93.333 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying: (/ a (- (acos a))) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: Extracting # 3 : cost 0 0.024 * * [simplify]: Extracting # 4 : cost 0 0.024 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: iteration done: 4 enodes (cost 5 ) 0.025 * [simplify]: Simplified to: (/ a (- (acos a))) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.031 * * * [progress]: generating rewritten candidates 0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.042 * * * [progress]: generating series expansions 0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.042 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 0.042 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.042 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.042 * [taylor]: Taking taylor expansion of -1 in a 0.042 * [backup-simplify]: Simplify -1 into -1 0.042 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.042 * [taylor]: Taking taylor expansion of a in a 0.042 * [backup-simplify]: Simplify 0 into 0 0.042 * [backup-simplify]: Simplify 1 into 1 0.042 * [taylor]: Taking taylor expansion of (acos a) in a 0.050 * [backup-simplify]: Simplify (acos a) into (acos a) 0.050 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.050 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.050 * [taylor]: Taking taylor expansion of -1 in a 0.050 * [backup-simplify]: Simplify -1 into -1 0.050 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.050 * [taylor]: Taking taylor expansion of a in a 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 1 into 1 0.050 * [taylor]: Taking taylor expansion of (acos a) in a 0.050 * [backup-simplify]: Simplify (acos a) into (acos a) 0.050 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.050 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.050 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.050 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.051 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.052 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.053 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [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 0.054 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [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 0.056 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [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 0.058 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.058 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 0.058 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.058 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.058 * [taylor]: Taking taylor expansion of -1 in a 0.058 * [backup-simplify]: Simplify -1 into -1 0.058 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.058 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.058 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.058 * [taylor]: Taking taylor expansion of a in a 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.058 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.058 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.058 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.058 * [taylor]: Taking taylor expansion of -1 in a 0.058 * [backup-simplify]: Simplify -1 into -1 0.058 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.058 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.059 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.059 * [taylor]: Taking taylor expansion of a in a 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.059 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.059 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.059 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.060 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.060 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.060 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.061 * [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 0.061 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.062 * [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 0.062 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.063 * [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 0.063 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.065 * [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 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.065 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.065 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.065 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 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 (/ -1 a)) in a 0.065 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.065 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.065 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.066 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.066 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.066 * [taylor]: Taking taylor expansion of a in a 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 1 into 1 0.066 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.066 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.066 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.066 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.066 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.071 * [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 0.071 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.072 * [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 0.072 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.074 * [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 0.074 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.075 * * * [progress]: simplifying candidates 0.076 * [simplify]: Simplifying: (- (log a) (log (- (acos a)))) (log (/ a (- (acos a)))) (exp (/ a (- (acos a)))) (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a)))) (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (- a) (- (- (acos a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- 1)) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a))) (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (- (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- 1)) (/ (sqrt a) (acos a)) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (- (acos a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 1) (/ a (- (acos a))) (/ 1 -1) (/ a (acos a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- 1)) (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 1) (/ a (- (acos a))) (/ 1 (- (acos a))) (/ (- (acos a)) a) (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (sqrt (- (acos a)))) (/ a 1) (/ a -1) (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (- (sqrt (acos a)))) (/ a (- 1)) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) (/ a 1) (/ (- (acos a)) (cbrt a)) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.077 * * [simplify]: Extracting # 0 : cost 0 0.077 * * [simplify]: Extracting # 1 : cost 0 0.077 * * [simplify]: Extracting # 2 : cost 0 0.077 * * [simplify]: Extracting # 3 : cost 0 0.077 * * [simplify]: Extracting # 4 : cost 0 0.077 * * [simplify]: Extracting # 5 : cost 0 0.078 * * [simplify]: iteration 0 : 94 enodes (cost 601 ) 0.102 * * [simplify]: Extracting # 0 : cost 0 0.102 * * [simplify]: Extracting # 1 : cost 0 0.102 * * [simplify]: Extracting # 2 : cost 0 0.103 * * [simplify]: Extracting # 3 : cost 0 0.103 * * [simplify]: iteration 1 : 171 enodes (cost 569 ) 0.153 * * [simplify]: Extracting # 0 : cost 0 0.154 * * [simplify]: Extracting # 1 : cost 0 0.154 * * [simplify]: Extracting # 2 : cost 0 0.155 * * [simplify]: Extracting # 3 : cost 0 0.155 * * [simplify]: Extracting # 4 : cost 0 0.156 * * [simplify]: iteration 2 : 459 enodes (cost 553 ) 0.297 * * [simplify]: Extracting # 0 : cost 0 0.300 * * [simplify]: Extracting # 1 : cost 0 0.302 * * [simplify]: Extracting # 2 : cost 0 0.304 * * [simplify]: Extracting # 3 : cost 0 0.306 * * [simplify]: Extracting # 4 : cost 0 0.308 * * [simplify]: iteration 3 : 1923 enodes (cost 551 ) 1.194 * * [simplify]: Extracting # 0 : cost 0 1.206 * * [simplify]: Extracting # 1 : cost 0 1.211 * * [simplify]: Extracting # 2 : cost 0 1.216 * * [simplify]: Extracting # 3 : cost 0 1.220 * * [simplify]: Extracting # 4 : cost 0 1.232 * * [simplify]: iteration done: 5000 enodes (cost 551 ) 1.232 * [simplify]: Simplified to: (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (exp (/ a (- (acos a)))) (pow (/ a (- (acos a))) 3) (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a)))) (pow (/ a (- (acos a))) 3) (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)) (/ (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)) (/ (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) (- (/ a (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) 1.233 * * * [progress]: adding candidates to table 1.370 * * [progress]: iteration 2 / 4 1.370 * * * [progress]: picking best candidate 1.390 * * * * [pick]: Picked # 1.390 * * * [progress]: localizing error 1.402 * * * [progress]: generating rewritten candidates 1.402 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1.419 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.462 * * * [progress]: generating series expansions 1.462 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1.462 * [backup-simplify]: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1.462 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1.462 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1.462 * [taylor]: Taking taylor expansion of -1 in a 1.462 * [backup-simplify]: Simplify -1 into -1 1.462 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.462 * [taylor]: Taking taylor expansion of (acos a) in a 1.462 * [backup-simplify]: Simplify (acos a) into (acos a) 1.462 * [taylor]: Taking taylor expansion of a in a 1.462 * [backup-simplify]: Simplify 0 into 0 1.462 * [backup-simplify]: Simplify 1 into 1 1.462 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.462 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1.462 * [taylor]: Taking taylor expansion of -1 in a 1.462 * [backup-simplify]: Simplify -1 into -1 1.463 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.463 * [taylor]: Taking taylor expansion of (acos a) in a 1.463 * [backup-simplify]: Simplify (acos a) into (acos a) 1.463 * [taylor]: Taking taylor expansion of a in a 1.463 * [backup-simplify]: Simplify 0 into 0 1.463 * [backup-simplify]: Simplify 1 into 1 1.463 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.463 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1.463 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1.464 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1.465 * [backup-simplify]: Simplify 0 into 0 1.466 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.466 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1.466 * [backup-simplify]: Simplify 0 into 0 1.468 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.469 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1.469 * [backup-simplify]: Simplify 0 into 0 1.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.472 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1.472 * [backup-simplify]: Simplify 0 into 0 1.475 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.476 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1.476 * [backup-simplify]: Simplify 0 into 0 1.479 * [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 1.481 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1.481 * [backup-simplify]: Simplify 0 into 0 1.481 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1.481 * [backup-simplify]: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* (acos (/ 1 a)) a)) 1.481 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 1.481 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 1.481 * [taylor]: Taking taylor expansion of -1 in a 1.481 * [backup-simplify]: Simplify -1 into -1 1.481 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.481 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.481 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.481 * [taylor]: Taking taylor expansion of a in a 1.481 * [backup-simplify]: Simplify 0 into 0 1.481 * [backup-simplify]: Simplify 1 into 1 1.481 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 1.481 * [taylor]: Taking taylor expansion of -1 in a 1.481 * [backup-simplify]: Simplify -1 into -1 1.482 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.482 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.482 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.482 * [taylor]: Taking taylor expansion of a in a 1.482 * [backup-simplify]: Simplify 0 into 0 1.482 * [backup-simplify]: Simplify 1 into 1 1.482 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.482 * [backup-simplify]: Simplify (* -1 0) into 0 1.482 * [backup-simplify]: Simplify 0 into 0 1.483 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.483 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1.483 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1.484 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 1.484 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1.484 * [backup-simplify]: Simplify 0 into 0 1.485 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.486 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1.486 * [backup-simplify]: Simplify 0 into 0 1.487 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.488 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1.488 * [backup-simplify]: Simplify 0 into 0 1.489 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.491 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1.491 * [backup-simplify]: Simplify 0 into 0 1.492 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.494 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1.494 * [backup-simplify]: Simplify 0 into 0 1.495 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.497 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1.497 * [backup-simplify]: Simplify 0 into 0 1.497 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1.497 * [backup-simplify]: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1.497 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1.497 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.497 * [taylor]: Taking taylor expansion of a in a 1.497 * [backup-simplify]: Simplify 0 into 0 1.497 * [backup-simplify]: Simplify 1 into 1 1.497 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.497 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.497 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.497 * [taylor]: Taking taylor expansion of a in a 1.497 * [backup-simplify]: Simplify 0 into 0 1.498 * [backup-simplify]: Simplify 1 into 1 1.498 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.498 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.498 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.498 * [backup-simplify]: Simplify 0 into 0 1.498 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.498 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.499 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.499 * [backup-simplify]: Simplify 0 into 0 1.499 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.499 * [backup-simplify]: Simplify 0 into 0 1.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.500 * [backup-simplify]: Simplify 0 into 0 1.502 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.502 * [backup-simplify]: Simplify 0 into 0 1.503 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.503 * [backup-simplify]: Simplify 0 into 0 1.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.505 * [backup-simplify]: Simplify 0 into 0 1.505 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1.505 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.505 * [backup-simplify]: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1.505 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1.505 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.505 * [taylor]: Taking taylor expansion of -1 in a 1.505 * [backup-simplify]: Simplify -1 into -1 1.505 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.505 * [taylor]: Taking taylor expansion of a in a 1.505 * [backup-simplify]: Simplify 0 into 0 1.505 * [backup-simplify]: Simplify 1 into 1 1.505 * [taylor]: Taking taylor expansion of (acos a) in a 1.505 * [backup-simplify]: Simplify (acos a) into (acos a) 1.505 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1.505 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.505 * [taylor]: Taking taylor expansion of -1 in a 1.505 * [backup-simplify]: Simplify -1 into -1 1.506 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.506 * [taylor]: Taking taylor expansion of a in a 1.506 * [backup-simplify]: Simplify 0 into 0 1.506 * [backup-simplify]: Simplify 1 into 1 1.506 * [taylor]: Taking taylor expansion of (acos a) in a 1.506 * [backup-simplify]: Simplify (acos a) into (acos a) 1.506 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1.506 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1.506 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1.506 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1.507 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1.507 * [backup-simplify]: Simplify 0 into 0 1.507 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.508 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1.508 * [backup-simplify]: Simplify 0 into 0 1.508 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1.509 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1.509 * [backup-simplify]: Simplify 0 into 0 1.509 * [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 1.510 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1.510 * [backup-simplify]: Simplify 0 into 0 1.511 * [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 1.512 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1.512 * [backup-simplify]: Simplify 0 into 0 1.512 * [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 1.513 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1.513 * [backup-simplify]: Simplify 0 into 0 1.514 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1.514 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* (acos (/ 1 a)) a)) 1.514 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 1.514 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 1.514 * [taylor]: Taking taylor expansion of -1 in a 1.514 * [backup-simplify]: Simplify -1 into -1 1.514 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.514 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.514 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.514 * [taylor]: Taking taylor expansion of a in a 1.514 * [backup-simplify]: Simplify 0 into 0 1.514 * [backup-simplify]: Simplify 1 into 1 1.514 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.514 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.514 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.514 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 1.514 * [taylor]: Taking taylor expansion of -1 in a 1.514 * [backup-simplify]: Simplify -1 into -1 1.514 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.514 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.514 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.514 * [taylor]: Taking taylor expansion of a in a 1.514 * [backup-simplify]: Simplify 0 into 0 1.514 * [backup-simplify]: Simplify 1 into 1 1.515 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.515 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.515 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.515 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1.516 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 1.516 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1.516 * [backup-simplify]: Simplify 0 into 0 1.516 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.517 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1.517 * [backup-simplify]: Simplify 0 into 0 1.523 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.524 * [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 1.524 * [backup-simplify]: Simplify 0 into 0 1.527 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.527 * [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 1.527 * [backup-simplify]: Simplify 0 into 0 1.528 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.528 * [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 1.528 * [backup-simplify]: Simplify 0 into 0 1.529 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.530 * [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 1.530 * [backup-simplify]: Simplify 0 into 0 1.530 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1.530 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1.530 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1.530 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.530 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.530 * [taylor]: Taking taylor expansion of a in a 1.530 * [backup-simplify]: Simplify 0 into 0 1.530 * [backup-simplify]: Simplify 1 into 1 1.530 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.530 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.530 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.530 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.530 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.530 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.531 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.531 * [taylor]: Taking taylor expansion of a in a 1.531 * [backup-simplify]: Simplify 0 into 0 1.531 * [backup-simplify]: Simplify 1 into 1 1.531 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.531 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.531 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.531 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.531 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.531 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1.532 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1.532 * [backup-simplify]: Simplify 0 into 0 1.533 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.533 * [backup-simplify]: Simplify 0 into 0 1.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1.534 * [backup-simplify]: Simplify 0 into 0 1.535 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.535 * [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 1.535 * [backup-simplify]: Simplify 0 into 0 1.537 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.537 * [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 1.537 * [backup-simplify]: Simplify 0 into 0 1.539 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.539 * [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 1.539 * [backup-simplify]: Simplify 0 into 0 1.539 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1.539 * * * [progress]: simplifying candidates 1.543 * [simplify]: Simplifying: (- (log (- (acos a))) (log a)) (log (/ (- (acos a)) a)) (exp (/ (- (acos a)) a)) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a)) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)) (- (- (acos a))) (- a) (/ 0 a) (/ (acos a) a) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) 1) (/ (sqrt (- (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) (/ 1 1) (/ (- (acos a)) a) (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ -1 (sqrt a)) (/ (acos a) (sqrt a)) (/ -1 1) (/ (acos a) a) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (cbrt (acos a)) a) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) 1) (/ (sqrt (acos a)) a) (/ (- 1) (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ (- 1) (sqrt a)) (/ (acos a) (sqrt a)) (/ (- 1) 1) (/ (acos a) a) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (- (cbrt (acos a))) (sqrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (- (cbrt (acos a))) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) 1) (/ (- (sqrt (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) (/ 1 1) (/ (- (acos a)) a) (/ 1 a) (/ a (- (acos a))) (/ (acos a) a) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) 1) (/ a (cbrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ a (- (acos a))) (/ a (acos a)) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (/ a (- (cbrt (acos a)))) (/ a (- (sqrt (acos a)))) (/ a (- (acos a))) (- 1) (- (- (log (- (acos a))) (log a))) (- (log (/ (- (acos a)) a))) (- 0 (- (log (- (acos a))) (log a))) (- 0 (log (/ (- (acos a)) a))) (- (log 1) (- (log (- (acos a))) (log a))) (- (log 1) (log (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (exp (/ 1 (/ (- (acos a)) a))) (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a))) (/ (* (* 1 1) 1) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a))) (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a)))) (cbrt (/ 1 (/ (- (acos a)) a))) (* (* (/ 1 (/ (- (acos a)) a)) (/ 1 (/ (- (acos a)) a))) (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a))) (- 1) (- (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (cbrt 1) (cbrt (/ (- (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a))) (/ (cbrt 1) (sqrt (/ (- (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (- (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (- (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ -1 (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ -1 1)) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1)) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (/ (- (cbrt (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (/ (- (sqrt (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a)) (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (sqrt 1) (cbrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a))) (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (- (acos a))) a)) (/ (sqrt 1) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (- (acos a))) a)) (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a))) (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a)) (/ (sqrt 1) (/ -1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a))) (/ (sqrt 1) (/ -1 (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a))) (/ (sqrt 1) (/ -1 1)) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (acos a)) a)) (/ (sqrt 1) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (acos a)) a)) (/ (sqrt 1) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a))) (/ (sqrt 1) (/ (- 1) (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a))) (/ (sqrt 1) (/ (- 1) 1)) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (sqrt 1) (/ (- (cbrt (acos a))) a)) (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) 1)) (/ (sqrt 1) (/ (- (sqrt (acos a))) a)) (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a))) (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- (acos a)) a)) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a)) (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (cbrt (- (acos a))) a)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ (sqrt (- (acos a))) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a)) (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))) (/ 1 (/ -1 (sqrt a))) (/ 1 (/ (acos a) (sqrt a))) (/ 1 (/ -1 1)) (/ 1 (/ (acos a) a)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (cbrt (acos a)) a)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) a)) (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))) (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (acos a) (sqrt a))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (acos a) a)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (- (cbrt (acos a))) a)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a)) (/ 1 1) (/ 1 (/ (- (acos a)) a)) (/ 1 (- (acos a))) (/ 1 (/ 1 a)) (/ 1 (/ (- (acos a)) a)) (/ (/ (- (acos a)) a) 1) (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ -1 (sqrt a))) (/ 1 (/ -1 1)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (- (acos a))) (/ (/ (- (acos a)) a) (cbrt 1)) (/ (/ (- (acos a)) a) (sqrt 1)) (/ (/ (- (acos a)) a) 1) (/ 1 (- (acos a))) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 1.548 * * [simplify]: Extracting # 0 : cost 0 1.548 * * [simplify]: Extracting # 1 : cost 0 1.548 * * [simplify]: Extracting # 2 : cost 0 1.549 * * [simplify]: Extracting # 3 : cost 0 1.549 * * [simplify]: Extracting # 4 : cost 0 1.550 * * [simplify]: Extracting # 5 : cost 0 1.550 * * [simplify]: Extracting # 6 : cost 0 1.551 * * [simplify]: iteration 0 : 288 enodes (cost 3166 ) 1.742 * * [simplify]: Extracting # 0 : cost 0 1.744 * * [simplify]: Extracting # 1 : cost 0 1.745 * * [simplify]: Extracting # 2 : cost 0 1.745 * * [simplify]: iteration 1 : 785 enodes (cost 2622 ) 2.272 * * [simplify]: Extracting # 0 : cost 0 2.279 * * [simplify]: Extracting # 1 : cost 0 2.287 * * [simplify]: Extracting # 2 : cost 0 2.295 * * [simplify]: Extracting # 3 : cost 0 2.309 * * [simplify]: iteration 2 : 4359 enodes (cost 2554 ) 3.356 * * [simplify]: Extracting # 0 : cost 0 3.367 * * [simplify]: Extracting # 1 : cost 0 3.376 * * [simplify]: Extracting # 2 : cost 0 3.389 * * [simplify]: iteration done: 5000 enodes (cost 2550 ) 3.390 * [simplify]: Simplified to: (log (/ (- (acos a)) a)) (log (/ (- (acos a)) a)) (exp (/ (- (acos a)) a)) (pow (/ (- (acos a)) a) 3) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a)) (pow (/ (- (acos a)) a) 3) (sqrt (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)) (acos a) (- a) 0 (/ (acos a) a) (/ (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (cbrt 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 (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)) (/ (cbrt (acos a)) (/ (sqrt a) (cbrt (acos a)))) (/ (- (cbrt (acos a))) (sqrt a)) (* (cbrt (acos a)) (cbrt (acos a))) (/ (- (cbrt (acos a))) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (sqrt (acos a)) (/ (- (sqrt (acos a))) a) (/ (/ 1 (cbrt a)) (cbrt a)) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) 1 (/ (- (acos a)) a) (/ 1 a) (/ a (- (acos a))) (/ (acos a) a) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (- (acos a)) (/ a (cbrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ a (- (acos a))) (/ a (acos a)) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (/ a (- (cbrt (acos a)))) (/ a (- (sqrt (acos a)))) (/ a (- (acos a))) -1 (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (exp (/ 1 (/ (- (acos a)) a))) (/ 1 (pow (/ (- (acos a)) a) 3)) (/ 1 (pow (/ (- (acos a)) a) 3)) (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a)))) (cbrt (/ 1 (/ (- (acos a)) a))) (pow (* (/ 1 (- (acos a))) a) 3) (sqrt (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a))) -1 (/ (acos a) a) (/ (/ 1 (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (/ (cbrt (- (acos a))) a)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (sqrt (- (acos a)))) (/ 1 (/ (sqrt (- (acos a))) a)) (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))) (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))) 1 (* (/ 1 (- (acos a))) a) (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))) -1 (/ 1 (/ (acos a) a)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (/ (cbrt (acos a)) a)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) a)) (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))) -1 (/ 1 (/ (acos a) a)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (/ (- (cbrt (acos a))) a)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a)) (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))) (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (- (acos a))) a (/ (/ 1 (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (/ (cbrt (- (acos a))) a)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (sqrt (- (acos a)))) (/ 1 (/ (sqrt (- (acos a))) a)) (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))) (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))) 1 (* (/ 1 (- (acos a))) a) (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))) -1 (/ 1 (/ (acos a) a)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (/ (cbrt (acos a)) a)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) a)) (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))) -1 (/ 1 (/ (acos a) a)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (/ (- (cbrt (acos a))) a)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a)) (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))) (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (- (acos a))) a (/ (/ 1 (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (/ (cbrt (- (acos a))) a)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (sqrt (- (acos a)))) (/ 1 (/ (sqrt (- (acos a))) a)) (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))) (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))) 1 (* (/ 1 (- (acos a))) a) (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))) -1 (/ 1 (/ (acos a) a)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (/ (cbrt (acos a)) a)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (/ (sqrt (acos a)) a)) (- (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (- (sqrt a)) (/ 1 (/ (acos a) (sqrt a))) -1 (/ 1 (/ (acos a) a)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (/ (- (cbrt (acos a))) a)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (sqrt (acos a))) (/ 1 (/ (- (sqrt (acos a))) a)) (* (cbrt a) (cbrt a)) (/ 1 (/ (- (acos a)) (cbrt a))) (sqrt a) (/ 1 (/ (- (acos a)) (sqrt a))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (- (acos a))) a (* (/ 1 (- (acos a))) a) (/ (- (acos a)) a) (/ (/ 1 (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)) (sqrt a) 1 (- (* (cbrt a) (cbrt a))) (- (sqrt a)) -1 (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (- (sqrt (acos a)))) (- (* (cbrt a) (cbrt a))) (- (sqrt a)) -1 (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a)) (sqrt a) 1 1 (/ 1 (- (acos a))) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ 1 (- (acos a))) (- (/ (acos a) a)) (- (/ (acos a) a)) (- (/ (acos a) a)) (- (/ a (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) 3.393 * * * [progress]: adding candidates to table 3.790 * * [progress]: iteration 3 / 4 3.790 * * * [progress]: picking best candidate 3.808 * * * * [pick]: Picked # 3.808 * * * [progress]: localizing error 3.816 * * * [progress]: generating rewritten candidates 3.816 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.877 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.985 * * * [progress]: generating series expansions 3.985 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.985 * [backup-simplify]: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 3.985 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 3.985 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 3.985 * [taylor]: Taking taylor expansion of -1 in a 3.985 * [backup-simplify]: Simplify -1 into -1 3.985 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 3.985 * [taylor]: Taking taylor expansion of a in a 3.985 * [backup-simplify]: Simplify 0 into 0 3.985 * [backup-simplify]: Simplify 1 into 1 3.985 * [taylor]: Taking taylor expansion of (acos a) in a 3.985 * [backup-simplify]: Simplify (acos a) into (acos a) 3.986 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 3.986 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 3.986 * [taylor]: Taking taylor expansion of -1 in a 3.986 * [backup-simplify]: Simplify -1 into -1 3.986 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 3.986 * [taylor]: Taking taylor expansion of a in a 3.986 * [backup-simplify]: Simplify 0 into 0 3.986 * [backup-simplify]: Simplify 1 into 1 3.986 * [taylor]: Taking taylor expansion of (acos a) in a 3.986 * [backup-simplify]: Simplify (acos a) into (acos a) 3.986 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 3.986 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 3.986 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 3.986 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 3.987 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 3.987 * [backup-simplify]: Simplify 0 into 0 3.988 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 3.989 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 3.989 * [backup-simplify]: Simplify 0 into 0 3.989 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 3.990 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 3.990 * [backup-simplify]: Simplify 0 into 0 3.991 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 3.992 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 3.992 * [backup-simplify]: Simplify 0 into 0 3.993 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 3.995 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 3.995 * [backup-simplify]: Simplify 0 into 0 3.996 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 3.998 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 3.998 * [backup-simplify]: Simplify 0 into 0 3.998 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 3.998 * [backup-simplify]: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* (acos (/ 1 a)) a)) 3.998 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 3.998 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 3.998 * [taylor]: Taking taylor expansion of -1 in a 3.998 * [backup-simplify]: Simplify -1 into -1 3.998 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 3.998 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 3.998 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 3.999 * [taylor]: Taking taylor expansion of a in a 3.999 * [backup-simplify]: Simplify 0 into 0 3.999 * [backup-simplify]: Simplify 1 into 1 3.999 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 3.999 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 3.999 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 3.999 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 3.999 * [taylor]: Taking taylor expansion of -1 in a 3.999 * [backup-simplify]: Simplify -1 into -1 3.999 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 3.999 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 3.999 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 4.000 * [taylor]: Taking taylor expansion of a in a 4.000 * [backup-simplify]: Simplify 0 into 0 4.000 * [backup-simplify]: Simplify 1 into 1 4.000 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 4.000 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 4.000 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 4.000 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 4.001 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 4.002 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 4.002 * [backup-simplify]: Simplify 0 into 0 4.002 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.003 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.003 * [backup-simplify]: Simplify 0 into 0 4.004 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.004 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.004 * [backup-simplify]: Simplify 0 into 0 4.006 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.006 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.006 * [backup-simplify]: Simplify 0 into 0 4.007 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.008 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.008 * [backup-simplify]: Simplify 0 into 0 4.010 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.010 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.011 * [backup-simplify]: Simplify 0 into 0 4.011 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 4.011 * [backup-simplify]: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 4.011 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 4.011 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 4.011 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 4.011 * [taylor]: Taking taylor expansion of a in a 4.011 * [backup-simplify]: Simplify 0 into 0 4.011 * [backup-simplify]: Simplify 1 into 1 4.011 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 4.011 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 4.011 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 4.012 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 4.012 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 4.012 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 4.012 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 4.012 * [taylor]: Taking taylor expansion of a in a 4.012 * [backup-simplify]: Simplify 0 into 0 4.012 * [backup-simplify]: Simplify 1 into 1 4.012 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 4.012 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 4.012 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 4.013 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 4.013 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 4.013 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 4.014 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 4.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 4.014 * [backup-simplify]: Simplify 0 into 0 4.016 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 4.016 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.016 * [backup-simplify]: Simplify 0 into 0 4.017 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 4.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.018 * [backup-simplify]: Simplify 0 into 0 4.020 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 4.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.020 * [backup-simplify]: Simplify 0 into 0 4.022 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 4.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.022 * [backup-simplify]: Simplify 0 into 0 4.024 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 4.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.025 * [backup-simplify]: Simplify 0 into 0 4.025 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 4.025 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 4.025 * [backup-simplify]: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 4.025 * [approximate]: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 4.025 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 4.025 * [taylor]: Taking taylor expansion of -1 in a 4.025 * [backup-simplify]: Simplify -1 into -1 4.025 * [taylor]: Taking taylor expansion of (acos a) in a 4.025 * [backup-simplify]: Simplify (acos a) into (acos a) 4.025 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 4.025 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 4.025 * [taylor]: Taking taylor expansion of -1 in a 4.025 * [backup-simplify]: Simplify -1 into -1 4.025 * [taylor]: Taking taylor expansion of (acos a) in a 4.025 * [backup-simplify]: Simplify (acos a) into (acos a) 4.025 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 4.025 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 4.025 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 4.025 * [backup-simplify]: Simplify 0 into 0 4.026 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 4.026 * [backup-simplify]: Simplify 0 into 0 4.026 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 4.026 * [backup-simplify]: Simplify 0 into 0 4.026 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 4.026 * [backup-simplify]: Simplify 0 into 0 4.026 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 4.026 * [backup-simplify]: Simplify 0 into 0 4.027 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 4.027 * [backup-simplify]: Simplify 0 into 0 4.027 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 4.027 * [backup-simplify]: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 4.027 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 4.027 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 4.027 * [taylor]: Taking taylor expansion of -1 in a 4.027 * [backup-simplify]: Simplify -1 into -1 4.027 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 4.027 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 4.027 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 4.027 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 4.027 * [taylor]: Taking taylor expansion of -1 in a 4.027 * [backup-simplify]: Simplify -1 into -1 4.027 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 4.027 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 4.027 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 4.027 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 4.027 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.028 * [backup-simplify]: Simplify 0 into 0 4.029 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.029 * [backup-simplify]: Simplify 0 into 0 4.029 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 4.029 * [backup-simplify]: Simplify 0 into 0 4.029 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 4.029 * [backup-simplify]: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 4.029 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 4.029 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 4.029 * [taylor]: Taking taylor expansion of -1 in a 4.029 * [backup-simplify]: Simplify -1 into -1 4.029 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 4.029 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 4.030 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 4.030 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 4.030 * [taylor]: Taking taylor expansion of -1 in a 4.030 * [backup-simplify]: Simplify -1 into -1 4.030 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 4.030 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 4.030 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 4.030 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 4.030 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 4.030 * [backup-simplify]: Simplify 0 into 0 4.031 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.031 * [backup-simplify]: Simplify 0 into 0 4.031 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.032 * [backup-simplify]: Simplify 0 into 0 4.032 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.032 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 4.033 * * * [progress]: simplifying candidates 4.044 * [simplify]: Simplifying: (- (- (log (- (acos a)))) (- (log a))) (- (- (log (- (acos a)))) (- 0 (log a))) (- (- (log (- (acos a)))) (- (log 1) (log a))) (- (- (log (- (acos a)))) (log (/ 1 a))) (- (- 0 (log (- (acos a)))) (- (log a))) (- (- 0 (log (- (acos a)))) (- 0 (log a))) (- (- 0 (log (- (acos a)))) (- (log 1) (log a))) (- (- 0 (log (- (acos a)))) (log (/ 1 a))) (- (- (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 a))) (- (log (/ 1 (- (acos a)))) (- (log 1) (log a))) (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (exp (/ (/ 1 (- (acos a))) (/ 1 a))) (/ (/ (* (* 1 1) 1) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (/ (* (* 1 1) 1) (* (* a a) a))) (/ (/ (* (* 1 1) 1) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (/ (* (* 1 1) 1) (* (* a a) a))) (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (* (cbrt (/ (/ 1 (- (acos a))) (/ 1 a))) (cbrt (/ (/ 1 (- (acos a))) (/ 1 a)))) (cbrt (/ (/ 1 (- (acos a))) (/ 1 a))) (* (* (/ (/ 1 (- (acos a))) (/ 1 a)) (/ (/ 1 (- (acos a))) (/ 1 a))) (/ (/ 1 (- (acos a))) (/ 1 a))) (sqrt (/ (/ 1 (- (acos a))) (/ 1 a))) (sqrt (/ (/ 1 (- (acos a))) (/ 1 a))) (- (/ 1 (- (acos a)))) (- (/ 1 a)) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) a)) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) a)) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (cbrt a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ 1 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt (/ 1 (- (acos a)))) (/ (cbrt 1) a)) (/ (sqrt (/ 1 (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ (sqrt 1) 1)) (/ (sqrt (/ 1 (- (acos a)))) (/ (sqrt 1) a)) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 (cbrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 1)) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (sqrt (/ 1 (- (acos a)))) 1) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (sqrt (/ 1 (- (acos a)))) 1) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 1)) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 1) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 1) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ 1 1)) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 1) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 1) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (- (acos a))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (- (acos a))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (- (acos a))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 1)) (/ (/ (cbrt 1) (- (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1) (/ (/ (cbrt 1) (- (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1) (/ (/ (cbrt 1) (- (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (acos a)) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (acos a)) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (acos a)) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (acos a)) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (acos a)) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (acos a)) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (acos a)) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) -1) (/ 1 1)) (/ (/ (cbrt 1) (acos a)) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) -1) 1) (/ (/ (cbrt 1) (acos a)) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) -1) 1) (/ (/ (cbrt 1) (acos a)) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 1)) (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (/ (cbrt 1) (cbrt (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ 1 1)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 1) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 1) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (acos a)) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (acos a)) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (acos a)) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (acos a)) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (acos a)) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (acos a)) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (acos a)) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ 1 1)) (/ (/ (cbrt 1) (acos a)) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) 1) (/ (/ (cbrt 1) (acos a)) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (- 1)) 1) (/ (/ (cbrt 1) (acos a)) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 1)) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ 1 1)) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 1) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 1) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (cbrt 1) (- (acos a))) (cbrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt (/ 1 a))) (/ (/ (cbrt 1) (- (acos a))) (sqrt (/ 1 a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt 1) (sqrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ (sqrt 1) 1)) (/ (/ (cbrt 1) (- (acos a))) (/ (sqrt 1) a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (cbrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 (sqrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (sqrt a))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) (/ 1 1)) (/ (/ (cbrt 1) (- (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1) (/ (/ (cbrt 1) (- (acos a))) (/ 1 a)) (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1) (/ (/ (cbrt 1) (- (acos a))) (/ 1 a)) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 1)) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 1) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 1) (/ (/ (sqrt 1) (cbrt (- (acos a)))) (/ 1 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))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 1)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) 1) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (sqrt (- (acos a)))) 1) (/ (/ (sqrt 1) (sqrt (- (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (- (acos a))) (cbrt (/ 1 a))) (/ (/ (sqrt 1) 1) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (- (acos a))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (- (acos a))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) 1) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) 1) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (acos a))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) 1) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- (acos a))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) 1) (/ 1 1)) (/ (/ (sqrt 1) (- (acos a))) (/ 1 a)) (/ (/ (sqrt 1) 1) 1) (/ (/ (sqrt 1) (- (acos a))) (/ 1 a)) (/ (/ (sqrt 1) 1) 1) (/ (/ (sqrt 1) (- (acos a))) (/ 1 a)) (/ (/ (sqrt 1) -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (acos a)) (cbrt (/ 1 a))) (/ (/ (sqrt 1) -1) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (acos a)) (sqrt (/ 1 a))) (/ (/ (sqrt 1) -1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) -1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) -1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (acos a)) (/ (cbrt 1) a)) (/ (/ (sqrt 1) -1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (acos a)) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) -1) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (acos a)) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) -1) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (acos a)) (/ (sqrt 1) a)) (/ (/ (sqrt 1) -1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (acos a)) (/ 1 (cbrt a))) (/ (/ (sqrt 1) -1) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (acos a)) (/ 1 (sqrt a))) (/ (/ (sqrt 1) -1) (/ 1 1)) (/ (/ (sqrt 1) (acos a)) (/ 1 a)) (/ (/ (sqrt 1) -1) 1) (/ (/ (sqrt 1) (acos a)) (/ 1 a)) (/ (/ (sqrt 1) -1) 1) (/ (/ (sqrt 1) (acos a)) (/ 1 a)) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (cbrt (/ 1 a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (cbrt (acos a))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 1)) (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 a)) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 a)) (/ (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (/ (sqrt 1) (cbrt (acos a))) (/ 1 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))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 1)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 a)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) 1) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 a)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) 1) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 a)) (/ (/ (sqrt 1) (- 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (acos a)) (cbrt (/ 1 a))) (/ (/ (sqrt 1) (- 1)) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (acos a)) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (- 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (- 1)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (acos a)) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (- 1)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (acos a)) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (- 1)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (acos a)) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (- 1)) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (acos a)) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- 1)) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (acos a)) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (- 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (acos a)) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (- 1)) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (acos a)) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- 1)) (/ 1 1)) (/ (/ (sqrt 1) (acos a)) (/ 1 a)) (/ (/ (sqrt 1) (- 1)) 1) (/ (/ (sqrt 1) (acos a)) (/ 1 a)) (/ (/ (sqrt 1) (- 1)) 1) (/ (/ (sqrt 1) (acos a)) (/ 1 a)) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 1)) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (/ (sqrt 1) (- (cbrt (acos a)))) (/ 1 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))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (sqrt (acos a))) (/ 1 1)) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (sqrt (acos a))) 1) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) (sqrt (acos a))) 1) (/ (/ (sqrt 1) (- (sqrt (acos a)))) (/ 1 a)) (/ (/ (sqrt 1) 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ (sqrt 1) (- (acos a))) (cbrt (/ 1 a))) (/ (/ (sqrt 1) 1) (sqrt (/ 1 a))) (/ (/ (sqrt 1) (- (acos a))) (sqrt (/ 1 a))) (/ (/ (sqrt 1) 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ (sqrt 1) 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ (sqrt 1) (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ (sqrt 1) 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ (sqrt 1) (- (acos a))) (/ (cbrt 1) a)) (/ (/ (sqrt 1) 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ (sqrt 1) 1) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ (sqrt 1) 1) (/ (sqrt 1) 1)) (/ (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) a)) (/ (/ (sqrt 1) 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ (sqrt 1) (- (acos a))) (/ 1 (cbrt a))) (/ (/ (sqrt 1) 1) (/ 1 (sqrt a))) (/ (/ (sqrt 1) (- (acos a))) (/ 1 (sqrt a))) (/ (/ (sqrt 1) 1) (/ 1 1)) (/ (/ (sqrt 1) (- (acos a))) (/ 1 a)) (/ (/ (sqrt 1) 1) 1) (/ (/ (sqrt 1) (- (acos a))) (/ 1 a)) (/ (/ (sqrt 1) 1) 1) (/ (/ (sqrt 1) (- (acos a))) (/ 1 a)) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (cbrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (cbrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (cbrt (- (acos a)))) (/ (cbrt 1) a)) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (cbrt (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (cbrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt 1) 1)) (/ (/ 1 (cbrt (- (acos a)))) (/ (sqrt 1) a)) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (sqrt a))) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 1)) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 a)) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 1) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 a)) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 1) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 a)) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (sqrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (sqrt (- (acos a)))) (/ (cbrt 1) a)) (/ (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) 1)) (/ (/ 1 (sqrt (- (acos a)))) (/ (sqrt 1) a)) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 (cbrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 1)) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 a)) (/ (/ 1 (sqrt (- (acos a)))) 1) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 a)) (/ (/ 1 (sqrt (- (acos a)))) 1) (/ (/ 1 (sqrt (- (acos a)))) (/ 1 a)) (/ (/ 1 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ (/ 1 1) (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (acos a))) (/ (cbrt 1) a)) (/ (/ 1 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 1) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 1) (/ (sqrt 1) 1)) (/ (/ 1 (- (acos a))) (/ (sqrt 1) a)) (/ (/ 1 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ 1 (cbrt a))) (/ (/ 1 1) (/ 1 (sqrt a))) (/ (/ 1 (- (acos a))) (/ 1 (sqrt a))) (/ (/ 1 1) (/ 1 1)) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ (/ 1 1) 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ (/ 1 1) 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ (/ 1 -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))) (/ (/ 1 -1) (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (/ (/ 1 -1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (acos a)) (/ (cbrt 1) (cbrt a))) (/ (/ 1 -1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (acos a)) (/ (cbrt 1) (sqrt a))) (/ (/ 1 -1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (acos a)) (/ (cbrt 1) a)) (/ (/ 1 -1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (acos a)) (/ (sqrt 1) (cbrt a))) (/ (/ 1 -1) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (acos a)) (/ (sqrt 1) (sqrt a))) (/ (/ 1 -1) (/ (sqrt 1) 1)) (/ (/ 1 (acos a)) (/ (sqrt 1) a)) (/ (/ 1 -1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (/ (/ 1 -1) (/ 1 (sqrt a))) (/ (/ 1 (acos a)) (/ 1 (sqrt a))) (/ (/ 1 -1) (/ 1 1)) (/ (/ 1 (acos a)) (/ 1 a)) (/ (/ 1 -1) 1) (/ (/ 1 (acos a)) (/ 1 a)) (/ (/ 1 -1) 1) (/ (/ 1 (acos a)) (/ 1 a)) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (cbrt (acos a))) (/ (cbrt 1) a)) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (cbrt (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (cbrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt 1) 1)) (/ (/ 1 (cbrt (acos a))) (/ (sqrt 1) a)) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (cbrt (acos a))) (/ 1 (cbrt a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (sqrt a))) (/ (/ 1 (cbrt (acos a))) (/ 1 (sqrt a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 1)) (/ (/ 1 (cbrt (acos a))) (/ 1 a)) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (/ 1 (cbrt (acos a))) (/ 1 a)) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 1) (/ (/ 1 (cbrt (acos a))) (/ 1 a)) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (sqrt (acos a))) (/ (cbrt 1) a)) (/ (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (sqrt (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (sqrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) 1)) (/ (/ 1 (sqrt (acos a))) (/ (sqrt 1) a)) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (sqrt (acos a))) (/ 1 (cbrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (sqrt (acos a))) (/ 1 (sqrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 1)) (/ (/ 1 (sqrt (acos a))) (/ 1 a)) (/ (/ 1 (- (sqrt (acos a)))) 1) (/ (/ 1 (sqrt (acos a))) (/ 1 a)) (/ (/ 1 (- (sqrt (acos a)))) 1) (/ (/ 1 (sqrt (acos a))) (/ 1 a)) (/ (/ 1 (- 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))) (/ (/ 1 (- 1)) (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (/ (/ 1 (- 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (acos a)) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (- 1)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (acos a)) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (- 1)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (acos a)) (/ (cbrt 1) a)) (/ (/ 1 (- 1)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (acos a)) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (- 1)) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (acos a)) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- 1)) (/ (sqrt 1) 1)) (/ (/ 1 (acos a)) (/ (sqrt 1) a)) (/ (/ 1 (- 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (/ (/ 1 (- 1)) (/ 1 (sqrt a))) (/ (/ 1 (acos a)) (/ 1 (sqrt a))) (/ (/ 1 (- 1)) (/ 1 1)) (/ (/ 1 (acos a)) (/ 1 a)) (/ (/ 1 (- 1)) 1) (/ (/ 1 (acos a)) (/ 1 a)) (/ (/ 1 (- 1)) 1) (/ (/ 1 (acos a)) (/ 1 a)) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (cbrt (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (cbrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (cbrt (acos a)))) (/ (cbrt 1) a)) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (cbrt (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (cbrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt 1) 1)) (/ (/ 1 (- (cbrt (acos a)))) (/ (sqrt 1) a)) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 (cbrt a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 1)) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 a)) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 a)) (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 a)) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) a)) (/ (/ 1 (sqrt (acos a))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 (sqrt (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (sqrt (acos a))) (/ (sqrt 1) 1)) (/ (/ 1 (- (sqrt (acos a)))) (/ (sqrt 1) a)) (/ (/ 1 (sqrt (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 (cbrt a))) (/ (/ 1 (sqrt (acos a))) (/ 1 (sqrt a))) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (/ 1 (sqrt (acos a))) (/ 1 1)) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 a)) (/ (/ 1 (sqrt (acos a))) 1) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 a)) (/ (/ 1 (sqrt (acos a))) 1) (/ (/ 1 (- (sqrt (acos a)))) (/ 1 a)) (/ (/ 1 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ (/ 1 1) (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (acos a))) (/ (cbrt 1) a)) (/ (/ 1 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ (/ 1 1) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 1) (/ (sqrt 1) 1)) (/ (/ 1 (- (acos a))) (/ (sqrt 1) a)) (/ (/ 1 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ 1 (cbrt a))) (/ (/ 1 1) (/ 1 (sqrt a))) (/ (/ 1 (- (acos a))) (/ 1 (sqrt a))) (/ (/ 1 1) (/ 1 1)) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ (/ 1 1) 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ (/ 1 1) 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (acos a))) (/ (cbrt 1) a)) (/ 1 (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ 1 (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ 1 (/ (sqrt 1) 1)) (/ (/ 1 (- (acos a))) (/ (sqrt 1) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ 1 (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ (/ 1 (- (acos a))) (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (cbrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (cbrt 1) (sqrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (acos a))) (/ (cbrt 1) a)) (/ 1 (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (cbrt a))) (/ 1 (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ 1 (/ (sqrt 1) 1)) (/ (/ 1 (- (acos a))) (/ (sqrt 1) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ 1 (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ (/ 1 (- (acos a))) (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 1) (/ (/ 1 (- (acos a))) (/ 1 a)) (/ 1 (/ 1 a)) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) (sqrt a))) (/ (/ 1 (- (acos a))) (/ (sqrt 1) 1)) (/ (/ 1 (- (acos a))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (/ 1 (- (acos a))) (/ 1 (sqrt a))) (/ (/ 1 (- (acos a))) (/ 1 1)) (/ (/ 1 (- (acos a))) 1) (/ (/ 1 (- (acos a))) 1) (/ (/ 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 a) (/ (cbrt 1) (- (acos a)))) (/ (/ 1 a) (/ (cbrt 1) (acos a))) (/ (/ 1 a) (/ (cbrt 1) (cbrt (acos a)))) (/ (/ 1 a) (/ (cbrt 1) (sqrt (acos a)))) (/ (/ 1 a) (/ (cbrt 1) (acos a))) (/ (/ 1 a) (/ (cbrt 1) (- (cbrt (acos a))))) (/ (/ 1 a) (/ (cbrt 1) (- (sqrt (acos a))))) (/ (/ 1 a) (/ (cbrt 1) (- (acos a)))) (/ (/ 1 a) (/ (sqrt 1) (cbrt (- (acos a))))) (/ (/ 1 a) (/ (sqrt 1) (sqrt (- (acos a))))) (/ (/ 1 a) (/ (sqrt 1) (- (acos a)))) (/ (/ 1 a) (/ (sqrt 1) (acos a))) (/ (/ 1 a) (/ (sqrt 1) (cbrt (acos a)))) (/ (/ 1 a) (/ (sqrt 1) (sqrt (acos a)))) (/ (/ 1 a) (/ (sqrt 1) (acos a))) (/ (/ 1 a) (/ (sqrt 1) (- (cbrt (acos a))))) (/ (/ 1 a) (/ (sqrt 1) (- (sqrt (acos a))))) (/ (/ 1 a) (/ (sqrt 1) (- (acos a)))) (/ (/ 1 a) (/ 1 (cbrt (- (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 (- (acos a))) 1) (* (/ 1 a) (- (acos a))) (- 1) (- (log (- (acos a)))) (- 0 (log (- (acos a)))) (- (log 1) (log (- (acos a)))) (log (/ 1 (- (acos a)))) (exp (/ 1 (- (acos a)))) (/ (* (* 1 1) 1) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (- 1) (- (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt 1) (cbrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (cbrt 1) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) -1) (/ (cbrt 1) (acos a)) (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt 1) (cbrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (cbrt 1) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (cbrt 1) (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (- (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (cbrt 1) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 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) 1) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) -1) (/ (sqrt 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) (- 1)) (/ (sqrt 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) 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) (/ 1 (- (acos a))) (/ 1 -1) (/ 1 (acos a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- 1)) (/ 1 (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 1) (/ 1 (- (acos a))) (/ 1 (- (acos a))) (/ (- (acos a)) 1) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) (/ 1 1) (/ 1 -1) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (- (sqrt (acos a)))) (/ 1 (- 1)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 1) (/ (- (acos a)) (cbrt 1)) (/ (- (acos a)) (sqrt 1)) (/ (- (acos a)) 1) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) 4.075 * * [simplify]: Extracting # 0 : cost 0 4.077 * * [simplify]: Extracting # 1 : cost 0 4.079 * * [simplify]: Extracting # 2 : cost 0 4.081 * * [simplify]: Extracting # 3 : cost 0 4.083 * * [simplify]: Extracting # 4 : cost 0 4.085 * * [simplify]: Extracting # 5 : cost 0 4.086 * * [simplify]: Extracting # 6 : cost 0 4.088 * * [simplify]: iteration 0 : 807 enodes (cost 12511 ) 5.969 * * [simplify]: Extracting # 0 : cost 0 5.976 * * [simplify]: Extracting # 1 : cost 0 5.979 * * [simplify]: Extracting # 2 : cost 0 5.981 * * [simplify]: Extracting # 3 : cost 0 5.983 * * [simplify]: iteration 1 : 2939 enodes (cost 9204 ) 6.571 * * [simplify]: Extracting # 0 : cost 0 6.581 * * [simplify]: Extracting # 1 : cost 0 6.588 * * [simplify]: Extracting # 2 : cost 0 6.602 * * [simplify]: Extracting # 3 : cost 0 6.609 * * [simplify]: Extracting # 4 : cost 0 6.616 * * [simplify]: iteration done: 5000 enodes (cost 8268 ) 6.624 * [simplify]: Simplified to: (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (exp (* (/ 1 (- (acos a))) a)) (* (/ 1 (pow (- (acos a)) 3)) (pow a 3)) (/ (/ 1 (pow (- (acos a)) 3)) (pow (/ 1 a) 3)) (* (pow (/ 1 (- (acos a))) 3) (pow a 3)) (/ (pow (/ 1 (- (acos a))) 3) (pow (/ 1 a) 3)) (* (cbrt (* (/ 1 (- (acos a))) a)) (cbrt (* (/ 1 (- (acos a))) a))) (cbrt (* (/ 1 (- (acos a))) a)) (pow (* (/ 1 (- (acos a))) a) 3) (sqrt (* (/ 1 (- (acos a))) a)) (sqrt (* (/ 1 (- (acos a))) a)) (/ -1 (- (acos a))) (/ -1 a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (* (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (- (acos a)))) (cbrt a)) (* (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt a)) (* (/ 1 (cbrt (- (acos a)))) (sqrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ 1 (cbrt (- (acos a)))) a) (/ (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (cbrt (acos a)))) (cbrt a)) (* (/ (/ 1 (cbrt (acos a))) (cbrt (acos a))) (sqrt a)) (* (/ 1 (- (cbrt (acos a)))) (sqrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ 1 (- (cbrt (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) a (* (/ 1 a) (- (acos a))) (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 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 (- (acos a)))) (* (/ 1 a) (sqrt (- (acos a)))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (cbrt (acos a))) (* (/ 1 a) (sqrt (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (- (cbrt (acos a)))) (* (/ 1 a) (- (sqrt (acos a)))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (cbrt (- (acos a)))) (* (/ 1 a) (sqrt (- (acos a)))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (cbrt (acos a))) (* (/ 1 a) (sqrt (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (- (cbrt (acos a)))) (* (/ 1 a) (- (sqrt (acos a)))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (cbrt (- (acos a)))) (* (/ 1 a) (sqrt (- (acos a)))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (cbrt (acos a))) (* (/ 1 a) (sqrt (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (- (cbrt (acos a)))) (* (/ 1 a) (- (sqrt (acos a)))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (- (acos a))) (* (/ 1 a) (- (acos a))) (/ 1 (- (acos a))) (/ (- (acos a)) a) -1 (- (log (- (acos a)))) (- (log (- (acos a)))) (- (log (- (acos a)))) (- (log (- (acos a)))) (exp (/ 1 (- (acos a)))) (/ 1 (pow (- (acos a)) 3)) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (pow (/ 1 (- (acos a))) 3) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) -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 (/ 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 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 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 (/ 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 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 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 (/ 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 (* (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 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) 1 -1 (/ 1 (* (- (cbrt (acos a))) (cbrt (acos a)))) (/ 1 (- (sqrt (acos a)))) -1 (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt (acos a))) 1 (- (acos a)) (- (acos a)) (- (acos a)) (- (/ a (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) 6.629 * * * [progress]: adding candidates to table 7.008 * * [progress]: iteration 4 / 4 7.008 * * * [progress]: picking best candidate 7.016 * * * * [pick]: Picked # 7.016 * * * [progress]: localizing error 7.038 * * * [progress]: generating rewritten candidates 7.038 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 7.061 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 7.074 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 7.191 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 7.389 * * * [progress]: generating series expansions 7.389 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 7.390 * [backup-simplify]: Simplify (cbrt (pow (/ 1 (- (acos a))) 3)) into (/ (cbrt -1) (acos a)) 7.390 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 7.390 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 7.390 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.390 * [taylor]: Taking taylor expansion of -1 in a 7.390 * [backup-simplify]: Simplify -1 into -1 7.391 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.392 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.392 * [taylor]: Taking taylor expansion of (acos a) in a 7.392 * [backup-simplify]: Simplify (acos a) into (acos a) 7.392 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.392 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 7.392 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.392 * [taylor]: Taking taylor expansion of -1 in a 7.392 * [backup-simplify]: Simplify -1 into -1 7.393 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.393 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.393 * [taylor]: Taking taylor expansion of (acos a) in a 7.393 * [backup-simplify]: Simplify (acos a) into (acos a) 7.394 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.394 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.395 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 7.395 * [backup-simplify]: Simplify 0 into 0 7.397 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.397 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.397 * [backup-simplify]: Simplify 0 into 0 7.399 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.399 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.399 * [backup-simplify]: Simplify 0 into 0 7.401 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.402 * [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 7.402 * [backup-simplify]: Simplify 0 into 0 7.403 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.404 * [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 7.404 * [backup-simplify]: Simplify 0 into 0 7.406 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.407 * [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 7.407 * [backup-simplify]: Simplify 0 into 0 7.408 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.408 * [backup-simplify]: Simplify (cbrt (pow (/ 1 (- (acos (/ 1 a)))) 3)) into (/ (cbrt -1) (acos (/ 1 a))) 7.408 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 7.408 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 7.408 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.408 * [taylor]: Taking taylor expansion of -1 in a 7.408 * [backup-simplify]: Simplify -1 into -1 7.409 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.409 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.409 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.409 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.419 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 7.419 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 7.419 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.419 * [taylor]: Taking taylor expansion of -1 in a 7.419 * [backup-simplify]: Simplify -1 into -1 7.420 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.420 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.420 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.420 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.421 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 7.421 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 7.422 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 7.422 * [backup-simplify]: Simplify 0 into 0 7.423 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.423 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 7.423 * [backup-simplify]: Simplify 0 into 0 7.424 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.425 * [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 7.425 * [backup-simplify]: Simplify 0 into 0 7.426 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.426 * [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 7.426 * [backup-simplify]: Simplify 0 into 0 7.427 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.428 * [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 7.428 * [backup-simplify]: Simplify 0 into 0 7.429 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.430 * [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 7.430 * [backup-simplify]: Simplify 0 into 0 7.431 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 7.431 * [backup-simplify]: Simplify (cbrt (pow (/ 1 (- (acos (/ 1 (- a))))) 3)) into (/ (cbrt -1) (acos (/ -1 a))) 7.431 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 7.431 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 7.431 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.431 * [taylor]: Taking taylor expansion of -1 in a 7.431 * [backup-simplify]: Simplify -1 into -1 7.431 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.432 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.432 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.432 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.432 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 7.432 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 7.432 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.432 * [taylor]: Taking taylor expansion of -1 in a 7.432 * [backup-simplify]: Simplify -1 into -1 7.432 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.433 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.433 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.433 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.433 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 7.434 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 7.434 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 7.434 * [backup-simplify]: Simplify 0 into 0 7.435 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.436 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 7.436 * [backup-simplify]: Simplify 0 into 0 7.437 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.437 * [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 7.437 * [backup-simplify]: Simplify 0 into 0 7.438 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.439 * [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 7.439 * [backup-simplify]: Simplify 0 into 0 7.440 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.440 * [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 7.440 * [backup-simplify]: Simplify 0 into 0 7.442 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.443 * [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 7.443 * [backup-simplify]: Simplify 0 into 0 7.443 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 7.443 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 7.443 * [backup-simplify]: Simplify (pow (/ 1 (- (acos a))) 3) into (pow (/ -1 (acos a)) 3) 7.443 * [approximate]: Taking taylor expansion of (pow (/ -1 (acos a)) 3) in (a) around 0 7.443 * [taylor]: Taking taylor expansion of (pow (/ -1 (acos a)) 3) in a 7.443 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 7.443 * [taylor]: Taking taylor expansion of -1 in a 7.443 * [backup-simplify]: Simplify -1 into -1 7.443 * [taylor]: Taking taylor expansion of (acos a) in a 7.443 * [backup-simplify]: Simplify (acos a) into (acos a) 7.443 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 7.444 * [taylor]: Taking taylor expansion of (pow (/ -1 (acos a)) 3) in a 7.444 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 7.444 * [taylor]: Taking taylor expansion of -1 in a 7.444 * [backup-simplify]: Simplify -1 into -1 7.444 * [taylor]: Taking taylor expansion of (acos a) in a 7.444 * [backup-simplify]: Simplify (acos a) into (acos a) 7.444 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 7.444 * [backup-simplify]: Simplify (* (/ -1 (acos a)) (/ -1 (acos a))) into (/ 1 (pow (acos a) 2)) 7.444 * [backup-simplify]: Simplify (* (/ -1 (acos a)) (/ 1 (pow (acos a) 2))) into (/ -1 (pow (acos a) 3)) 7.444 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 7.445 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 7.445 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (* 0 (/ -1 (acos a)))) into 0 7.445 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (* 0 (/ 1 (pow (acos a) 2)))) into 0 7.445 * [backup-simplify]: Simplify 0 into 0 7.445 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.447 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (* 0 (/ -1 (acos a))))) into 0 7.447 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos a) 2))))) into 0 7.447 * [backup-simplify]: Simplify 0 into 0 7.447 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.448 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos a)))))) into 0 7.449 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos a) 2)))))) into 0 7.449 * [backup-simplify]: Simplify 0 into 0 7.449 * [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 7.450 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos a))))))) into 0 7.451 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos a) 2))))))) into 0 7.451 * [backup-simplify]: Simplify 0 into 0 7.451 * [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 7.452 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos a)))))))) into 0 7.453 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos a) 2)))))))) into 0 7.453 * [backup-simplify]: Simplify 0 into 0 7.453 * [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 7.455 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos a))))))))) into 0 7.456 * [backup-simplify]: Simplify (+ (* (/ -1 (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos a) 2))))))))) into 0 7.456 * [backup-simplify]: Simplify 0 into 0 7.456 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 7.456 * [backup-simplify]: Simplify (pow (/ 1 (- (acos (/ 1 a)))) 3) into (pow (/ -1 (acos (/ 1 a))) 3) 7.456 * [approximate]: Taking taylor expansion of (pow (/ -1 (acos (/ 1 a))) 3) in (a) around 0 7.456 * [taylor]: Taking taylor expansion of (pow (/ -1 (acos (/ 1 a))) 3) in a 7.456 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 7.456 * [taylor]: Taking taylor expansion of -1 in a 7.456 * [backup-simplify]: Simplify -1 into -1 7.456 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.456 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.456 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 7.456 * [taylor]: Taking taylor expansion of (pow (/ -1 (acos (/ 1 a))) 3) in a 7.456 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 7.456 * [taylor]: Taking taylor expansion of -1 in a 7.456 * [backup-simplify]: Simplify -1 into -1 7.456 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.456 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.457 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 7.457 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 a))) (/ -1 (acos (/ 1 a)))) into (/ 1 (pow (acos (/ 1 a)) 2)) 7.457 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 a))) (/ 1 (pow (acos (/ 1 a)) 2))) into (/ -1 (pow (acos (/ 1 a)) 3)) 7.457 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 7.457 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 7.458 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (* 0 (/ -1 (acos (/ 1 a))))) into 0 7.458 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (* 0 (/ 1 (pow (acos (/ 1 a)) 2)))) into 0 7.458 * [backup-simplify]: Simplify 0 into 0 7.458 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 7.459 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ 1 a)))))) into 0 7.460 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ 1 a)) 2))))) into 0 7.460 * [backup-simplify]: Simplify 0 into 0 7.460 * [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 7.461 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ 1 a))))))) into 0 7.462 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ 1 a)) 2)))))) into 0 7.462 * [backup-simplify]: Simplify 0 into 0 7.463 * [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 7.464 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ 1 a)))))))) into 0 7.465 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ 1 a)) 2))))))) into 0 7.465 * [backup-simplify]: Simplify 0 into 0 7.466 * [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 7.468 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ 1 a))))))))) into 0 7.469 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ 1 a)) 2)))))))) into 0 7.469 * [backup-simplify]: Simplify 0 into 0 7.470 * [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 7.472 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ 1 a)))))))))) into 0 7.474 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ 1 a)) 2))))))))) into 0 7.474 * [backup-simplify]: Simplify 0 into 0 7.474 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 7.475 * [backup-simplify]: Simplify (pow (/ 1 (- (acos (/ 1 (- a))))) 3) into (pow (/ -1 (acos (/ -1 a))) 3) 7.475 * [approximate]: Taking taylor expansion of (pow (/ -1 (acos (/ -1 a))) 3) in (a) around 0 7.475 * [taylor]: Taking taylor expansion of (pow (/ -1 (acos (/ -1 a))) 3) in a 7.475 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 7.475 * [taylor]: Taking taylor expansion of -1 in a 7.475 * [backup-simplify]: Simplify -1 into -1 7.475 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.475 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.475 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 7.475 * [taylor]: Taking taylor expansion of (pow (/ -1 (acos (/ -1 a))) 3) in a 7.475 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 7.475 * [taylor]: Taking taylor expansion of -1 in a 7.475 * [backup-simplify]: Simplify -1 into -1 7.475 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.475 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.475 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 7.476 * [backup-simplify]: Simplify (* (/ -1 (acos (/ -1 a))) (/ -1 (acos (/ -1 a)))) into (/ 1 (pow (acos (/ -1 a)) 2)) 7.476 * [backup-simplify]: Simplify (* (/ -1 (acos (/ -1 a))) (/ 1 (pow (acos (/ -1 a)) 2))) into (/ -1 (pow (acos (/ -1 a)) 3)) 7.476 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 7.476 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 7.477 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (* 0 (/ -1 (acos (/ -1 a))))) into 0 7.477 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (* 0 (/ 1 (pow (acos (/ -1 a)) 2)))) into 0 7.477 * [backup-simplify]: Simplify 0 into 0 7.477 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 7.478 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ -1 a)))))) into 0 7.479 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ -1 a)) 2))))) into 0 7.479 * [backup-simplify]: Simplify 0 into 0 7.479 * [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 7.480 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ -1 a))))))) into 0 7.481 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ -1 a)) 2)))))) into 0 7.481 * [backup-simplify]: Simplify 0 into 0 7.482 * [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 7.483 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ -1 a)))))))) into 0 7.484 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ -1 a)) 2))))))) into 0 7.484 * [backup-simplify]: Simplify 0 into 0 7.485 * [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 7.487 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ -1 a))))))))) into 0 7.488 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ -1 a)) 2)))))))) into 0 7.488 * [backup-simplify]: Simplify 0 into 0 7.489 * [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 7.490 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (acos (/ -1 a)))))))))) into 0 7.492 * [backup-simplify]: Simplify (+ (* (/ -1 (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (acos (/ -1 a)) 2))))))))) into 0 7.492 * [backup-simplify]: Simplify 0 into 0 7.492 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 7.492 * * * * [progress]: [ 3 / 4 ] generating series at (2) 7.492 * [backup-simplify]: Simplify (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 7.492 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 7.492 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 7.492 * [taylor]: Taking taylor expansion of (* (cbrt -1) a) in a 7.492 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.492 * [taylor]: Taking taylor expansion of -1 in a 7.492 * [backup-simplify]: Simplify -1 into -1 7.493 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.493 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.493 * [taylor]: Taking taylor expansion of a in a 7.493 * [backup-simplify]: Simplify 0 into 0 7.493 * [backup-simplify]: Simplify 1 into 1 7.493 * [taylor]: Taking taylor expansion of (acos a) in a 7.493 * [backup-simplify]: Simplify (acos a) into (acos a) 7.494 * [backup-simplify]: Simplify (* (cbrt -1) 0) into 0 7.495 * [backup-simplify]: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 7.495 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.495 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 7.495 * [taylor]: Taking taylor expansion of (* (cbrt -1) a) in a 7.495 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.495 * [taylor]: Taking taylor expansion of -1 in a 7.495 * [backup-simplify]: Simplify -1 into -1 7.496 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.496 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.496 * [taylor]: Taking taylor expansion of a in a 7.496 * [backup-simplify]: Simplify 0 into 0 7.496 * [backup-simplify]: Simplify 1 into 1 7.496 * [taylor]: Taking taylor expansion of (acos a) in a 7.496 * [backup-simplify]: Simplify (acos a) into (acos a) 7.496 * [backup-simplify]: Simplify (* (cbrt -1) 0) into 0 7.498 * [backup-simplify]: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 7.498 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.499 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 7.500 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.501 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 7.502 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 7.502 * [backup-simplify]: Simplify 0 into 0 7.503 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.504 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.505 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.505 * [backup-simplify]: Simplify 0 into 0 7.507 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.509 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 7.510 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.510 * [backup-simplify]: Simplify 0 into 0 7.511 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.513 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 7.514 * [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 7.514 * [backup-simplify]: Simplify 0 into 0 7.515 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.517 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 7.518 * [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 7.518 * [backup-simplify]: Simplify 0 into 0 7.519 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.521 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 7.522 * [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 7.522 * [backup-simplify]: Simplify 0 into 0 7.523 * [backup-simplify]: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 7.524 * [backup-simplify]: Simplify (/ (cbrt (pow (/ 1 (- (acos (/ 1 a)))) 3)) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* (acos (/ 1 a)) a)) 7.524 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ 1 a)) a)) in (a) around 0 7.524 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ 1 a)) a)) in a 7.524 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.524 * [taylor]: Taking taylor expansion of -1 in a 7.524 * [backup-simplify]: Simplify -1 into -1 7.524 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.525 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.525 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 7.525 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.525 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.525 * [taylor]: Taking taylor expansion of a in a 7.525 * [backup-simplify]: Simplify 0 into 0 7.525 * [backup-simplify]: Simplify 1 into 1 7.525 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 7.526 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 7.526 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 7.526 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ 1 a)) a)) in a 7.527 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.527 * [taylor]: Taking taylor expansion of -1 in a 7.527 * [backup-simplify]: Simplify -1 into -1 7.527 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.528 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.528 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 7.528 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.528 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.528 * [taylor]: Taking taylor expansion of a in a 7.528 * [backup-simplify]: Simplify 0 into 0 7.528 * [backup-simplify]: Simplify 1 into 1 7.528 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 7.529 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 7.529 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 7.529 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 7.530 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 7.530 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 7.530 * [backup-simplify]: Simplify 0 into 0 7.531 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.532 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.532 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 7.532 * [backup-simplify]: Simplify 0 into 0 7.533 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.534 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 7.534 * [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 7.534 * [backup-simplify]: Simplify 0 into 0 7.535 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.536 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 7.536 * [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 7.537 * [backup-simplify]: Simplify 0 into 0 7.542 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.543 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 7.543 * [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 7.543 * [backup-simplify]: Simplify 0 into 0 7.545 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.545 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 7.546 * [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 7.546 * [backup-simplify]: Simplify 0 into 0 7.547 * [backup-simplify]: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 7.547 * [backup-simplify]: Simplify (/ (cbrt (pow (/ 1 (- (acos (/ 1 (- a))))) 3)) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) 7.547 * [approximate]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) in (a) around 0 7.547 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) in a 7.547 * [taylor]: Taking taylor expansion of -1 in a 7.547 * [backup-simplify]: Simplify -1 into -1 7.547 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ -1 a)) a)) in a 7.547 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.547 * [taylor]: Taking taylor expansion of -1 in a 7.547 * [backup-simplify]: Simplify -1 into -1 7.547 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.548 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.548 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 7.548 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.548 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.548 * [taylor]: Taking taylor expansion of a in a 7.548 * [backup-simplify]: Simplify 0 into 0 7.548 * [backup-simplify]: Simplify 1 into 1 7.548 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 7.548 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 7.549 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 7.549 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) in a 7.549 * [taylor]: Taking taylor expansion of -1 in a 7.549 * [backup-simplify]: Simplify -1 into -1 7.549 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ -1 a)) a)) in a 7.549 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.549 * [taylor]: Taking taylor expansion of -1 in a 7.549 * [backup-simplify]: Simplify -1 into -1 7.549 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 7.550 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 7.550 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 7.550 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.550 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.550 * [taylor]: Taking taylor expansion of a in a 7.550 * [backup-simplify]: Simplify 0 into 0 7.550 * [backup-simplify]: Simplify 1 into 1 7.550 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 7.550 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 7.551 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 7.552 * [backup-simplify]: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 7.552 * [backup-simplify]: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 7.553 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 7.554 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 7.554 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 7.555 * [backup-simplify]: Simplify 0 into 0 7.556 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.557 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 7.557 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 7.558 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 7.558 * [backup-simplify]: Simplify 0 into 0 7.559 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.560 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 7.560 * [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 7.561 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 7.561 * [backup-simplify]: Simplify 0 into 0 7.562 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.563 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 7.563 * [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 7.565 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 7.565 * [backup-simplify]: Simplify 0 into 0 7.566 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 7.566 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 7.567 * [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 7.569 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 7.569 * [backup-simplify]: Simplify 0 into 0 7.570 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 7.571 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 7.571 * [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 7.573 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 7.573 * [backup-simplify]: Simplify 0 into 0 7.573 * [backup-simplify]: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 7.574 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 7.574 * [backup-simplify]: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 7.574 * [approximate]: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 7.574 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 7.574 * [taylor]: Taking taylor expansion of -1 in a 7.574 * [backup-simplify]: Simplify -1 into -1 7.574 * [taylor]: Taking taylor expansion of (acos a) in a 7.574 * [backup-simplify]: Simplify (acos a) into (acos a) 7.574 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 7.574 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 7.574 * [taylor]: Taking taylor expansion of -1 in a 7.574 * [backup-simplify]: Simplify -1 into -1 7.574 * [taylor]: Taking taylor expansion of (acos a) in a 7.574 * [backup-simplify]: Simplify (acos a) into (acos a) 7.574 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 7.574 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 7.574 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 7.574 * [backup-simplify]: Simplify 0 into 0 7.574 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.574 * [backup-simplify]: Simplify 0 into 0 7.575 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 7.575 * [backup-simplify]: Simplify 0 into 0 7.575 * [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 7.575 * [backup-simplify]: Simplify 0 into 0 7.575 * [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 7.575 * [backup-simplify]: Simplify 0 into 0 7.576 * [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 7.576 * [backup-simplify]: Simplify 0 into 0 7.576 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 7.576 * [backup-simplify]: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 7.576 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 7.576 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 7.576 * [taylor]: Taking taylor expansion of -1 in a 7.576 * [backup-simplify]: Simplify -1 into -1 7.576 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.576 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.576 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 7.576 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 7.576 * [taylor]: Taking taylor expansion of -1 in a 7.576 * [backup-simplify]: Simplify -1 into -1 7.576 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.576 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 7.576 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 7.576 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 7.576 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 7.576 * [backup-simplify]: Simplify 0 into 0 7.577 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 7.577 * [backup-simplify]: Simplify 0 into 0 7.577 * [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 7.577 * [backup-simplify]: Simplify 0 into 0 7.577 * [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 7.577 * [backup-simplify]: Simplify 0 into 0 7.578 * [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 7.578 * [backup-simplify]: Simplify 0 into 0 7.578 * [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 7.578 * [backup-simplify]: Simplify 0 into 0 7.578 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 7.578 * [backup-simplify]: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 7.578 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 7.578 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 7.578 * [taylor]: Taking taylor expansion of -1 in a 7.578 * [backup-simplify]: Simplify -1 into -1 7.578 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.578 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.579 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 7.579 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 7.579 * [taylor]: Taking taylor expansion of -1 in a 7.579 * [backup-simplify]: Simplify -1 into -1 7.579 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.579 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 7.579 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 7.579 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 7.579 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 7.579 * [backup-simplify]: Simplify 0 into 0 7.579 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 7.579 * [backup-simplify]: Simplify 0 into 0 7.580 * [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 7.580 * [backup-simplify]: Simplify 0 into 0 7.580 * [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 7.580 * [backup-simplify]: Simplify 0 into 0 7.581 * [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 7.581 * [backup-simplify]: Simplify 0 into 0 7.581 * [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 7.581 * [backup-simplify]: Simplify 0 into 0 7.581 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 7.581 * * * [progress]: simplifying candidates 7.612 * [simplify]: Simplifying: (log (cbrt (pow (/ 1 (- (acos a))) 3))) (exp (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) 1) 3)) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (pow (/ (sqrt 1) -1) 3)) (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) 1) 3)) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (cbrt (pow (/ 1 1) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 -1) 3)) (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (cbrt (pow (/ 1 (- 1)) 3)) (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (cbrt (pow (/ 1 1) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow 1 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow 1 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) 1) 3)) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (pow (/ (sqrt 1) -1) 3)) (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (cbrt (pow (/ (sqrt 1) 1) 3)) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (cbrt (pow (/ 1 1) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 -1) 3)) (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (cbrt (pow (/ 1 (- 1)) 3)) (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (cbrt (pow (/ 1 1) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow 1 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow 1 3)) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 (- (acos a)))) (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt 1) (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (cbrt (pow 1 3)) (cbrt (pow (- (acos a)) 3)) (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (* (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (pow (/ 1 (- (acos a))) 3))) (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (* (- (log (- (acos a)))) 3) (* (- 0 (log (- (acos a)))) 3) (* (- (log 1) (log (- (acos a)))) 3) (* (log (/ 1 (- (acos a)))) 3) (* (log (/ 1 (- (acos a)))) 3) (* -1 3) (* (- 1) 3) (* 1 3) (pow (/ 1 (- (acos a))) (* (cbrt 3) (cbrt 3))) (pow (/ 1 (- (acos a))) (sqrt 3)) (pow (/ 1 (- (acos a))) 1) (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3) (pow (cbrt (/ 1 (- (acos a)))) 3) (pow (sqrt (/ 1 (- (acos a)))) 3) (pow (sqrt (/ 1 (- (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3) (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3) (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3) (pow (/ (cbrt 1) (- (acos a))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3) (pow (/ (cbrt 1) (acos a)) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3) (pow (/ (cbrt 1) (cbrt (acos a))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3) (pow (/ (cbrt 1) (sqrt (acos a))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3) (pow (/ (cbrt 1) (acos a)) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3) (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3) (pow (/ (cbrt 1) (- (acos a))) 3) (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3) (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3) (pow (/ (sqrt 1) 1) 3) (pow (/ (sqrt 1) (- (acos a))) 3) (pow (/ (sqrt 1) -1) 3) (pow (/ (sqrt 1) (acos a)) 3) (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3) (pow (/ (sqrt 1) (cbrt (acos a))) 3) (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (acos a))) 3) (pow (/ (sqrt 1) (- 1)) 3) (pow (/ (sqrt 1) (acos a)) 3) (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (acos a))) 3) (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3) (pow (/ (sqrt 1) 1) 3) (pow (/ (sqrt 1) (- (acos a))) 3) (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3) (pow (/ 1 (cbrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 1) 3) (pow (/ 1 (- (acos a))) 3) (pow (/ 1 -1) 3) (pow (/ 1 (acos a)) 3) (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3) (pow (/ 1 (cbrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- 1)) 3) (pow (/ 1 (acos a)) 3) (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (/ 1 (- (cbrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 1) 3) (pow (/ 1 (- (acos a))) 3) (pow 1 3) (pow (/ 1 (- (acos a))) 3) (pow 1 3) (pow (/ 1 (- (acos a))) 3) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (log (pow (/ 1 (- (acos a))) 3)) (exp (pow (/ 1 (- (acos a))) 3)) (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (pow (/ 1 (- (acos a))) 3)) (* (* (pow (/ 1 (- (acos a))) 3) (pow (/ 1 (- (acos a))) 3)) (pow (/ 1 (- (acos a))) 3)) (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3) (pow (cbrt (/ 1 (- (acos a)))) 3) (pow (sqrt (/ 1 (- (acos a)))) 3) (pow (sqrt (/ 1 (- (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3) (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3) (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3) (pow (/ (cbrt 1) (- (acos a))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3) (pow (/ (cbrt 1) (acos a)) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3) (pow (/ (cbrt 1) (cbrt (acos a))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3) (pow (/ (cbrt 1) (sqrt (acos a))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3) (pow (/ (cbrt 1) (acos a)) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3) (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3) (pow (/ (cbrt 1) (- (acos a))) 3) (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3) (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3) (pow (/ (sqrt 1) 1) 3) (pow (/ (sqrt 1) (- (acos a))) 3) (pow (/ (sqrt 1) -1) 3) (pow (/ (sqrt 1) (acos a)) 3) (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3) (pow (/ (sqrt 1) (cbrt (acos a))) 3) (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (acos a))) 3) (pow (/ (sqrt 1) (- 1)) 3) (pow (/ (sqrt 1) (acos a)) 3) (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3) (pow (/ (sqrt 1) (sqrt (acos a))) 3) (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3) (pow (/ (sqrt 1) 1) 3) (pow (/ (sqrt 1) (- (acos a))) 3) (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3) (pow (/ 1 (cbrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 1) 3) (pow (/ 1 (- (acos a))) 3) (pow (/ 1 -1) 3) (pow (/ 1 (acos a)) 3) (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3) (pow (/ 1 (cbrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- 1)) 3) (pow (/ 1 (acos a)) 3) (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (/ 1 (- (cbrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 1) 3) (pow (/ 1 (- (acos a))) 3) (pow 1 3) (pow (/ 1 (- (acos a))) 3) (pow 1 3) (pow (/ 1 (- (acos a))) 3) (pow 1 3) (pow (- (acos a)) 3) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (sqrt (pow (/ 1 (- (acos a))) 3)) (sqrt (pow (/ 1 (- (acos a))) 3)) (pow (/ 1 (- (acos a))) (/ 3 2)) (pow (/ 1 (- (acos a))) (/ 3 2)) (- (log (cbrt (pow (/ 1 (- (acos a))) 3))) (- (log a))) (- (log (cbrt (pow (/ 1 (- (acos a))) 3))) (- 0 (log a))) (- (log (cbrt (pow (/ 1 (- (acos a))) 3))) (- (log 1) (log a))) (- (log (cbrt (pow (/ 1 (- (acos a))) 3))) (log (/ 1 a))) (log (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (exp (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (/ (pow (/ 1 (- (acos a))) 3) (/ (* (* 1 1) 1) (* (* a a) a))) (/ (pow (/ 1 (- (acos a))) 3) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (* (cbrt (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (cbrt (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)))) (cbrt (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (* (* (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (sqrt (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (sqrt (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) (- (cbrt (pow (/ 1 (- (acos a))) 3))) (- (/ 1 a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) 1) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) 1) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) 1) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) 1) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 -1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 -1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 -1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 -1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 -1) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 -1) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow 1 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow 1 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow 1 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow 1 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow 1 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow 1 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow 1 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow 1 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) a)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) a)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (cbrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (sqrt (/ 1 a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (sqrt 1) 1)) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ 1 (sqrt a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ 1 1)) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) 1) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (* (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (pow (/ 1 (- (acos a))) 3)))) 1) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) 1) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 3)) 1) (/ (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) 1) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) 1) (/ (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) -1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (- 1)) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (* (cbrt 1) (cbrt 1)) 1) 3)) 1) (/ (cbrt (pow (/ (cbrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) -1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (- 1)) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ (sqrt 1) 1) 3)) 1) (/ (cbrt (pow (/ (sqrt 1) (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 -1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 -1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 -1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 -1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 -1) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 -1) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 -1) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) 3)) 1) (/ (cbrt (pow (/ 1 (cbrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- 1)) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- 1)) 3)) 1) (/ (cbrt (pow (/ 1 (acos a)) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) 3)) 1) (/ (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (sqrt (acos a))) 3)) 1) (/ (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 1) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 1) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow 1 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow 1 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow 1 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow 1 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt (pow 1 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow 1 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt (pow 1 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt (pow 1 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow 1 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow 1 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) 1)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 1)) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a)) (/ (cbrt (/ 1 (- (acos a)))) 1) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a)) (/ (cbrt (/ 1 (- (acos a)))) 1) (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) 1) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) 1) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (cbrt 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ (cbrt 1) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ (cbrt 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ (cbrt 1) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt 1) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ (cbrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ (cbrt 1) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt 1) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt 1) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (cbrt 1) a)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ (sqrt 1) a)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 (cbrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) 1) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 a)) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) 1) (/ (cbrt (pow (/ 1 (- (acos a))) (/ 3 2))) (/ 1 a)) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (sqrt (/ 1 a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (sqrt 1) 1)) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ 1 (sqrt a))) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ 1 1)) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) 1) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (* (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) 1) (/ (cbrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 1)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) 1) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) 1) (/ (sqrt (cbrt (pow (/ 1 (- (acos a))) 3))) (/ 1 a)) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (cbrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) (sqrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (cbrt 1) a)) (/ 1 (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (cbrt a))) (/ 1 (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ 1 (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ 1 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ 1 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a)) (/ 1 (/ 1 a)) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ (sqrt 1) 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 (sqrt a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 1)) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) 1) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) 1) (/ (/ 1 a) (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (cbrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (sqrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (pow (cbrt (/ 1 (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (sqrt (/ 1 (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (cbrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (sqrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (cbrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (sqrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (cbrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (sqrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (cbrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (cbrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (sqrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (cbrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (sqrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (cbrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (sqrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ (sqrt 1) (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (cbrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (sqrt (- (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (cbrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (sqrt (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (acos a)) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (cbrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (sqrt (acos a)))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ (/ 1 a) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) (/ 3 2)))) (/ (/ 1 a) (cbrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (/ 1 a) (sqrt (cbrt (pow (/ 1 (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3))) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) 1) (* (/ 1 a) (cbrt (pow (- (acos a)) 3))) (- 1) (- (log (- (acos a)))) (- 0 (log (- (acos a)))) (- (log 1) (log (- (acos a)))) (log (/ 1 (- (acos a)))) (exp (/ 1 (- (acos a)))) (/ (* (* 1 1) 1) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (- 1) (- (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt 1) (cbrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (/ (cbrt 1) (sqrt (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) -1) (/ (cbrt 1) (acos a)) (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt 1) (cbrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (/ (cbrt 1) (sqrt (acos a))) (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (cbrt 1) (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt 1) (- (cbrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (/ (cbrt 1) (- (sqrt (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 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) 1) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) -1) (/ (sqrt 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) (- 1)) (/ (sqrt 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) 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) (/ 1 (- (acos a))) (/ 1 -1) (/ 1 (acos a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- 1)) (/ 1 (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 1) (/ 1 (- (acos a))) (/ 1 (- (acos a))) (/ (- (acos a)) 1) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) (/ 1 1) (/ 1 -1) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (- (sqrt (acos a)))) (/ 1 (- 1)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 1) (/ (- (acos a)) (cbrt 1)) (/ (- (acos a)) (sqrt 1)) (/ (- (acos a)) 1) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) (/ (* (cbrt -1) a) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) 7.675 * * [simplify]: Extracting # 0 : cost 0 7.677 * * [simplify]: Extracting # 1 : cost 0 7.680 * * [simplify]: Extracting # 2 : cost 0 7.682 * * [simplify]: Extracting # 3 : cost 0 7.685 * * [simplify]: Extracting # 4 : cost 0 7.688 * * [simplify]: Extracting # 5 : cost 0 7.694 * * [simplify]: Extracting # 6 : cost 0 7.697 * * [simplify]: Extracting # 7 : cost 0 7.699 * * [simplify]: Extracting # 8 : cost 0 7.703 * * [simplify]: iteration 0 : 1095 enodes (cost 35767 ) 8.571 * * [simplify]: Extracting # 0 : cost 0 8.583 * * [simplify]: Extracting # 1 : cost 0 8.586 * * [simplify]: Extracting # 2 : cost 0 8.589 * * [simplify]: Extracting # 3 : cost 0 8.592 * * [simplify]: Extracting # 4 : cost 0 8.595 * * [simplify]: iteration 1 : 3189 enodes (cost 22591 ) 9.465 * * [simplify]: Extracting # 0 : cost 0 9.472 * * [simplify]: Extracting # 1 : cost 0 9.476 * * [simplify]: Extracting # 2 : cost 0 9.479 * * [simplify]: Extracting # 3 : cost 0 9.483 * * [simplify]: Extracting # 4 : cost 0 9.490 * * [simplify]: iteration done: 5001 enodes (cost 19523 ) 9.502 * [simplify]: Simplified to: (- (log (- (acos a)))) (exp (/ 1 (- (acos a)))) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) 1 (/ 1 (- (acos a))) 1 (/ 1 (- (acos a))) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) 1 (/ 1 (- (acos a))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) 1 (/ 1 (- (acos a))) (cbrt (pow (/ 1 (- (acos a))) 3/2)) (cbrt (pow (/ 1 (- (acos a))) 3/2)) 1 (- (acos a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 (- (acos a)))) (pow (/ 1 (- (acos a))) 3) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) (* (- (log (- (acos a)))) 3) (* (- (log (- (acos a)))) 3) (* (- (log (- (acos a)))) 3) (* (- (log (- (acos a)))) 3) (* (- (log (- (acos a)))) 3) -3 -3 3 (pow (/ 1 (- (acos a))) (* (cbrt 3) (cbrt 3))) (pow (/ 1 (- (acos a))) (sqrt 3)) (/ 1 (- (acos a))) (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))) (pow (sqrt (/ 1 (- (acos a)))) 3) (pow (sqrt (/ 1 (- (acos a)))) 3) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (- (acos a)) (acos a))) (/ 1 (acos a)) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (- (acos a)) (acos a))) (/ 1 (acos a)) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (- (acos a)) (acos a))) (/ 1 (acos a)) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) 1 (pow (/ 1 (- (acos a))) 3) 1 (pow (/ 1 (- (acos a))) 3) (/ (/ 1 (- (acos a))) (- (acos a))) (* 3 (- (log (- (acos a))))) (exp (pow (/ 1 (- (acos a))) 3)) (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))) (pow (pow (/ 1 (- (acos a))) 3) 3) (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))) (pow (sqrt (/ 1 (- (acos a)))) 3) (pow (sqrt (/ 1 (- (acos a)))) 3) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (- (acos a)) (acos a))) (/ 1 (acos a)) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (- (acos a)) (acos a))) (/ 1 (acos a)) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (- (acos a)))) 3) (pow (/ 1 (sqrt (- (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (- (acos a)) (acos a))) (/ 1 (acos a)) (pow (/ 1 (- (sqrt (acos a)))) 3) (pow (/ 1 (sqrt (acos a))) 3) -1 (pow (/ 1 (acos a)) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (pow (/ 1 (sqrt (acos a))) 3) (pow (/ 1 (- (sqrt (acos a)))) 3) 1 (pow (/ 1 (- (acos a))) 3) 1 (pow (/ 1 (- (acos a))) 3) 1 (pow (/ 1 (- (acos a))) 3) 1 (pow (- (acos a)) 3) (/ (/ 1 (- (acos a))) (- (acos a))) (sqrt (pow (/ 1 (- (acos a))) 3)) (sqrt (pow (/ 1 (- (acos a))) 3)) (pow (/ 1 (- (acos a))) 3/2) (pow (/ 1 (- (acos a))) 3/2) (+ (- (log (- (acos a)))) (log a)) (+ (- (log (- (acos a)))) (log a)) (+ (- (log (- (acos a)))) (log a)) (+ (- (log (- (acos a)))) (log a)) (+ (- (log (- (acos a)))) (log a)) (pow (exp (/ 1 (- (acos a)))) a) (* (pow (/ 1 (- (acos a))) 3) (pow a 3)) (/ (pow (/ 1 (- (acos a))) 3) (pow (/ 1 a) 3)) (* (cbrt (* (/ 1 (- (acos a))) a)) (cbrt (* (/ 1 (- (acos a))) a))) (cbrt (* (/ 1 (- (acos a))) a)) (pow (* (/ 1 (- (acos a))) a) 3) (sqrt (* (/ 1 (- (acos a))) a)) (sqrt (* (/ 1 (- (acos a))) a)) (- (/ 1 (- (acos a)))) (/ -1 a) (/ (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (/ (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (/ (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (acos a))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (cbrt (acos a))) (cbrt a)) (* (cbrt (/ 1 (* (- (acos a)) (acos a)))) (sqrt a)) (* (/ 1 (cbrt (acos a))) (sqrt a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (* (/ 1 (cbrt (acos a))) a) (/ (/ 1 (- (sqrt (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 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 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) (- (* (cbrt a) (cbrt a))) (* (/ 1 (acos a)) (cbrt a)) (- (sqrt a)) (* (/ 1 (acos a)) (sqrt a)) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) -1 (* (/ 1 (acos a)) a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (/ 1 (sqrt (acos a))) (sqrt a)) (* (/ 1 (- (sqrt (acos a)))) (sqrt a)) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) a) (* (cbrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) a) (* (cbrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) a) (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) a) (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) a) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt a)) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt a)) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt a)) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) a) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt a)) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt a)) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt a)) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) a) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (cbrt a)) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt a)) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (sqrt a)) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) a) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) a) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) (* (cbrt (sqrt (pow (/ 1 (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (pow (/ 1 (- (acos a))) 3/2)) (cbrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt (/ 1 a))) (/ (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt (/ 1 a))) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt a) (cbrt a))) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (cbrt a)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt a)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt a)) (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) a) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt a) (cbrt a))) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (cbrt a)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt a)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt a)) (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) a) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt a) (cbrt a))) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (cbrt a)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt a)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) (sqrt a)) (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) a) (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) a) (cbrt (pow (/ 1 (- (acos a))) 3/2)) (* (cbrt (pow (/ 1 (- (acos a))) 3/2)) a) (/ (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (- (cbrt (acos a)))) (sqrt (/ 1 a))) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a) (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) (* (cbrt a) (cbrt a))) (* (sqrt (/ 1 (- (acos a)))) (cbrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 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 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (/ 1 (- (acos a))) (sqrt a)) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) a (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 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) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (sqrt (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (cbrt (acos a)))) (/ (/ 1 a) (/ 1 (sqrt (acos a)))) (/ (/ 1 a) (/ 1 (acos a))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (/ 1 (- (sqrt (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (cbrt (/ (/ 1 (- (acos a))) (- (acos a))))) (/ (/ 1 a) (cbrt (sqrt (pow (/ 1 (- (acos a))) 3)))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ (/ 1 a) (cbrt (pow (/ 1 (- (acos a))) 3/2))) (/ (/ 1 a) (/ 1 (- (cbrt (acos a))))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))) (/ (/ 1 a) (/ 1 (- (acos a)))) (/ 1 (- (acos a))) (/ (- (acos a)) a) -1 (- (log (- (acos a)))) (- (log (- (acos a)))) (- (log (- (acos a)))) (- (log (- (acos a)))) (exp (/ 1 (- (acos a)))) (pow (/ 1 (- (acos a))) 3) (cbrt (/ (/ 1 (- (acos a))) (- (acos a)))) (cbrt (/ 1 (- (acos a)))) (pow (/ 1 (- (acos a))) 3) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) -1 (acos a) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) 1 (/ 1 (- (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) -1 (/ 1 (acos a)) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) 1 (/ 1 (- (acos a))) (/ 1 (- (acos a))) (- (acos a)) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt (- (acos a)))) 1 -1 (cbrt (/ 1 (* (- (acos a)) (acos a)))) (/ 1 (- (sqrt (acos a)))) -1 (cbrt (/ 1 (* (acos a) (acos a)))) (/ 1 (sqrt (acos a))) 1 (- (acos a)) (- (acos a)) (- (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) (/ (- a) (acos a)) (/ (- a) (acos a)) (/ (- a) (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) 9.516 * * * [progress]: adding candidates to table 10.283 * [progress]: [Phase 3 of 3] Extracting. 10.283 * * [regime]: Finding splitpoints for: (# # # #) 10.284 * * * [regime-changes]: Trying 1 branch expressions: (a) 10.284 * * * * [regimes]: Trying to branch on a from (# # # #) 10.306 * * * [regime]: Found split indices: #