23 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 24 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 25 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 26 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 27 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 28 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 29 / 2363 ] simplifiying candidate # 17.848 * * * * [progress]: [ 30 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 31 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 32 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 33 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 34 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 35 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 36 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 37 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 38 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 39 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 40 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 41 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 42 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 43 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 44 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 45 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 46 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 47 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 48 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 49 / 2363 ] simplifiying candidate # 17.849 * * * * [progress]: [ 50 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 51 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 52 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 53 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 54 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 55 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 56 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 57 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 58 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 59 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 60 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 61 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 62 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 63 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 64 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 65 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 66 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 67 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 68 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 69 / 2363 ] simplifiying candidate # 17.850 * * * * [progress]: [ 70 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 71 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 72 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 73 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 74 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 75 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 76 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 77 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 78 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 79 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 80 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 81 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 82 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 83 / 2363 ] simplifiying candidate # 17.851 * * * * [progress]: [ 84 / 2363 ] simplifiying candidate # 17.851 * * * * 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(sqrt (acos a))) (cbrt (acos a)))) (/ (acos a) (/ (/ (sqrt -1) (sqrt (acos a))) (sqrt (acos a)))) (/ (acos a) (/ (/ (sqrt -1) (sqrt (acos a))) (acos a))) (* (* (/ (acos a) (sqrt -1)) (acos a)) (cbrt (acos a))) (/ (acos a) (/ (/ (sqrt -1) (acos a)) (sqrt (acos a)))) (* (* (/ (acos a) (sqrt -1)) (acos a)) (acos a)) (/ (acos a) (/ (/ -1 (cbrt (acos a))) (cbrt (acos a)))) (* (* (/ (acos a) -1) (cbrt (acos a))) (sqrt (acos a))) (* (* (/ (acos a) -1) (cbrt (acos a))) (acos a)) (/ (acos a) (/ -1 (* (cbrt (acos a)) (sqrt (acos a))))) (/ (acos a) (/ (/ -1 (sqrt (acos a))) (sqrt (acos a)))) (/ (acos a) (/ (/ -1 (sqrt (acos a))) (acos a))) (* (/ (acos a) (/ -1 (acos a))) (cbrt (acos a))) (* (/ (acos a) (/ -1 (acos a))) (sqrt (acos a))) (/ (acos a) (/ -1 (* (acos a) (acos a)))) (* (/ (acos a) (/ -1 (acos a))) (cbrt (acos a))) (* (/ (acos a) (/ -1 (acos a))) (sqrt (acos a))) (/ (acos a) (/ -1 (* (acos a) (acos a)))) (/ (acos a) (/ (/ 1 (acos a)) (cbrt (acos a)))) (/ (acos a) (/ (/ 1 (acos a)) (sqrt (acos a)))) (* (* (/ (acos a) 1) (acos a)) (acos a)) (/ (acos a) (/ -1 (* (acos a) (acos a)))) (* (/ (acos a) 1) (acos a)) (* (acos a) (acos a)) (real->posit16 (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (* a (cbrt -1)) (acos a)) (/ (* a (cbrt -1)) (acos a)) (/ (* a (cbrt -1)) (acos a)) (/ -1 (* (acos a) (acos a))) (/ -1 (* (acos a) (acos a))) (/ -1 (* (acos a) (acos a))) (/ -1 (* (* (acos a) (acos a)) (acos a))) (/ -1 (* (* (acos a) (acos a)) (acos a))) (/ -1 (* (* (acos a) (acos a)) (acos a))) 61.772 * * * [progress]: adding candidates to table 83.448 * [progress]: [Phase 3 of 3] Extracting. 83.449 * * [regime]: Finding splitpoints for: (# # # #) 83.449 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a) 83.449 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # #) 83.480 * * * * [regimes]: Trying to branch on a from (# # # #) 83.506 * * * [regime]: Found split indices: #