85.386 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.044 * * * [progress]: [2/2] Setting up program. 0.046 * [progress]: [Phase 2 of 3] Improving. 0.046 * [simplify]: Simplifying: (/ a (- (acos a))) 0.046 * * [simplify]: Extracting # 0 : cost 0 0.046 * * [simplify]: Extracting # 1 : cost 0 0.046 * * [simplify]: Extracting # 2 : cost 0 0.046 * * [simplify]: Extracting # 3 : cost 0 0.046 * * [simplify]: Extracting # 4 : cost 0 0.046 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: iteration done: 4 enodes (cost 5 ) 0.047 * [simplify]: Simplified to: (/ a (- (acos a))) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.049 * * * * [pick]: Picked # 0.049 * * * [progress]: localizing error 0.054 * * * [progress]: generating rewritten candidates 0.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.065 * * * [progress]: generating series expansions 0.065 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.065 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 0.065 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.065 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.065 * [taylor]: Taking taylor expansion of -1 in a 0.065 * [backup-simplify]: Simplify -1 into -1 0.065 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.065 * [taylor]: Taking taylor expansion of a in a 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 1 into 1 0.065 * [taylor]: Taking taylor expansion of (acos a) in a 0.065 * [backup-simplify]: Simplify (acos a) into (acos a) 0.065 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.065 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.065 * [taylor]: Taking taylor expansion of -1 in a 0.066 * [backup-simplify]: Simplify -1 into -1 0.066 * [taylor]: Taking taylor expansion of (/ a (acos 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 a) in a 0.066 * [backup-simplify]: Simplify (acos a) into (acos a) 0.066 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.066 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.066 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.066 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.067 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.068 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.069 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [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 0.070 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.071 * [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 0.072 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.074 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.074 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 0.074 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.074 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.074 * [taylor]: Taking taylor expansion of -1 in a 0.075 * [backup-simplify]: Simplify -1 into -1 0.075 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.075 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.075 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.075 * [taylor]: Taking taylor expansion of a in a 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 1 into 1 0.075 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.075 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.075 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.075 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.075 * [taylor]: Taking taylor expansion of -1 in a 0.075 * [backup-simplify]: Simplify -1 into -1 0.075 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.075 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.075 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.075 * [taylor]: Taking taylor expansion of a in a 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 1 into 1 0.075 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.076 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.076 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.076 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.076 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.077 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.078 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.079 * [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 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.080 * [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 0.080 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.081 * [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 0.081 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.082 * [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 0.082 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.083 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.083 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.083 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.083 * [taylor]: Taking taylor expansion of a in a 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.083 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.083 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.083 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.083 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.083 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.083 * [taylor]: Taking taylor expansion of a in a 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.084 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.084 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.084 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.084 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.089 * [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 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.091 * [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 0.091 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.093 * [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 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.093 * * * [progress]: simplifying candidates 0.094 * [simplify]: Simplifying: (expm1 (/ a (- (acos a)))) (log1p (/ a (- (acos a)))) (- (log a) (log (- (acos a)))) (log (/ a (- (acos a)))) (exp (/ a (- (acos a)))) (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a)))) (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (- a) (- (- (acos a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- 1)) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a))) (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (- (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- 1)) (/ (sqrt a) (acos a)) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (- (acos a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 1) (/ a (- (acos a))) (/ 1 -1) (/ a (acos a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- 1)) (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 1) (/ a (- (acos a))) (/ 1 (- (acos a))) (/ (- (acos a)) a) (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (sqrt (- (acos a)))) (/ a 1) (/ a -1) (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (- (sqrt (acos a)))) (/ a (- 1)) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) (/ a 1) (/ (- (acos a)) (cbrt a)) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.095 * * [simplify]: Extracting # 0 : cost 0 0.096 * * [simplify]: Extracting # 1 : cost 0 0.096 * * [simplify]: Extracting # 2 : cost 0 0.096 * * [simplify]: Extracting # 3 : cost 0 0.096 * * [simplify]: Extracting # 4 : cost 0 0.096 * * [simplify]: iteration 0 : 96 enodes (cost 613 ) 0.140 * * [simplify]: Extracting # 0 : cost 0 0.140 * * [simplify]: Extracting # 1 : cost 0 0.141 * * [simplify]: Extracting # 2 : cost 0 0.141 * * [simplify]: Extracting # 3 : cost 0 0.142 * * [simplify]: iteration 1 : 166 enodes (cost 581 ) 0.222 * * [simplify]: Extracting # 0 : cost 0 0.223 * * [simplify]: Extracting # 1 : cost 0 0.224 * * [simplify]: Extracting # 2 : cost 0 0.224 * * [simplify]: Extracting # 3 : cost 0 0.225 * * [simplify]: Extracting # 4 : cost 0 0.226 * * [simplify]: iteration 2 : 333 enodes (cost 563 ) 0.396 * * [simplify]: Extracting # 0 : cost 0 0.397 * * [simplify]: Extracting # 1 : cost 0 0.398 * * [simplify]: Extracting # 2 : cost 0 0.399 * * [simplify]: Extracting # 3 : cost 0 0.400 * * [simplify]: Extracting # 4 : cost 0 0.402 * * [simplify]: iteration 3 : 587 enodes (cost 563 ) 0.702 * * [simplify]: Extracting # 0 : cost 0 0.704 * * [simplify]: Extracting # 1 : cost 0 0.705 * * [simplify]: Extracting # 2 : cost 0 0.706 * * [simplify]: Extracting # 3 : cost 0 0.707 * * [simplify]: Extracting # 4 : cost 0 0.708 * * [simplify]: iteration 4 : 1105 enodes (cost 563 ) 2.021 * * [simplify]: Extracting # 0 : cost 0 2.024 * * [simplify]: Extracting # 1 : cost 0 2.026 * * [simplify]: Extracting # 2 : cost 0 2.028 * * [simplify]: Extracting # 3 : cost 0 2.029 * * [simplify]: Extracting # 4 : cost 0 2.031 * * [simplify]: iteration 5 : 2150 enodes (cost 558 ) 4.741 * * [simplify]: Extracting # 0 : cost 0 4.746 * * [simplify]: Extracting # 1 : cost 0 4.755 * * [simplify]: Extracting # 2 : cost 0 4.765 * * [simplify]: Extracting # 3 : cost 0 4.774 * * [simplify]: Extracting # 4 : cost 0 4.786 * * [simplify]: iteration done: 5001 enodes (cost 558 ) 4.787 * [simplify]: Simplified to: (expm1 (/ a (- (acos a)))) (log1p (/ a (- (acos a)))) (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) (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (- (sqrt (acos a)))) (- a) (/ 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))) 4.788 * * * [progress]: adding candidates to table 4.947 * * [progress]: iteration 2 / 4 4.947 * * * [progress]: picking best candidate 4.972 * * * * [pick]: Picked # 4.972 * * * [progress]: localizing error 4.979 * * * [progress]: generating rewritten candidates 4.979 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1) 4.990 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 5.034 * * * [progress]: generating series expansions 5.034 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1) 5.035 * [backup-simplify]: Simplify (/ (acos a) a) into (/ (acos a) a) 5.035 * [approximate]: Taking taylor expansion of (/ (acos a) a) in (a) around 0 5.035 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 5.035 * [taylor]: Taking taylor expansion of (acos a) in a 5.035 * [backup-simplify]: Simplify (acos a) into (acos a) 5.035 * [taylor]: Taking taylor expansion of a in a 5.035 * [backup-simplify]: Simplify 0 into 0 5.035 * [backup-simplify]: Simplify 1 into 1 5.035 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 5.035 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 5.035 * [taylor]: Taking taylor expansion of (acos a) in a 5.035 * [backup-simplify]: Simplify (acos a) into (acos a) 5.035 * [taylor]: Taking taylor expansion of a in a 5.035 * [backup-simplify]: Simplify 0 into 0 5.035 * [backup-simplify]: Simplify 1 into 1 5.035 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 5.036 * [backup-simplify]: Simplify (acos a) into (acos a) 5.037 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 5.037 * [backup-simplify]: Simplify 0 into 0 5.038 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.039 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.041 * [backup-simplify]: Simplify 0 into 0 5.043 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.043 * [backup-simplify]: Simplify 0 into 0 5.046 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.046 * [backup-simplify]: Simplify 0 into 0 5.049 * [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 5.049 * [backup-simplify]: Simplify 0 into 0 5.050 * [backup-simplify]: Simplify (* (acos a) (/ 1 a)) into (/ (acos a) a) 5.050 * [backup-simplify]: Simplify (/ (acos (/ 1 a)) (/ 1 a)) into (* (acos (/ 1 a)) a) 5.050 * [approximate]: Taking taylor expansion of (* (acos (/ 1 a)) a) in (a) around 0 5.050 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.050 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.050 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.050 * [taylor]: Taking taylor expansion of a in a 5.050 * [backup-simplify]: Simplify 0 into 0 5.050 * [backup-simplify]: Simplify 1 into 1 5.050 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.050 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.050 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.050 * [taylor]: Taking taylor expansion of a in a 5.050 * [backup-simplify]: Simplify 0 into 0 5.050 * [backup-simplify]: Simplify 1 into 1 5.051 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 5.051 * [backup-simplify]: Simplify 0 into 0 5.051 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 5.051 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.052 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 5.052 * [backup-simplify]: Simplify 0 into 0 5.053 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.053 * [backup-simplify]: Simplify 0 into 0 5.054 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.054 * [backup-simplify]: Simplify 0 into 0 5.056 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 5.056 * [backup-simplify]: Simplify 0 into 0 5.057 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 5.057 * [backup-simplify]: Simplify 0 into 0 5.059 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 5.059 * [backup-simplify]: Simplify 0 into 0 5.059 * [backup-simplify]: Simplify (* (acos (/ 1 (/ 1 a))) (/ 1 a)) into (/ (acos a) a) 5.060 * [backup-simplify]: Simplify (/ (acos (/ 1 (- a))) (/ 1 (- a))) into (* -1 (* a (acos (/ -1 a)))) 5.060 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in (a) around 0 5.060 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a 5.060 * [taylor]: Taking taylor expansion of -1 in a 5.060 * [backup-simplify]: Simplify -1 into -1 5.060 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.060 * [taylor]: Taking taylor expansion of a in a 5.060 * [backup-simplify]: Simplify 0 into 0 5.060 * [backup-simplify]: Simplify 1 into 1 5.060 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.060 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.060 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a 5.060 * [taylor]: Taking taylor expansion of -1 in a 5.060 * [backup-simplify]: Simplify -1 into -1 5.060 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.060 * [taylor]: Taking taylor expansion of a in a 5.060 * [backup-simplify]: Simplify 0 into 0 5.060 * [backup-simplify]: Simplify 1 into 1 5.060 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.060 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.061 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 5.061 * [backup-simplify]: Simplify (* -1 0) into 0 5.061 * [backup-simplify]: Simplify 0 into 0 5.062 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 5.062 * [backup-simplify]: Simplify (+ (* -1 (acos (/ -1 a))) (* 0 0)) into (- (acos (/ -1 a))) 5.063 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 5.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 5.064 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))) into 0 5.065 * [backup-simplify]: Simplify 0 into 0 5.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 5.067 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))) into 0 5.067 * [backup-simplify]: Simplify 0 into 0 5.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 5.071 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))) into 0 5.071 * [backup-simplify]: Simplify 0 into 0 5.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 5.075 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))) into 0 5.075 * [backup-simplify]: Simplify 0 into 0 5.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 5.079 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))))) into 0 5.079 * [backup-simplify]: Simplify 0 into 0 5.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 5.085 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))))) into 0 5.085 * [backup-simplify]: Simplify 0 into 0 5.085 * [backup-simplify]: Simplify (* (- (acos (/ -1 (/ 1 (- a))))) (/ 1 (- a))) into (/ (acos a) a) 5.085 * * * * [progress]: [ 2 / 2 ] generating series at (2) 5.085 * [backup-simplify]: Simplify (/ 1 (- (/ (acos a) a))) into (* -1 (/ a (acos a))) 5.085 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 5.086 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 5.086 * [taylor]: Taking taylor expansion of -1 in a 5.086 * [backup-simplify]: Simplify -1 into -1 5.086 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 5.086 * [taylor]: Taking taylor expansion of a in a 5.086 * [backup-simplify]: Simplify 0 into 0 5.086 * [backup-simplify]: Simplify 1 into 1 5.086 * [taylor]: Taking taylor expansion of (acos a) in a 5.086 * [backup-simplify]: Simplify (acos a) into (acos a) 5.086 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 5.086 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 5.086 * [taylor]: Taking taylor expansion of -1 in a 5.086 * [backup-simplify]: Simplify -1 into -1 5.086 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 5.086 * [taylor]: Taking taylor expansion of a in a 5.086 * [backup-simplify]: Simplify 0 into 0 5.086 * [backup-simplify]: Simplify 1 into 1 5.086 * [taylor]: Taking taylor expansion of (acos a) in a 5.086 * [backup-simplify]: Simplify (acos a) into (acos a) 5.086 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 5.086 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 5.087 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 5.087 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 5.088 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 5.088 * [backup-simplify]: Simplify 0 into 0 5.088 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.089 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 5.089 * [backup-simplify]: Simplify 0 into 0 5.090 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.091 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 5.091 * [backup-simplify]: Simplify 0 into 0 5.092 * [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 5.093 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 5.093 * [backup-simplify]: Simplify 0 into 0 5.094 * [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 5.096 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 5.096 * [backup-simplify]: Simplify 0 into 0 5.096 * [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 5.099 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 5.099 * [backup-simplify]: Simplify 0 into 0 5.099 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 5.099 * [backup-simplify]: Simplify (/ 1 (- (/ (acos (/ 1 a)) (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 5.099 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 5.099 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 5.099 * [taylor]: Taking taylor expansion of -1 in a 5.099 * [backup-simplify]: Simplify -1 into -1 5.099 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.099 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.099 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.099 * [taylor]: Taking taylor expansion of a in a 5.100 * [backup-simplify]: Simplify 0 into 0 5.100 * [backup-simplify]: Simplify 1 into 1 5.100 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 5.100 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 5.100 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 5.100 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 5.100 * [taylor]: Taking taylor expansion of -1 in a 5.100 * [backup-simplify]: Simplify -1 into -1 5.100 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.100 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.101 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.101 * [taylor]: Taking taylor expansion of a in a 5.101 * [backup-simplify]: Simplify 0 into 0 5.101 * [backup-simplify]: Simplify 1 into 1 5.101 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 5.101 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 5.101 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 5.101 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 5.102 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 5.103 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 5.103 * [backup-simplify]: Simplify 0 into 0 5.103 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.104 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 5.104 * [backup-simplify]: Simplify 0 into 0 5.105 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.105 * [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 5.105 * [backup-simplify]: Simplify 0 into 0 5.107 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 5.107 * [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 5.107 * [backup-simplify]: Simplify 0 into 0 5.109 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 5.109 * [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 5.110 * [backup-simplify]: Simplify 0 into 0 5.111 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 5.112 * [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 5.112 * [backup-simplify]: Simplify 0 into 0 5.112 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 5.113 * [backup-simplify]: Simplify (/ 1 (- (/ (acos (/ 1 (- a))) (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 5.113 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 5.113 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 5.113 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.113 * [taylor]: Taking taylor expansion of a in a 5.113 * [backup-simplify]: Simplify 0 into 0 5.113 * [backup-simplify]: Simplify 1 into 1 5.113 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.113 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.113 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 5.114 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 5.114 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 5.114 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 5.114 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.114 * [taylor]: Taking taylor expansion of a in a 5.114 * [backup-simplify]: Simplify 0 into 0 5.114 * [backup-simplify]: Simplify 1 into 1 5.114 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.114 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.114 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 5.115 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 5.115 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 5.115 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 5.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 5.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 5.116 * [backup-simplify]: Simplify 0 into 0 5.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 5.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.126 * [backup-simplify]: Simplify 0 into 0 5.128 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 5.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.128 * [backup-simplify]: Simplify 0 into 0 5.130 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 5.131 * [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 5.131 * [backup-simplify]: Simplify 0 into 0 5.134 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 5.134 * [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 5.134 * [backup-simplify]: Simplify 0 into 0 5.137 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 5.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.138 * [backup-simplify]: Simplify 0 into 0 5.138 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 5.139 * * * [progress]: simplifying candidates 5.144 * [simplify]: Simplifying: (expm1 (/ (acos a) a)) (log1p (/ (acos a) a)) (- (log (acos a)) (log a)) (log (/ (acos a) a)) (exp (/ (acos a) a)) (/ (* (* (acos a) (acos a)) (acos a)) (* (* a a) a)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a)) (* (* (/ (acos a) a) (/ (acos a) a)) (/ (acos a) a)) (sqrt (/ (acos a) a)) (sqrt (/ (acos a) a)) (- (acos a)) (- a) (/ (/ PI 2) a) (/ (asin a) a) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (sqrt (acos a)) 1) (/ (sqrt (acos a)) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ 1 (sqrt a)) (/ (acos a) (sqrt a)) (/ 1 1) (/ (acos a) a) (/ 1 a) (/ a (acos a)) (/ (acos a) (* (cbrt a) (cbrt a))) (/ (acos a) (sqrt a)) (/ (acos a) 1) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (expm1 (/ 1 (- (/ (acos a) a)))) (log1p (/ 1 (- (/ (acos a) a)))) (- 1) (- (log (- (/ (acos a) a)))) (- 0 (log (- (/ (acos a) a)))) (- (log 1) (log (- (/ (acos a) a)))) (log (/ 1 (- (/ (acos a) a)))) (exp (/ 1 (- (/ (acos 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)) 1) (/ (cbrt 1) (- (/ (acos a) a))) (/ (* (cbrt 1) (cbrt 1)) -1) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ (cbrt 1) (cbrt (/ (acos a) a))) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (/ (acos a) a)))) (/ (cbrt 1) (sqrt (/ (acos a) a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (/ (cbrt 1) (/ (cbrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ (sqrt (acos a)) (sqrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ (sqrt (acos a)) 1))) (/ (cbrt 1) (/ (sqrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (- (/ 1 (* (cbrt a) (cbrt a))))) (/ (cbrt 1) (/ (acos a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ 1 (sqrt a)))) (/ (cbrt 1) (/ (acos a) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (/ 1 1))) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (- 1)) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ (cbrt 1) (- (cbrt (/ (acos a) a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (acos a) a))) (/ (cbrt 1) (- (sqrt (/ (acos a) a)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (- (/ (cbrt (acos a)) (cbrt a)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (- (/ (cbrt (acos a)) (sqrt a)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (- (/ (cbrt (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (- (/ (sqrt (acos a)) (cbrt a)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (- (/ (sqrt (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (- (/ (acos a) (cbrt a)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (- (/ (acos a) (sqrt a)))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (- (/ (acos a) a))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- (/ (acos a) a))) (/ (* (cbrt 1) (cbrt 1)) (acos a)) (/ (cbrt 1) (- (/ 1 a))) (/ (sqrt 1) (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ (sqrt 1) (cbrt (- (/ (acos a) a)))) (/ (sqrt 1) (sqrt (- (/ (acos a) a)))) (/ (sqrt 1) (sqrt (- (/ (acos a) a)))) (/ (sqrt 1) 1) (/ (sqrt 1) (- (/ (acos a) a))) (/ (sqrt 1) -1) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ (sqrt 1) (cbrt (/ (acos a) a))) (/ (sqrt 1) (- (sqrt (/ (acos a) a)))) (/ (sqrt 1) (sqrt (/ (acos a) a))) (/ (sqrt 1) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (sqrt 1) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (sqrt 1) (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (/ (sqrt 1) (/ (cbrt (acos a)) a)) (/ (sqrt 1) (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (sqrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (- (/ (sqrt (acos a)) 1))) (/ (sqrt 1) (/ (sqrt (acos a)) a)) (/ (sqrt 1) (- (/ 1 (* (cbrt a) (cbrt a))))) (/ (sqrt 1) (/ (acos a) (cbrt a))) (/ (sqrt 1) (- (/ 1 (sqrt a)))) (/ (sqrt 1) (/ (acos a) (sqrt a))) (/ (sqrt 1) (- (/ 1 1))) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (- 1)) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a)) (/ (sqrt 1) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ (sqrt 1) (- (cbrt (/ (acos a) a)))) (/ (sqrt 1) (sqrt (/ (acos a) a))) (/ (sqrt 1) (- (sqrt (/ (acos a) a)))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (- (/ (cbrt (acos a)) (cbrt a)))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (- (/ (cbrt (acos a)) (sqrt a)))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (sqrt 1) (- (/ (cbrt (acos a)) a))) (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (- (/ (sqrt (acos a)) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (- (/ (sqrt (acos a)) (sqrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) 1)) (/ (sqrt 1) (- (/ (sqrt (acos a)) a))) (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (- (/ (acos a) (cbrt a)))) (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (- (/ (acos a) (sqrt a)))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (- (/ (acos a) a))) (/ (sqrt 1) 1) (/ (sqrt 1) (- (/ (acos a) a))) (/ (sqrt 1) (acos a)) (/ (sqrt 1) (- (/ 1 a))) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 1) (/ 1 (- (/ (acos a) a))) (/ 1 -1) (/ 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))) (/ 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 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (- (/ (cbrt (acos a)) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (- (/ (cbrt (acos a)) (sqrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (- (/ (cbrt (acos a)) a))) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (- (/ (sqrt (acos a)) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (- (/ (sqrt (acos a)) a))) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (- (/ (acos a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (- (/ (acos a) (sqrt a)))) (/ 1 (/ 1 1)) (/ 1 (- (/ (acos a) a))) (/ 1 1) (/ 1 (- (/ (acos a) a))) (/ 1 (acos a)) (/ 1 (- (/ 1 a))) (/ 1 (- (/ (acos a) a))) (/ (- (/ (acos a) a)) 1) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 1) (/ 1 -1) (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (/ 1 (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ 1 (- (/ (sqrt (acos a)) 1))) (/ 1 (- (/ 1 (* (cbrt a) (cbrt a))))) (/ 1 (- (/ 1 (sqrt a)))) (/ 1 (- (/ 1 1))) (/ 1 (- 1)) (/ 1 (- (acos a))) (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (acos a)) (/ (- (/ (acos a) a)) (cbrt 1)) (/ (- (/ (acos a) a)) (sqrt 1)) (/ (- (/ (acos a) a)) 1) (/ 1 (- (acos a))) (/ (acos a) a) (/ (acos a) a) (/ (acos a) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 5.152 * * [simplify]: Extracting # 0 : cost 0 5.152 * * [simplify]: Extracting # 1 : cost 0 5.153 * * [simplify]: Extracting # 2 : cost 0 5.154 * * [simplify]: Extracting # 3 : cost 0 5.155 * * [simplify]: Extracting # 4 : cost 0 5.156 * * [simplify]: Extracting # 5 : cost 0 5.156 * * [simplify]: Extracting # 6 : cost 0 5.158 * * [simplify]: iteration 0 : 265 enodes (cost 2409 ) 5.350 * * [simplify]: Extracting # 0 : cost 0 5.351 * * [simplify]: Extracting # 1 : cost 0 5.352 * * [simplify]: Extracting # 2 : cost 0 5.353 * * [simplify]: iteration 1 : 472 enodes (cost 2004 ) 5.477 * * [simplify]: Extracting # 0 : cost 0 5.478 * * [simplify]: Extracting # 1 : cost 0 5.480 * * [simplify]: Extracting # 2 : cost 0 5.481 * * [simplify]: Extracting # 3 : cost 0 5.482 * * [simplify]: iteration 2 : 782 enodes (cost 1861 ) 5.866 * * [simplify]: Extracting # 0 : cost 0 5.870 * * [simplify]: Extracting # 1 : cost 0 5.872 * * [simplify]: Extracting # 2 : cost 0 5.875 * * [simplify]: Extracting # 3 : cost 0 5.877 * * [simplify]: Extracting # 4 : cost 0 5.880 * * [simplify]: iteration 3 : 1534 enodes (cost 1711 ) 7.377 * * [simplify]: Extracting # 0 : cost 0 7.381 * * [simplify]: Extracting # 1 : cost 0 7.385 * * [simplify]: Extracting # 2 : cost 0 7.389 * * [simplify]: Extracting # 3 : cost 0 7.393 * * [simplify]: Extracting # 4 : cost 0 7.398 * * [simplify]: iteration 4 : 2784 enodes (cost 1711 ) 11.702 * * [simplify]: Extracting # 0 : cost 0 11.712 * * [simplify]: Extracting # 1 : cost 0 11.719 * * [simplify]: Extracting # 2 : cost 0 11.725 * * [simplify]: Extracting # 3 : cost 0 11.732 * * [simplify]: Extracting # 4 : cost 0 11.739 * * [simplify]: iteration done: 5000 enodes (cost 1711 ) 11.741 * [simplify]: Simplified to: (expm1 (/ (acos a) a)) (log1p (/ (acos a) a)) (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) (/ (/ PI 2) a) (/ (asin a) a) (/ (* (/ (cbrt (acos a)) (cbrt a)) (cbrt (acos a))) (cbrt a)) (/ (cbrt (acos a)) (cbrt a)) (/ (cbrt (acos a)) (/ (sqrt a) (cbrt (acos a)))) (/ (cbrt (acos a)) (sqrt a)) (* (cbrt (acos a)) (cbrt (acos a))) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (sqrt (acos a)) (/ (sqrt (acos a)) a) (/ (/ 1 (cbrt a)) (cbrt a)) (/ (acos a) (cbrt a)) (/ 1 (sqrt a)) (/ (acos a) (sqrt a)) 1 (/ (acos a) a) (/ 1 a) (/ a (acos a)) (/ (acos a) (* (cbrt a) (cbrt a))) (/ (acos a) (sqrt a)) (acos a) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (expm1 (/ a (- (acos a)))) (log1p (/ a (- (acos a)))) -1 (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (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)))) -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 (- (/ a (acos a))) -1 (/ a (acos a)) (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) (/ 1 (- (acos a))) a (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (acos a)) (- a) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) 1 (- (/ a (acos a))) -1 (/ a (acos a)) (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) (/ 1 (- (acos a))) a (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (acos a)) (- a) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) 1 (- (/ a (acos a))) -1 (/ a (acos a)) (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) (/ 1 (- (acos a))) a (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (acos a)) (- a) (- (/ a (acos a))) (- (/ (acos a) a)) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (sqrt (- (/ (acos a) a)))) 1 -1 (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (- (sqrt (acos a)))) (- (* (cbrt a) (cbrt a))) (- (sqrt a)) -1 -1 (/ 1 (- (acos a))) (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a)) (sqrt a) 1 1 (/ 1 (acos a)) (- (/ (acos a) a)) (- (/ (acos a) a)) (- (/ (acos a) a)) (/ 1 (- (acos a))) (/ (acos a) a) (/ (acos a) a) (/ (acos a) a) (- (/ a (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) 11.744 * * * [progress]: adding candidates to table 12.111 * * [progress]: iteration 3 / 4 12.111 * * * [progress]: picking best candidate 12.129 * * * * [pick]: Picked # 12.129 * * * [progress]: localizing error 12.139 * * * [progress]: generating rewritten candidates 12.139 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 12.209 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 12.289 * * * [progress]: generating series expansions 12.289 * * * * [progress]: [ 1 / 2 ] generating series at (2) 12.289 * [backup-simplify]: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 12.289 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 12.289 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 12.289 * [taylor]: Taking taylor expansion of -1 in a 12.289 * [backup-simplify]: Simplify -1 into -1 12.289 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 12.289 * [taylor]: Taking taylor expansion of a in a 12.289 * [backup-simplify]: Simplify 0 into 0 12.289 * [backup-simplify]: Simplify 1 into 1 12.289 * [taylor]: Taking taylor expansion of (acos a) in a 12.289 * [backup-simplify]: Simplify (acos a) into (acos a) 12.289 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 12.289 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 12.289 * [taylor]: Taking taylor expansion of -1 in a 12.290 * [backup-simplify]: Simplify -1 into -1 12.290 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 12.290 * [taylor]: Taking taylor expansion of a in a 12.290 * [backup-simplify]: Simplify 0 into 0 12.290 * [backup-simplify]: Simplify 1 into 1 12.290 * [taylor]: Taking taylor expansion of (acos a) in a 12.290 * [backup-simplify]: Simplify (acos a) into (acos a) 12.290 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 12.290 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 12.290 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 12.290 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 12.291 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 12.291 * [backup-simplify]: Simplify 0 into 0 12.291 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 12.292 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 12.292 * [backup-simplify]: Simplify 0 into 0 12.292 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 12.294 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 12.294 * [backup-simplify]: Simplify 0 into 0 12.294 * [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 12.308 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 12.308 * [backup-simplify]: Simplify 0 into 0 12.309 * [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 12.311 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 12.311 * [backup-simplify]: Simplify 0 into 0 12.312 * [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 12.315 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 12.315 * [backup-simplify]: Simplify 0 into 0 12.315 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 12.315 * [backup-simplify]: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* (acos (/ 1 a)) a)) 12.315 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 12.315 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 12.315 * [taylor]: Taking taylor expansion of -1 in a 12.315 * [backup-simplify]: Simplify -1 into -1 12.315 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 12.315 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.316 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.316 * [taylor]: Taking taylor expansion of a in a 12.316 * [backup-simplify]: Simplify 0 into 0 12.316 * [backup-simplify]: Simplify 1 into 1 12.316 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 12.316 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 12.317 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 12.317 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 12.317 * [taylor]: Taking taylor expansion of -1 in a 12.317 * [backup-simplify]: Simplify -1 into -1 12.317 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 12.317 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.317 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.317 * [taylor]: Taking taylor expansion of a in a 12.317 * [backup-simplify]: Simplify 0 into 0 12.317 * [backup-simplify]: Simplify 1 into 1 12.317 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 12.318 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 12.318 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 12.318 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 12.319 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 12.319 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 12.319 * [backup-simplify]: Simplify 0 into 0 12.320 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.321 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 12.321 * [backup-simplify]: Simplify 0 into 0 12.322 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.323 * [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 12.323 * [backup-simplify]: Simplify 0 into 0 12.324 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 12.325 * [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 12.325 * [backup-simplify]: Simplify 0 into 0 12.326 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 12.327 * [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 12.327 * [backup-simplify]: Simplify 0 into 0 12.329 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 12.330 * [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 12.330 * [backup-simplify]: Simplify 0 into 0 12.330 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 12.331 * [backup-simplify]: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 12.331 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 12.331 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 12.331 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 12.331 * [taylor]: Taking taylor expansion of a in a 12.331 * [backup-simplify]: Simplify 0 into 0 12.331 * [backup-simplify]: Simplify 1 into 1 12.331 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.331 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.331 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 12.332 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 12.332 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 12.332 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 12.332 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 12.332 * [taylor]: Taking taylor expansion of a in a 12.332 * [backup-simplify]: Simplify 0 into 0 12.332 * [backup-simplify]: Simplify 1 into 1 12.332 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.332 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.332 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 12.333 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 12.333 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 12.333 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 12.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 12.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 12.335 * [backup-simplify]: Simplify 0 into 0 12.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 12.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 12.336 * [backup-simplify]: Simplify 0 into 0 12.337 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 12.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 12.338 * [backup-simplify]: Simplify 0 into 0 12.339 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 12.339 * [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 12.339 * [backup-simplify]: Simplify 0 into 0 12.341 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 12.341 * [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 12.341 * [backup-simplify]: Simplify 0 into 0 12.343 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 12.343 * [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 12.343 * [backup-simplify]: Simplify 0 into 0 12.343 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 12.344 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 12.344 * [backup-simplify]: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 12.344 * [approximate]: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 12.344 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 12.344 * [taylor]: Taking taylor expansion of -1 in a 12.344 * [backup-simplify]: Simplify -1 into -1 12.344 * [taylor]: Taking taylor expansion of (acos a) in a 12.344 * [backup-simplify]: Simplify (acos a) into (acos a) 12.344 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 12.344 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 12.344 * [taylor]: Taking taylor expansion of -1 in a 12.344 * [backup-simplify]: Simplify -1 into -1 12.344 * [taylor]: Taking taylor expansion of (acos a) in a 12.344 * [backup-simplify]: Simplify (acos a) into (acos a) 12.344 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 12.344 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 12.344 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 12.344 * [backup-simplify]: Simplify 0 into 0 12.344 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 12.344 * [backup-simplify]: Simplify 0 into 0 12.345 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 12.345 * [backup-simplify]: Simplify 0 into 0 12.345 * [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 12.345 * [backup-simplify]: Simplify 0 into 0 12.345 * [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 12.345 * [backup-simplify]: Simplify 0 into 0 12.346 * [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 12.346 * [backup-simplify]: Simplify 0 into 0 12.346 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 12.346 * [backup-simplify]: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 12.346 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 12.346 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 12.346 * [taylor]: Taking taylor expansion of -1 in a 12.346 * [backup-simplify]: Simplify -1 into -1 12.346 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.346 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.346 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 12.346 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 12.346 * [taylor]: Taking taylor expansion of -1 in a 12.346 * [backup-simplify]: Simplify -1 into -1 12.346 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.346 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.346 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 12.346 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 12.347 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 12.347 * [backup-simplify]: Simplify 0 into 0 12.347 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 12.347 * [backup-simplify]: Simplify 0 into 0 12.347 * [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 12.347 * [backup-simplify]: Simplify 0 into 0 12.347 * [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 12.347 * [backup-simplify]: Simplify 0 into 0 12.348 * [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 12.348 * [backup-simplify]: Simplify 0 into 0 12.348 * [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 12.348 * [backup-simplify]: Simplify 0 into 0 12.348 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 12.348 * [backup-simplify]: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 12.348 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 12.349 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 12.349 * [taylor]: Taking taylor expansion of -1 in a 12.349 * [backup-simplify]: Simplify -1 into -1 12.349 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.349 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.349 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 12.349 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 12.349 * [taylor]: Taking taylor expansion of -1 in a 12.349 * [backup-simplify]: Simplify -1 into -1 12.349 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.349 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.349 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 12.349 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 12.349 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 12.349 * [backup-simplify]: Simplify 0 into 0 12.349 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 12.349 * [backup-simplify]: Simplify 0 into 0 12.350 * [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 12.350 * [backup-simplify]: Simplify 0 into 0 12.350 * [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 12.350 * [backup-simplify]: Simplify 0 into 0 12.350 * [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 12.350 * [backup-simplify]: Simplify 0 into 0 12.351 * [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 12.351 * [backup-simplify]: Simplify 0 into 0 12.351 * [backup-simplify]: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 12.351 * * * [progress]: simplifying candidates 12.363 * [simplify]: Simplifying: (expm1 (/ (/ 1 (- (acos a))) (/ 1 a))) (log1p (/ (/ 1 (- (acos a))) (/ 1 a))) (- (- (log (- (acos a)))) (- (log a))) (- (- (log (- (acos a)))) (- 0 (log a))) (- (- (log (- (acos a)))) (- (log 1) (log a))) (- (- (log (- (acos a)))) (log (/ 1 a))) (- (- 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))) (expm1 (/ 1 (- (acos a)))) (log1p (/ 1 (- (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)) 12.398 * * [simplify]: Extracting # 0 : cost 0 12.401 * * [simplify]: Extracting # 1 : cost 0 12.404 * * [simplify]: Extracting # 2 : cost 0 12.406 * * [simplify]: Extracting # 3 : cost 0 12.414 * * [simplify]: Extracting # 4 : cost 0 12.416 * * [simplify]: Extracting # 5 : cost 0 12.418 * * [simplify]: Extracting # 6 : cost 0 12.419 * * [simplify]: Extracting # 7 : cost 0 12.422 * * [simplify]: iteration 0 : 811 enodes (cost 12543 ) 13.757 * * [simplify]: Extracting # 0 : cost 0 13.761 * * [simplify]: Extracting # 1 : cost 0 13.763 * * [simplify]: Extracting # 2 : cost 0 13.764 * * [simplify]: Extracting # 3 : cost 0 13.765 * * [simplify]: iteration 1 : 2350 enodes (cost 8820 ) 14.079 * * [simplify]: Extracting # 0 : cost 0 14.082 * * [simplify]: Extracting # 1 : cost 0 14.084 * * [simplify]: Extracting # 2 : cost 0 14.085 * * [simplify]: Extracting # 3 : cost 0 14.088 * * [simplify]: iteration 2 : 3262 enodes (cost 7448 ) 15.027 * * [simplify]: Extracting # 0 : cost 0 15.030 * * [simplify]: Extracting # 1 : cost 0 15.033 * * [simplify]: Extracting # 2 : cost 0 15.038 * * [simplify]: Extracting # 3 : cost 0 15.043 * * [simplify]: Extracting # 4 : cost 0 15.048 * * [simplify]: Extracting # 5 : cost 0 15.054 * * [simplify]: Extracting # 6 : cost 0 15.059 * * [simplify]: iteration done: 5000 enodes (cost 7226 ) 15.066 * [simplify]: Simplified to: (expm1 (/ a (- (acos a)))) (log1p (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (exp (/ a (- (acos a)))) (pow (/ a (- (acos a))) 3) (pow (/ a (- (acos a))) 3) (pow (/ a (- (acos a))) 3) (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)))) (/ -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 a) (cbrt (/ 1 (- (acos 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 a) (cbrt (/ 1 (- (acos 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 a) (cbrt (/ 1 (- (acos 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))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) -1 (/ a (acos 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))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos 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))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) -1 (/ a (acos 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))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) -1 (/ a (acos 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))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos 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))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) -1 (/ a (acos 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))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (/ (sqrt a) (cbrt (- (acos a)))) (cbrt (- (acos a)))) (/ (sqrt a) (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ (/ 1 (sqrt (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (sqrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (- (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) -1 (/ a (acos 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))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (cbrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos 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))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) -1 (/ a (acos 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))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (/ (sqrt a) (cbrt (acos a))) (cbrt (acos a))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (/ 1 (sqrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (sqrt (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (sqrt (acos a))) (sqrt (/ 1 a))) (/ (/ 1 (- (sqrt (acos a)))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos 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)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) a (/ (- (acos a)) a) (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ (* (cbrt a) (cbrt a)) (- (acos a))) (/ (sqrt a) (- (acos a))) (/ 1 (- (acos a))) (/ (* (cbrt a) (cbrt a)) (- (acos a))) (/ (sqrt a) (- (acos a))) (/ 1 (- (acos a))) (/ (* (cbrt a) (cbrt a)) (- (acos a))) (/ (sqrt a) (- (acos a))) (/ 1 (- (acos a))) (/ 1 (- (acos a))) (/ 1 (- (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) a) (/ (- (acos a)) a) (/ (acos a) a) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) a) (/ (acos a) a) (/ (- (cbrt (acos a))) a) (- (/ (sqrt (acos a)) a)) (/ (- (acos a)) a) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) a) (/ (- (acos a)) a) (/ (acos a) a) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) a) (/ (acos a) a) (/ (- (cbrt (acos a))) a) (- (/ (sqrt (acos a)) a)) (/ (- (acos a)) a) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) a) (/ (- (acos a)) a) (/ (acos a) a) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) a) (/ (acos a) a) (/ (- (cbrt (acos a))) a) (- (/ (sqrt (acos a)) a)) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ 1 (- (acos a))) (/ (- (acos a)) a) (expm1 (/ 1 (- (acos a)))) (log1p (/ 1 (- (acos 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)))) (/ 1 (pow (- (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)) 15.075 * * * [progress]: adding candidates to table 15.583 * * [progress]: iteration 4 / 4 15.584 * * * [progress]: picking best candidate 15.596 * * * * [pick]: Picked # 15.596 * * * [progress]: localizing error 15.628 * * * [progress]: generating rewritten candidates 15.628 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 15.637 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 15.655 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 15.769 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 16.489 * * * [progress]: generating series expansions 16.489 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 16.490 * [backup-simplify]: Simplify (pow (- (acos a)) 3) into (pow (- (acos a)) 3) 16.490 * [approximate]: Taking taylor expansion of (pow (- (acos a)) 3) in (a) around 0 16.490 * [taylor]: Taking taylor expansion of (pow (- (acos a)) 3) in a 16.490 * [taylor]: Taking taylor expansion of (- (acos a)) in a 16.490 * [taylor]: Taking taylor expansion of (acos a) in a 16.490 * [backup-simplify]: Simplify (acos a) into (acos a) 16.490 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.490 * [taylor]: Taking taylor expansion of (pow (- (acos a)) 3) in a 16.490 * [taylor]: Taking taylor expansion of (- (acos a)) in a 16.490 * [taylor]: Taking taylor expansion of (acos a) in a 16.490 * [backup-simplify]: Simplify (acos a) into (acos a) 16.490 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.490 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.490 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.490 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.490 * [backup-simplify]: Simplify (* (- (acos a)) (- (acos a))) into (pow (acos a) 2) 16.490 * [backup-simplify]: Simplify (* (- (acos a)) (pow (acos a) 2)) into (* -1 (pow (acos a) 3)) 16.490 * [backup-simplify]: Simplify (* -1 (pow (acos a) 3)) into (* -1 (pow (acos a) 3)) 16.491 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.491 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.491 * [backup-simplify]: Simplify (- 0) into 0 16.492 * [backup-simplify]: Simplify (- 0) into 0 16.492 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.492 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (* 0 (- (acos a)))) into 0 16.492 * [backup-simplify]: Simplify (- 0) into 0 16.492 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (* 0 (pow (acos a) 2))) into 0 16.492 * [backup-simplify]: Simplify 0 into 0 16.492 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.492 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.493 * [backup-simplify]: Simplify (- 0) into 0 16.493 * [backup-simplify]: Simplify (- 0) into 0 16.493 * [backup-simplify]: Simplify (- 0) into 0 16.493 * [backup-simplify]: Simplify (- 0) into 0 16.494 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.494 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (* 0 (- (acos a))))) into 0 16.494 * [backup-simplify]: Simplify (- 0) into 0 16.494 * [backup-simplify]: Simplify (- 0) into 0 16.495 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 16.495 * [backup-simplify]: Simplify 0 into 0 16.495 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.495 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.495 * [backup-simplify]: Simplify (- 0) into 0 16.496 * [backup-simplify]: Simplify (- 0) into 0 16.496 * [backup-simplify]: Simplify (- 0) into 0 16.496 * [backup-simplify]: Simplify (- 0) into 0 16.496 * [backup-simplify]: Simplify (- 0) into 0 16.497 * [backup-simplify]: Simplify (- 0) into 0 16.497 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.497 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos a)))))) into 0 16.498 * [backup-simplify]: Simplify (- 0) into 0 16.498 * [backup-simplify]: Simplify (- 0) into 0 16.498 * [backup-simplify]: Simplify (- 0) into 0 16.499 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 16.499 * [backup-simplify]: Simplify 0 into 0 16.499 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.499 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.499 * [backup-simplify]: Simplify (- 0) into 0 16.499 * [backup-simplify]: Simplify (- 0) into 0 16.500 * [backup-simplify]: Simplify (- 0) into 0 16.500 * [backup-simplify]: Simplify (- 0) into 0 16.500 * [backup-simplify]: Simplify (- 0) into 0 16.500 * [backup-simplify]: Simplify (- 0) into 0 16.501 * [backup-simplify]: Simplify (- 0) into 0 16.501 * [backup-simplify]: Simplify (- 0) into 0 16.501 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.502 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos a))))))) into 0 16.502 * [backup-simplify]: Simplify (- 0) into 0 16.502 * [backup-simplify]: Simplify (- 0) into 0 16.503 * [backup-simplify]: Simplify (- 0) into 0 16.503 * [backup-simplify]: Simplify (- 0) into 0 16.504 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 16.504 * [backup-simplify]: Simplify 0 into 0 16.504 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.504 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.504 * [backup-simplify]: Simplify (- 0) into 0 16.504 * [backup-simplify]: Simplify (- 0) into 0 16.505 * [backup-simplify]: Simplify (- 0) into 0 16.505 * [backup-simplify]: Simplify (- 0) into 0 16.505 * [backup-simplify]: Simplify (- 0) into 0 16.505 * [backup-simplify]: Simplify (- 0) into 0 16.506 * [backup-simplify]: Simplify (- 0) into 0 16.506 * [backup-simplify]: Simplify (- 0) into 0 16.506 * [backup-simplify]: Simplify (- 0) into 0 16.506 * [backup-simplify]: Simplify (- 0) into 0 16.506 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.507 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos a)))))))) into 0 16.508 * [backup-simplify]: Simplify (- 0) into 0 16.508 * [backup-simplify]: Simplify (- 0) into 0 16.509 * [backup-simplify]: Simplify (- 0) into 0 16.509 * [backup-simplify]: Simplify (- 0) into 0 16.509 * [backup-simplify]: Simplify (- 0) into 0 16.512 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 16.512 * [backup-simplify]: Simplify 0 into 0 16.512 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.512 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.512 * [backup-simplify]: Simplify (- 0) into 0 16.512 * [backup-simplify]: Simplify (- 0) into 0 16.513 * [backup-simplify]: Simplify (- 0) into 0 16.513 * [backup-simplify]: Simplify (- 0) into 0 16.513 * [backup-simplify]: Simplify (- 0) into 0 16.513 * [backup-simplify]: Simplify (- 0) into 0 16.514 * [backup-simplify]: Simplify (- 0) into 0 16.514 * [backup-simplify]: Simplify (- 0) into 0 16.514 * [backup-simplify]: Simplify (- 0) into 0 16.515 * [backup-simplify]: Simplify (- 0) into 0 16.515 * [backup-simplify]: Simplify (- 0) into 0 16.515 * [backup-simplify]: Simplify (- 0) into 0 16.516 * [backup-simplify]: Simplify (- (acos a)) into (- (acos a)) 16.517 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos a))))))))) into 0 16.518 * [backup-simplify]: Simplify (- 0) into 0 16.518 * [backup-simplify]: Simplify (- 0) into 0 16.519 * [backup-simplify]: Simplify (- 0) into 0 16.519 * [backup-simplify]: Simplify (- 0) into 0 16.519 * [backup-simplify]: Simplify (- 0) into 0 16.520 * [backup-simplify]: Simplify (- 0) into 0 16.522 * [backup-simplify]: Simplify (+ (* (- (acos a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 16.522 * [backup-simplify]: Simplify 0 into 0 16.522 * [backup-simplify]: Simplify (* -1 (pow (acos a) 3)) into (* -1 (pow (acos a) 3)) 16.523 * [backup-simplify]: Simplify (pow (- (acos (/ 1 a))) 3) into (pow (- (acos (/ 1 a))) 3) 16.523 * [approximate]: Taking taylor expansion of (pow (- (acos (/ 1 a))) 3) in (a) around 0 16.523 * [taylor]: Taking taylor expansion of (pow (- (acos (/ 1 a))) 3) in a 16.523 * [taylor]: Taking taylor expansion of (- (acos (/ 1 a))) in a 16.523 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.523 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.523 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.523 * [taylor]: Taking taylor expansion of (pow (- (acos (/ 1 a))) 3) in a 16.523 * [taylor]: Taking taylor expansion of (- (acos (/ 1 a))) in a 16.523 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.523 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.523 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.524 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.524 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.524 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.524 * [backup-simplify]: Simplify (* (- (acos (/ 1 a))) (- (acos (/ 1 a)))) into (pow (acos (/ 1 a)) 2) 16.524 * [backup-simplify]: Simplify (* (- (acos (/ 1 a))) (pow (acos (/ 1 a)) 2)) into (* -1 (pow (acos (/ 1 a)) 3)) 16.524 * [backup-simplify]: Simplify (* -1 (pow (acos (/ 1 a)) 3)) into (* -1 (pow (acos (/ 1 a)) 3)) 16.524 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.525 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.525 * [backup-simplify]: Simplify (- 0) into 0 16.526 * [backup-simplify]: Simplify (- 0) into 0 16.526 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.526 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (* 0 (- (acos (/ 1 a))))) into 0 16.526 * [backup-simplify]: Simplify (- 0) into 0 16.527 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 16.527 * [backup-simplify]: Simplify 0 into 0 16.527 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.527 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.528 * [backup-simplify]: Simplify (- 0) into 0 16.528 * [backup-simplify]: Simplify (- 0) into 0 16.528 * [backup-simplify]: Simplify (- 0) into 0 16.529 * [backup-simplify]: Simplify (- 0) into 0 16.529 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.529 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (* 0 (- (acos (/ 1 a)))))) into 0 16.530 * [backup-simplify]: Simplify (- 0) into 0 16.530 * [backup-simplify]: Simplify (- 0) into 0 16.531 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 16.531 * [backup-simplify]: Simplify 0 into 0 16.531 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.531 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.532 * [backup-simplify]: Simplify (- 0) into 0 16.532 * [backup-simplify]: Simplify (- 0) into 0 16.533 * [backup-simplify]: Simplify (- 0) into 0 16.533 * [backup-simplify]: Simplify (- 0) into 0 16.533 * [backup-simplify]: Simplify (- 0) into 0 16.534 * [backup-simplify]: Simplify (- 0) into 0 16.534 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.535 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ 1 a))))))) into 0 16.535 * [backup-simplify]: Simplify (- 0) into 0 16.535 * [backup-simplify]: Simplify (- 0) into 0 16.536 * [backup-simplify]: Simplify (- 0) into 0 16.537 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 16.537 * [backup-simplify]: Simplify 0 into 0 16.537 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.537 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.538 * [backup-simplify]: Simplify (- 0) into 0 16.538 * [backup-simplify]: Simplify (- 0) into 0 16.539 * [backup-simplify]: Simplify (- 0) into 0 16.539 * [backup-simplify]: Simplify (- 0) into 0 16.539 * [backup-simplify]: Simplify (- 0) into 0 16.540 * [backup-simplify]: Simplify (- 0) into 0 16.540 * [backup-simplify]: Simplify (- 0) into 0 16.540 * [backup-simplify]: Simplify (- 0) into 0 16.541 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.542 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ 1 a)))))))) into 0 16.542 * [backup-simplify]: Simplify (- 0) into 0 16.543 * [backup-simplify]: Simplify (- 0) into 0 16.543 * [backup-simplify]: Simplify (- 0) into 0 16.544 * [backup-simplify]: Simplify (- 0) into 0 16.545 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 16.545 * [backup-simplify]: Simplify 0 into 0 16.545 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.545 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.546 * [backup-simplify]: Simplify (- 0) into 0 16.546 * [backup-simplify]: Simplify (- 0) into 0 16.547 * [backup-simplify]: Simplify (- 0) into 0 16.547 * [backup-simplify]: Simplify (- 0) into 0 16.547 * [backup-simplify]: Simplify (- 0) into 0 16.548 * [backup-simplify]: Simplify (- 0) into 0 16.548 * [backup-simplify]: Simplify (- 0) into 0 16.548 * [backup-simplify]: Simplify (- 0) into 0 16.549 * [backup-simplify]: Simplify (- 0) into 0 16.549 * [backup-simplify]: Simplify (- 0) into 0 16.549 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.551 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ 1 a))))))))) into 0 16.551 * [backup-simplify]: Simplify (- 0) into 0 16.552 * [backup-simplify]: Simplify (- 0) into 0 16.552 * [backup-simplify]: Simplify (- 0) into 0 16.553 * [backup-simplify]: Simplify (- 0) into 0 16.553 * [backup-simplify]: Simplify (- 0) into 0 16.555 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 16.555 * [backup-simplify]: Simplify 0 into 0 16.555 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.555 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.556 * [backup-simplify]: Simplify (- 0) into 0 16.556 * [backup-simplify]: Simplify (- 0) into 0 16.556 * [backup-simplify]: Simplify (- 0) into 0 16.557 * [backup-simplify]: Simplify (- 0) into 0 16.557 * [backup-simplify]: Simplify (- 0) into 0 16.557 * [backup-simplify]: Simplify (- 0) into 0 16.558 * [backup-simplify]: Simplify (- 0) into 0 16.558 * [backup-simplify]: Simplify (- 0) into 0 16.558 * [backup-simplify]: Simplify (- 0) into 0 16.559 * [backup-simplify]: Simplify (- 0) into 0 16.559 * [backup-simplify]: Simplify (- 0) into 0 16.560 * [backup-simplify]: Simplify (- 0) into 0 16.560 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 16.562 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ 1 a)))))))))) into 0 16.562 * [backup-simplify]: Simplify (- 0) into 0 16.563 * [backup-simplify]: Simplify (- 0) into 0 16.563 * [backup-simplify]: Simplify (- 0) into 0 16.563 * [backup-simplify]: Simplify (- 0) into 0 16.564 * [backup-simplify]: Simplify (- 0) into 0 16.564 * [backup-simplify]: Simplify (- 0) into 0 16.566 * [backup-simplify]: Simplify (+ (* (- (acos (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 16.566 * [backup-simplify]: Simplify 0 into 0 16.567 * [backup-simplify]: Simplify (* -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (* -1 (pow (acos a) 3)) 16.567 * [backup-simplify]: Simplify (pow (- (acos (/ 1 (- a)))) 3) into (pow (- (acos (/ -1 a))) 3) 16.567 * [approximate]: Taking taylor expansion of (pow (- (acos (/ -1 a))) 3) in (a) around 0 16.567 * [taylor]: Taking taylor expansion of (pow (- (acos (/ -1 a))) 3) in a 16.567 * [taylor]: Taking taylor expansion of (- (acos (/ -1 a))) in a 16.567 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.567 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.567 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.567 * [taylor]: Taking taylor expansion of (pow (- (acos (/ -1 a))) 3) in a 16.567 * [taylor]: Taking taylor expansion of (- (acos (/ -1 a))) in a 16.567 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.567 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.568 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.568 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.568 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.568 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.568 * [backup-simplify]: Simplify (* (- (acos (/ -1 a))) (- (acos (/ -1 a)))) into (pow (acos (/ -1 a)) 2) 16.568 * [backup-simplify]: Simplify (* (- (acos (/ -1 a))) (pow (acos (/ -1 a)) 2)) into (* -1 (pow (acos (/ -1 a)) 3)) 16.569 * [backup-simplify]: Simplify (* -1 (pow (acos (/ -1 a)) 3)) into (* -1 (pow (acos (/ -1 a)) 3)) 16.569 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.569 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.569 * [backup-simplify]: Simplify (- 0) into 0 16.570 * [backup-simplify]: Simplify (- 0) into 0 16.570 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.570 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (* 0 (- (acos (/ -1 a))))) into 0 16.571 * [backup-simplify]: Simplify (- 0) into 0 16.571 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 16.571 * [backup-simplify]: Simplify 0 into 0 16.571 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.571 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.572 * [backup-simplify]: Simplify (- 0) into 0 16.573 * [backup-simplify]: Simplify (- 0) into 0 16.573 * [backup-simplify]: Simplify (- 0) into 0 16.573 * [backup-simplify]: Simplify (- 0) into 0 16.574 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.574 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (* 0 (- (acos (/ -1 a)))))) into 0 16.575 * [backup-simplify]: Simplify (- 0) into 0 16.575 * [backup-simplify]: Simplify (- 0) into 0 16.576 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 16.576 * [backup-simplify]: Simplify 0 into 0 16.576 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.576 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.576 * [backup-simplify]: Simplify (- 0) into 0 16.577 * [backup-simplify]: Simplify (- 0) into 0 16.577 * [backup-simplify]: Simplify (- 0) into 0 16.577 * [backup-simplify]: Simplify (- 0) into 0 16.578 * [backup-simplify]: Simplify (- 0) into 0 16.578 * [backup-simplify]: Simplify (- 0) into 0 16.578 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.579 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ -1 a))))))) into 0 16.580 * [backup-simplify]: Simplify (- 0) into 0 16.580 * [backup-simplify]: Simplify (- 0) into 0 16.580 * [backup-simplify]: Simplify (- 0) into 0 16.581 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 16.581 * [backup-simplify]: Simplify 0 into 0 16.581 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.581 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.582 * [backup-simplify]: Simplify (- 0) into 0 16.582 * [backup-simplify]: Simplify (- 0) into 0 16.582 * [backup-simplify]: Simplify (- 0) into 0 16.582 * [backup-simplify]: Simplify (- 0) into 0 16.583 * [backup-simplify]: Simplify (- 0) into 0 16.583 * [backup-simplify]: Simplify (- 0) into 0 16.583 * [backup-simplify]: Simplify (- 0) into 0 16.583 * [backup-simplify]: Simplify (- 0) into 0 16.583 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.584 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ -1 a)))))))) into 0 16.585 * [backup-simplify]: Simplify (- 0) into 0 16.585 * [backup-simplify]: Simplify (- 0) into 0 16.585 * [backup-simplify]: Simplify (- 0) into 0 16.585 * [backup-simplify]: Simplify (- 0) into 0 16.587 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 16.587 * [backup-simplify]: Simplify 0 into 0 16.587 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.587 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.587 * [backup-simplify]: Simplify (- 0) into 0 16.588 * [backup-simplify]: Simplify (- 0) into 0 16.588 * [backup-simplify]: Simplify (- 0) into 0 16.588 * [backup-simplify]: Simplify (- 0) into 0 16.596 * [backup-simplify]: Simplify (- 0) into 0 16.597 * [backup-simplify]: Simplify (- 0) into 0 16.598 * [backup-simplify]: Simplify (- 0) into 0 16.598 * [backup-simplify]: Simplify (- 0) into 0 16.598 * [backup-simplify]: Simplify (- 0) into 0 16.599 * [backup-simplify]: Simplify (- 0) into 0 16.599 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.601 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ -1 a))))))))) into 0 16.601 * [backup-simplify]: Simplify (- 0) into 0 16.602 * [backup-simplify]: Simplify (- 0) into 0 16.602 * [backup-simplify]: Simplify (- 0) into 0 16.603 * [backup-simplify]: Simplify (- 0) into 0 16.603 * [backup-simplify]: Simplify (- 0) into 0 16.605 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 16.605 * [backup-simplify]: Simplify 0 into 0 16.605 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.605 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.606 * [backup-simplify]: Simplify (- 0) into 0 16.606 * [backup-simplify]: Simplify (- 0) into 0 16.607 * [backup-simplify]: Simplify (- 0) into 0 16.607 * [backup-simplify]: Simplify (- 0) into 0 16.607 * [backup-simplify]: Simplify (- 0) into 0 16.608 * [backup-simplify]: Simplify (- 0) into 0 16.608 * [backup-simplify]: Simplify (- 0) into 0 16.608 * [backup-simplify]: Simplify (- 0) into 0 16.609 * [backup-simplify]: Simplify (- 0) into 0 16.609 * [backup-simplify]: Simplify (- 0) into 0 16.610 * [backup-simplify]: Simplify (- 0) into 0 16.610 * [backup-simplify]: Simplify (- 0) into 0 16.610 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 16.612 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (acos (/ -1 a)))))))))) into 0 16.613 * [backup-simplify]: Simplify (- 0) into 0 16.613 * [backup-simplify]: Simplify (- 0) into 0 16.613 * [backup-simplify]: Simplify (- 0) into 0 16.613 * [backup-simplify]: Simplify (- 0) into 0 16.614 * [backup-simplify]: Simplify (- 0) into 0 16.614 * [backup-simplify]: Simplify (- 0) into 0 16.615 * [backup-simplify]: Simplify (+ (* (- (acos (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 16.615 * [backup-simplify]: Simplify 0 into 0 16.616 * [backup-simplify]: Simplify (* -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (* -1 (pow (acos a) 3)) 16.616 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 16.616 * [backup-simplify]: Simplify (cbrt (/ 1 (pow (- (acos a)) 3))) into (/ (cbrt -1) (acos a)) 16.616 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 16.616 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 16.616 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.616 * [taylor]: Taking taylor expansion of -1 in a 16.616 * [backup-simplify]: Simplify -1 into -1 16.617 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.617 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.617 * [taylor]: Taking taylor expansion of (acos a) in a 16.617 * [backup-simplify]: Simplify (acos a) into (acos a) 16.618 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.618 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 16.618 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.618 * [taylor]: Taking taylor expansion of -1 in a 16.618 * [backup-simplify]: Simplify -1 into -1 16.618 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.619 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.619 * [taylor]: Taking taylor expansion of (acos a) in a 16.619 * [backup-simplify]: Simplify (acos a) into (acos a) 16.619 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.619 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.620 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 16.620 * [backup-simplify]: Simplify 0 into 0 16.621 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.622 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 16.622 * [backup-simplify]: Simplify 0 into 0 16.623 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.623 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 16.623 * [backup-simplify]: Simplify 0 into 0 16.624 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.625 * [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 16.625 * [backup-simplify]: Simplify 0 into 0 16.626 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.627 * [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 16.627 * [backup-simplify]: Simplify 0 into 0 16.628 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.629 * [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 16.629 * [backup-simplify]: Simplify 0 into 0 16.629 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.629 * [backup-simplify]: Simplify (cbrt (/ 1 (pow (- (acos (/ 1 a))) 3))) into (/ (cbrt -1) (acos (/ 1 a))) 16.629 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 16.629 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 16.629 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.630 * [taylor]: Taking taylor expansion of -1 in a 16.630 * [backup-simplify]: Simplify -1 into -1 16.630 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.630 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.630 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.631 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.631 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 16.631 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 16.631 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.631 * [taylor]: Taking taylor expansion of -1 in a 16.631 * [backup-simplify]: Simplify -1 into -1 16.631 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.632 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.632 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.632 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.633 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 16.633 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 16.634 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 16.634 * [backup-simplify]: Simplify 0 into 0 16.635 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.635 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 16.635 * [backup-simplify]: Simplify 0 into 0 16.636 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.637 * [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 16.637 * [backup-simplify]: Simplify 0 into 0 16.638 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.639 * [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 16.639 * [backup-simplify]: Simplify 0 into 0 16.640 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.641 * [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 16.641 * [backup-simplify]: Simplify 0 into 0 16.642 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.643 * [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 16.643 * [backup-simplify]: Simplify 0 into 0 16.643 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 16.643 * [backup-simplify]: Simplify (cbrt (/ 1 (pow (- (acos (/ 1 (- a)))) 3))) into (/ (cbrt -1) (acos (/ -1 a))) 16.643 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 16.643 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 16.643 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.644 * [taylor]: Taking taylor expansion of -1 in a 16.644 * [backup-simplify]: Simplify -1 into -1 16.644 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.644 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.644 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.644 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.645 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 16.645 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 16.645 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.645 * [taylor]: Taking taylor expansion of -1 in a 16.645 * [backup-simplify]: Simplify -1 into -1 16.645 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.646 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.646 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.646 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.646 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 16.647 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 16.647 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 16.647 * [backup-simplify]: Simplify 0 into 0 16.648 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.649 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 16.649 * [backup-simplify]: Simplify 0 into 0 16.650 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.650 * [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 16.650 * [backup-simplify]: Simplify 0 into 0 16.651 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.652 * [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 16.652 * [backup-simplify]: Simplify 0 into 0 16.653 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.654 * [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 16.654 * [backup-simplify]: Simplify 0 into 0 16.655 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.656 * [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 16.656 * [backup-simplify]: Simplify 0 into 0 16.657 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 16.657 * * * * [progress]: [ 3 / 4 ] generating series at (2) 16.657 * [backup-simplify]: Simplify (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 16.657 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 16.657 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 16.657 * [taylor]: Taking taylor expansion of (* (cbrt -1) a) in a 16.657 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.657 * [taylor]: Taking taylor expansion of -1 in a 16.657 * [backup-simplify]: Simplify -1 into -1 16.657 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.658 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.658 * [taylor]: Taking taylor expansion of a in a 16.658 * [backup-simplify]: Simplify 0 into 0 16.658 * [backup-simplify]: Simplify 1 into 1 16.658 * [taylor]: Taking taylor expansion of (acos a) in a 16.658 * [backup-simplify]: Simplify (acos a) into (acos a) 16.658 * [backup-simplify]: Simplify (* (cbrt -1) 0) into 0 16.660 * [backup-simplify]: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 16.660 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.660 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 16.660 * [taylor]: Taking taylor expansion of (* (cbrt -1) a) in a 16.660 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.660 * [taylor]: Taking taylor expansion of -1 in a 16.660 * [backup-simplify]: Simplify -1 into -1 16.661 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.661 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.661 * [taylor]: Taking taylor expansion of a in a 16.661 * [backup-simplify]: Simplify 0 into 0 16.661 * [backup-simplify]: Simplify 1 into 1 16.661 * [taylor]: Taking taylor expansion of (acos a) in a 16.661 * [backup-simplify]: Simplify (acos a) into (acos a) 16.662 * [backup-simplify]: Simplify (* (cbrt -1) 0) into 0 16.663 * [backup-simplify]: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 16.664 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.664 * [backup-simplify]: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 16.666 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.666 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 16.667 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 16.667 * [backup-simplify]: Simplify 0 into 0 16.668 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.669 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 16.670 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 16.670 * [backup-simplify]: Simplify 0 into 0 16.671 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.673 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 16.674 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 16.674 * [backup-simplify]: Simplify 0 into 0 16.675 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.676 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 16.677 * [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 16.677 * [backup-simplify]: Simplify 0 into 0 16.678 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.679 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 16.680 * [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 16.680 * [backup-simplify]: Simplify 0 into 0 16.681 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.683 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 16.685 * [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 16.685 * [backup-simplify]: Simplify 0 into 0 16.685 * [backup-simplify]: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 16.686 * [backup-simplify]: Simplify (/ (cbrt (/ 1 (pow (- (acos (/ 1 a))) 3))) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* (acos (/ 1 a)) a)) 16.686 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ 1 a)) a)) in (a) around 0 16.686 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ 1 a)) a)) in a 16.686 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.686 * [taylor]: Taking taylor expansion of -1 in a 16.686 * [backup-simplify]: Simplify -1 into -1 16.687 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.688 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.688 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 16.688 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.688 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.688 * [taylor]: Taking taylor expansion of a in a 16.688 * [backup-simplify]: Simplify 0 into 0 16.688 * [backup-simplify]: Simplify 1 into 1 16.688 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 16.689 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 16.689 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 16.689 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ 1 a)) a)) in a 16.689 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.689 * [taylor]: Taking taylor expansion of -1 in a 16.689 * [backup-simplify]: Simplify -1 into -1 16.690 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.691 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.691 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 16.691 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.691 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.691 * [taylor]: Taking taylor expansion of a in a 16.691 * [backup-simplify]: Simplify 0 into 0 16.691 * [backup-simplify]: Simplify 1 into 1 16.691 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 16.691 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 16.692 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 16.693 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 16.694 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 16.695 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 16.695 * [backup-simplify]: Simplify 0 into 0 16.697 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.697 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 16.698 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 16.698 * [backup-simplify]: Simplify 0 into 0 16.700 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.701 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 16.702 * [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 16.702 * [backup-simplify]: Simplify 0 into 0 16.704 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.705 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 16.707 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 16.707 * [backup-simplify]: Simplify 0 into 0 16.708 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.709 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 16.711 * [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 16.711 * [backup-simplify]: Simplify 0 into 0 16.713 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.715 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 16.716 * [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 16.716 * [backup-simplify]: Simplify 0 into 0 16.717 * [backup-simplify]: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 16.718 * [backup-simplify]: Simplify (/ (cbrt (/ 1 (pow (- (acos (/ 1 (- a)))) 3))) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) 16.718 * [approximate]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) in (a) around 0 16.718 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) in a 16.718 * [taylor]: Taking taylor expansion of -1 in a 16.718 * [backup-simplify]: Simplify -1 into -1 16.718 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ -1 a)) a)) in a 16.718 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.718 * [taylor]: Taking taylor expansion of -1 in a 16.718 * [backup-simplify]: Simplify -1 into -1 16.718 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.719 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.719 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 16.719 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.719 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.719 * [taylor]: Taking taylor expansion of a in a 16.719 * [backup-simplify]: Simplify 0 into 0 16.719 * [backup-simplify]: Simplify 1 into 1 16.719 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 16.720 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 16.720 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 16.721 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt -1) (* (acos (/ -1 a)) a))) in a 16.721 * [taylor]: Taking taylor expansion of -1 in a 16.721 * [backup-simplify]: Simplify -1 into -1 16.721 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* (acos (/ -1 a)) a)) in a 16.721 * [taylor]: Taking taylor expansion of (cbrt -1) in a 16.721 * [taylor]: Taking taylor expansion of -1 in a 16.721 * [backup-simplify]: Simplify -1 into -1 16.721 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 16.722 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 16.722 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 16.722 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.722 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.722 * [taylor]: Taking taylor expansion of a in a 16.722 * [backup-simplify]: Simplify 0 into 0 16.722 * [backup-simplify]: Simplify 1 into 1 16.722 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 16.723 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 16.724 * [backup-simplify]: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 16.724 * [backup-simplify]: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 16.725 * [backup-simplify]: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 16.726 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 16.727 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 16.728 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 16.728 * [backup-simplify]: Simplify 0 into 0 16.736 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.737 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 16.738 * [backup-simplify]: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 16.740 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 16.740 * [backup-simplify]: Simplify 0 into 0 16.742 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.743 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 16.744 * [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 16.746 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 16.746 * [backup-simplify]: Simplify 0 into 0 16.748 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.750 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 16.751 * [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 16.754 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 16.754 * [backup-simplify]: Simplify 0 into 0 16.755 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 16.757 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 16.758 * [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 16.761 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 16.761 * [backup-simplify]: Simplify 0 into 0 16.763 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 16.764 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 16.766 * [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 16.769 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 16.769 * [backup-simplify]: Simplify 0 into 0 16.769 * [backup-simplify]: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 16.770 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 16.770 * [backup-simplify]: Simplify (/ 1 (pow (- (acos a)) 3)) into (/ -1 (pow (acos a) 3)) 16.770 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 16.770 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 16.770 * [taylor]: Taking taylor expansion of -1 in a 16.770 * [backup-simplify]: Simplify -1 into -1 16.770 * [taylor]: Taking taylor expansion of (pow (acos a) 3) in a 16.770 * [taylor]: Taking taylor expansion of (acos a) in a 16.770 * [backup-simplify]: Simplify (acos a) into (acos a) 16.770 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 16.771 * [backup-simplify]: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 16.771 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 16.771 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 16.771 * [taylor]: Taking taylor expansion of -1 in a 16.771 * [backup-simplify]: Simplify -1 into -1 16.771 * [taylor]: Taking taylor expansion of (pow (acos a) 3) in a 16.771 * [taylor]: Taking taylor expansion of (acos a) in a 16.771 * [backup-simplify]: Simplify (acos a) into (acos a) 16.771 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 16.771 * [backup-simplify]: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 16.772 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 16.772 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 16.772 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 16.772 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 16.772 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 16.772 * [backup-simplify]: Simplify 0 into 0 16.774 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 16.775 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 16.775 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 16.776 * [backup-simplify]: Simplify 0 into 0 16.776 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 16.777 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 16.778 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 16.778 * [backup-simplify]: Simplify 0 into 0 16.778 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 16.779 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 16.780 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 16.780 * [backup-simplify]: Simplify 0 into 0 16.781 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 16.782 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 16.783 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 16.783 * [backup-simplify]: Simplify 0 into 0 16.785 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 16.786 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 16.787 * [backup-simplify]: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 16.787 * [backup-simplify]: Simplify 0 into 0 16.787 * [backup-simplify]: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 16.787 * [backup-simplify]: Simplify (/ 1 (pow (- (acos (/ 1 a))) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 16.787 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 16.787 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 16.787 * [taylor]: Taking taylor expansion of -1 in a 16.787 * [backup-simplify]: Simplify -1 into -1 16.787 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 16.787 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.787 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.787 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 16.788 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 16.788 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 16.788 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 16.788 * [taylor]: Taking taylor expansion of -1 in a 16.788 * [backup-simplify]: Simplify -1 into -1 16.788 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 16.788 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 16.788 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 16.788 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 16.788 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 16.788 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 16.788 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 16.789 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 16.789 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 16.789 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 16.789 * [backup-simplify]: Simplify 0 into 0 16.790 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 16.790 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 16.791 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 16.791 * [backup-simplify]: Simplify 0 into 0 16.791 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 16.792 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 16.793 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 16.793 * [backup-simplify]: Simplify 0 into 0 16.794 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 16.794 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 16.795 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 16.795 * [backup-simplify]: Simplify 0 into 0 16.796 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 16.797 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 16.798 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 16.798 * [backup-simplify]: Simplify 0 into 0 16.800 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 16.802 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 16.803 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 16.803 * [backup-simplify]: Simplify 0 into 0 16.804 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 16.804 * [backup-simplify]: Simplify (/ 1 (pow (- (acos (/ 1 (- a)))) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 16.804 * [approximate]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 16.804 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 16.804 * [taylor]: Taking taylor expansion of -1 in a 16.804 * [backup-simplify]: Simplify -1 into -1 16.804 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 16.804 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.804 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.804 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 16.805 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 16.805 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 16.805 * [taylor]: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 16.805 * [taylor]: Taking taylor expansion of -1 in a 16.805 * [backup-simplify]: Simplify -1 into -1 16.805 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 16.805 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 16.805 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 16.805 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 16.805 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 16.806 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 16.806 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 16.806 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 16.806 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 16.807 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 16.807 * [backup-simplify]: Simplify 0 into 0 16.808 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 16.809 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 16.809 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 16.809 * [backup-simplify]: Simplify 0 into 0 16.811 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 16.812 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 16.813 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 16.813 * [backup-simplify]: Simplify 0 into 0 16.815 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 16.816 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 16.817 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 16.817 * [backup-simplify]: Simplify 0 into 0 16.819 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 16.821 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 16.823 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 16.823 * [backup-simplify]: Simplify 0 into 0 16.825 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 16.828 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 16.829 * [backup-simplify]: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 16.829 * [backup-simplify]: Simplify 0 into 0 16.829 * [backup-simplify]: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 16.829 * * * [progress]: simplifying candidates 16.880 * [simplify]: Simplifying: (expm1 (pow (- (acos a)) 3)) (log1p (pow (- (acos a)) 3)) (* (log (- (acos a))) 3) (* (log (- (acos a))) 3) (* 1 3) (pow (- (acos a)) (* (cbrt 3) (cbrt 3))) (pow (- (acos a)) (sqrt 3)) (pow (- (acos a)) 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3) (pow (cbrt (- (acos a))) 3) (pow (sqrt (- (acos a))) 3) (pow (sqrt (- (acos a))) 3) (pow 1 3) (pow (- (acos a)) 3) (pow -1 3) (pow (acos a) 3) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (cbrt (acos a)) 3) (pow (- (sqrt (acos a))) 3) (pow (sqrt (acos a)) 3) (pow (- 1) 3) (pow (acos a) 3) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3) (pow (- (cbrt (acos a))) 3) (pow (sqrt (acos a)) 3) (pow (- (sqrt (acos a))) 3) (pow 1 3) (pow (- (acos a)) 3) (* (- (acos a)) (- (acos a))) (log (pow (- (acos a)) 3)) (exp (pow (- (acos a)) 3)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))) (cbrt (pow (- (acos a)) 3)) (* (* (pow (- (acos a)) 3) (pow (- (acos a)) 3)) (pow (- (acos a)) 3)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3) (pow (cbrt (- (acos a))) 3) (pow (sqrt (- (acos a))) 3) (pow (sqrt (- (acos a))) 3) (pow 1 3) (pow (- (acos a)) 3) (pow -1 3) (pow (acos a) 3) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3) (pow (cbrt (acos a)) 3) (pow (- (sqrt (acos a))) 3) (pow (sqrt (acos a)) 3) (pow (- 1) 3) (pow (acos a) 3) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3) (pow (- (cbrt (acos a))) 3) (pow (sqrt (acos a)) 3) (pow (- (sqrt (acos a))) 3) (pow 1 3) (pow (- (acos a)) 3) (* (- (acos a)) (- (acos a))) (pow (acos a) 3) (sqrt (pow (- (acos a)) 3)) (sqrt (pow (- (acos a)) 3)) (pow (- (acos a)) (/ 3 2)) (pow (- (acos a)) (/ 3 2)) (expm1 (cbrt (/ 1 (pow (- (acos a)) 3)))) (log1p (cbrt (/ 1 (pow (- (acos a)) 3)))) (log (cbrt (/ 1 (pow (- (acos a)) 3)))) (exp (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (cbrt (/ (cbrt 1) (- (acos a)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (sqrt 1) (pow 1 3))) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ (sqrt 1) (pow -1 3))) (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- 1) 3))) (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow 1 3))) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (cbrt (/ (sqrt 1) (- (acos a)))) (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ (sqrt 1) (pow 1 3))) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ (sqrt 1) (pow -1 3))) (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- 1) 3))) (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ (sqrt 1) (pow 1 3))) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ (sqrt 1) (- (acos a)))) (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (cbrt (/ (sqrt 1) 1)) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow 1 3))) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow -1 3))) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- 1) 3))) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow 1 3))) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow 1 3))) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow -1 3))) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- 1) 3))) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow 1 3))) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 1)) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (cbrt 1) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt 1) (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt 1) (cbrt (pow (- (acos a)) 3)) (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (* (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (expm1 (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (log1p (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (- (log (cbrt (/ 1 (pow (- (acos a)) 3)))) (- (log a))) (- (log (cbrt (/ 1 (pow (- (acos a)) 3)))) (- 0 (log a))) (- (log (cbrt (/ 1 (pow (- (acos a)) 3)))) (- (log 1) (log a))) (- (log (cbrt (/ 1 (pow (- (acos a)) 3)))) (log (/ 1 a))) (log (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (exp (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (/ (/ 1 (pow (- (acos a)) 3)) (/ (* (* 1 1) 1) (* (* a a) a))) (/ (/ 1 (pow (- (acos a)) 3)) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (* (cbrt (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (cbrt (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)))) (cbrt (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (* (* (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (sqrt (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (sqrt (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a))) (- (cbrt (/ 1 (pow (- (acos a)) 3)))) (- (/ 1 a)) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (sqrt (/ 1 a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (sqrt 1) 1)) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ 1 (sqrt a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ 1 1)) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) 1) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3))))) 1) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) 1)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 1)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) 1) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) 1) (/ (cbrt (sqrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) 1) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a))))) 1) (/ (cbrt (/ (cbrt 1) (- (acos a)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) 1) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) 1) (/ (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow -1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow 1 3))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) 1) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (- (acos a)))) 1) (/ (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) 1) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3)))) 1) (/ (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (cbrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (sqrt (/ 1 a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (sqrt (/ 1 a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 (cbrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ 1 (sqrt a))) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 (sqrt a))) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) (/ 1 1)) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2)))) 1) (/ (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) 1) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) 1) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) 1) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) 1) (/ (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow -1 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow -1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- 1) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow 1 3))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow 1 3))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (- (acos a)))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) 1) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (- (acos a)))) 1) (/ (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) 1) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) 1) (/ (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) 1)) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) 1)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) 1)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) 1)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) 1)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) 1)) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) 1)) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) 1)) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) 1)) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) 1)) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (cbrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (sqrt (/ 1 a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) a)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 (cbrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 (sqrt a))) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 1)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) 1) (/ (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow -1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow -1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow -1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow -1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow -1 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow -1 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- 1) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- 1) 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- 1) 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 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))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 1)) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) 1) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) 1) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) (/ 1 1)) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) 1) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3))))) 1) (/ (cbrt (/ 1 (cbrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow -1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow -1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow -1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow -1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow -1 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow -1 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow -1 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3))) 1) (/ (cbrt (/ 1 (pow (cbrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- 1) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- 1) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- 1) 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- 1) 3))) 1) (/ (cbrt (/ 1 (pow (acos a) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3))) 1) (/ (cbrt (/ 1 (pow (- (cbrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) 1) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow 1 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow 1 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 1)) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ 1 (- (acos a)))) 1) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ 1 (- (acos a)))) 1) (/ (cbrt (/ 1 (* (- (acos a)) (- (acos a))))) (/ 1 a)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 1)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) 1) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) 1) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (/ 1 a)) (/ (cbrt (/ 1 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 1)) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 1)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 1)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 1)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 1)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 1)) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 1)) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 1)) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 1)) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 1)) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 1)) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (cbrt 1) a)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (cbrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ (sqrt 1) a)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 (cbrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) (/ 3 2)))) (/ 1 a)) (/ (cbrt 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt 1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt 1) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt 1) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt 1) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt 1) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt 1) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt 1) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt 1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ (cbrt 1) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ (cbrt 1) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ (cbrt 1) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt 1) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ (cbrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ (cbrt 1) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt 1) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt 1) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (cbrt 1) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (sqrt (/ 1 a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (sqrt 1) 1)) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ 1 (sqrt a))) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ 1 1)) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) 1) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (* (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) 1) (/ (cbrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) (sqrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt 1) a)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) (sqrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) 1)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (sqrt 1) a)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (cbrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 (sqrt a))) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 1)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) 1) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) 1) (/ (sqrt (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ 1 a)) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (cbrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt a))) (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (cbrt 1) a)) (/ 1 (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (cbrt a))) (/ 1 (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ 1 (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ 1 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ 1 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 a)) (/ 1 (/ 1 a)) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ (sqrt 1) 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 (sqrt a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) (/ 1 1)) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) 1) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) 1) (/ (/ 1 a) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (sqrt (/ 1 (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (- (acos a))))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (cbrt (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (cbrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (sqrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (cbrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (cbrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (sqrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (* (- (acos a)) (- (acos a)))))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (sqrt (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (cbrt 1) (pow (- (acos a)) (/ 3 2))))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (- (acos a))))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (cbrt (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (cbrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (sqrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (cbrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (cbrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (sqrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (* (- (acos a)) (- (acos a)))))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (sqrt (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ (sqrt 1) (pow (- (acos a)) (/ 3 2))))) (/ (/ 1 a) (cbrt (/ 1 (pow (cbrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (cbrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (cbrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (cbrt (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ 1 (pow (cbrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (cbrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (cbrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (* (- (acos a)) (- (acos a)))))) (/ (/ 1 a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) (/ 3 2))))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (/ 1 a) (cbrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (/ 1 a) (sqrt (cbrt (/ 1 (pow (- (acos a)) 3))))) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3))) 1) (* (/ 1 a) (cbrt (pow (- (acos a)) 3))) (expm1 (/ 1 (pow (- (acos a)) 3))) (log1p (/ 1 (pow (- (acos a)) 3))) (- 3) (- (* (log (- (acos a))) 3)) (- (* (log (- (acos a))) 3)) (- (log (pow (- (acos a)) 3))) (- 0 (* (log (- (acos a))) 3)) (- 0 (* (log (- (acos a))) 3)) (- 0 (log (pow (- (acos a)) 3))) (- (log 1) (* (log (- (acos a))) 3)) (- (log 1) (* (log (- (acos a))) 3)) (- (log 1) (log (pow (- (acos a)) 3))) (log (/ 1 (pow (- (acos a)) 3))) (exp (/ 1 (pow (- (acos a)) 3))) (/ (* (* 1 1) 1) (* (* (pow (- (acos a)) 3) (pow (- (acos a)) 3)) (pow (- (acos a)) 3))) (* (cbrt (/ 1 (pow (- (acos a)) 3))) (cbrt (/ 1 (pow (- (acos a)) 3)))) (cbrt (/ 1 (pow (- (acos a)) 3))) (* (* (/ 1 (pow (- (acos a)) 3)) (/ 1 (pow (- (acos a)) 3))) (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 (pow (- (acos a)) 3))) (sqrt (/ 1 (pow (- (acos a)) 3))) (- 1) (- (pow (- (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (pow (cbrt (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3)) (/ (cbrt 1) (pow (sqrt (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 3)) (/ (cbrt 1) (pow (- (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow -1 3)) (/ (cbrt 1) (pow (acos a) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (cbrt 1) (pow (cbrt (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3)) (/ (cbrt 1) (pow (sqrt (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3)) (/ (cbrt 1) (pow (acos a) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ (cbrt 1) (pow (- (cbrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3)) (/ (cbrt 1) (pow (- (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 3)) (/ (cbrt 1) (pow (- (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (- (acos a)) (- (acos a)))) (/ (cbrt 1) (- (acos a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3)))) (/ (cbrt 1) (cbrt (pow (- (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ (cbrt 1) (pow (cbrt (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (- (acos a))) 3)) (/ (cbrt 1) (pow (sqrt (- (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 3)) (/ (cbrt 1) (pow (- (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow -1 3)) (/ (cbrt 1) (pow (acos a) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (cbrt 1) (pow (cbrt (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- (sqrt (acos a))) 3)) (/ (cbrt 1) (pow (sqrt (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- 1) 3)) (/ (cbrt 1) (pow (acos a) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ (cbrt 1) (pow (- (cbrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (acos a)) 3)) (/ (cbrt 1) (pow (- (sqrt (acos a))) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow 1 3)) (/ (cbrt 1) (pow (- (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (* (- (acos a)) (- (acos a)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (- (acos a)) 3))) (/ (cbrt 1) (sqrt (pow (- (acos a)) 3))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (pow (- (acos a)) 3)) (/ (* (cbrt 1) (cbrt 1)) (pow (- (acos a)) (/ 3 2))) (/ (cbrt 1) (pow (- (acos a)) (/ 3 2))) (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (pow (cbrt (- (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (- (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (- (acos a))) 3)) (/ (sqrt 1) (pow 1 3)) (/ (sqrt 1) (pow (- (acos a)) 3)) (/ (sqrt 1) (pow -1 3)) (/ (sqrt 1) (pow (acos a) 3)) (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (pow (cbrt (acos a)) 3)) (/ (sqrt 1) (pow (- (sqrt (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (acos a)) 3)) (/ (sqrt 1) (pow (- 1) 3)) (/ (sqrt 1) (pow (acos a) 3)) (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ (sqrt 1) (pow (- (cbrt (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (acos a)) 3)) (/ (sqrt 1) (pow (- (sqrt (acos a))) 3)) (/ (sqrt 1) (pow 1 3)) (/ (sqrt 1) (pow (- (acos a)) 3)) (/ (sqrt 1) (* (- (acos a)) (- (acos a)))) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3)))) (/ (sqrt 1) (cbrt (pow (- (acos a)) 3))) (/ (sqrt 1) (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ (sqrt 1) (pow (cbrt (- (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (- (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (- (acos a))) 3)) (/ (sqrt 1) (pow 1 3)) (/ (sqrt 1) (pow (- (acos a)) 3)) (/ (sqrt 1) (pow -1 3)) (/ (sqrt 1) (pow (acos a) 3)) (/ (sqrt 1) (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ (sqrt 1) (pow (cbrt (acos a)) 3)) (/ (sqrt 1) (pow (- (sqrt (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (acos a)) 3)) (/ (sqrt 1) (pow (- 1) 3)) (/ (sqrt 1) (pow (acos a) 3)) (/ (sqrt 1) (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ (sqrt 1) (pow (- (cbrt (acos a))) 3)) (/ (sqrt 1) (pow (sqrt (acos a)) 3)) (/ (sqrt 1) (pow (- (sqrt (acos a))) 3)) (/ (sqrt 1) (pow 1 3)) (/ (sqrt 1) (pow (- (acos a)) 3)) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (* (- (acos a)) (- (acos a)))) (/ (sqrt 1) (sqrt (pow (- (acos a)) 3))) (/ (sqrt 1) (sqrt (pow (- (acos a)) 3))) (/ (sqrt 1) 1) (/ (sqrt 1) (pow (- (acos a)) 3)) (/ (sqrt 1) (pow (- (acos a)) (/ 3 2))) (/ (sqrt 1) (pow (- (acos a)) (/ 3 2))) (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ 1 (pow (cbrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow 1 3)) (/ 1 (pow (- (acos a)) 3)) (/ 1 (pow -1 3)) (/ 1 (pow (acos a) 3)) (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (pow (cbrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- 1) 3)) (/ 1 (pow (acos a) 3)) (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ 1 (pow (- (cbrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow 1 3)) (/ 1 (pow (- (acos a)) 3)) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))) (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3)))) (/ 1 (cbrt (pow (- (acos a)) 3))) (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ 1 (pow (cbrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow 1 3)) (/ 1 (pow (- (acos a)) 3)) (/ 1 (pow -1 3)) (/ 1 (pow (acos a) 3)) (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (pow (cbrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- 1) 3)) (/ 1 (pow (acos a) 3)) (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ 1 (pow (- (cbrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow 1 3)) (/ 1 (pow (- (acos a)) 3)) (/ 1 (- (acos a))) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (sqrt (pow (- (acos a)) 3))) (/ 1 (sqrt (pow (- (acos a)) 3))) (/ 1 1) (/ 1 (pow (- (acos a)) 3)) (/ 1 (pow (- (acos a)) (/ 3 2))) (/ 1 (pow (- (acos a)) (/ 3 2))) (/ 1 (pow (- (acos a)) 3)) (/ (pow (- (acos a)) 3) 1) (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow 1 3)) (/ 1 (pow -1 3)) (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (- 1) 3)) (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow 1 3)) (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (* (cbrt (pow (- (acos a)) 3)) (cbrt (pow (- (acos a)) 3)))) (/ 1 (pow (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow 1 3)) (/ 1 (pow -1 3)) (/ 1 (pow (- (* (cbrt (acos a)) (cbrt (acos a)))) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (- 1) 3)) (/ 1 (pow (* (cbrt (acos a)) (cbrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow 1 3)) (/ 1 (- (acos a))) (/ 1 (sqrt (pow (- (acos a)) 3))) (/ 1 1) (/ 1 (pow (- (acos a)) (/ 3 2))) (/ (pow (- (acos a)) 3) (cbrt 1)) (/ (pow (- (acos a)) 3) (sqrt 1)) (/ (pow (- (acos a)) 3) 1) (* -1 (pow (acos a) 3)) (* -1 (pow (acos a) 3)) (* -1 (pow (acos a) 3)) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) 16.970 * * [simplify]: Extracting # 0 : cost 0 16.977 * * [simplify]: Extracting # 1 : cost 0 16.983 * * [simplify]: Extracting # 2 : cost 0 16.990 * * [simplify]: Extracting # 3 : cost 0 16.996 * * [simplify]: Extracting # 4 : cost 0 17.002 * * [simplify]: Extracting # 5 : cost 0 17.009 * * [simplify]: Extracting # 6 : cost 0 17.015 * * [simplify]: Extracting # 7 : cost 0 17.024 * * [simplify]: iteration 0 : 1359 enodes (cost 39916 ) 18.012 * * [simplify]: Extracting # 0 : cost 0 18.031 * * [simplify]: Extracting # 1 : cost 0 18.033 * * [simplify]: Extracting # 2 : cost 0 18.035 * * [simplify]: Extracting # 3 : cost 0 18.036 * * [simplify]: Extracting # 4 : cost 0 18.038 * * [simplify]: Extracting # 5 : cost 0 18.041 * * [simplify]: iteration 1 : 2379 enodes (cost 26154 ) 18.526 * * [simplify]: Extracting # 0 : cost 0 18.529 * * [simplify]: Extracting # 1 : cost 0 18.531 * * [simplify]: Extracting # 2 : cost 0 18.533 * * [simplify]: Extracting # 3 : cost 0 18.535 * * [simplify]: Extracting # 4 : cost 0 18.538 * * [simplify]: iteration 2 : 3569 enodes (cost 25164 ) 19.178 * * [simplify]: Extracting # 0 : cost 0 19.190 * * [simplify]: Extracting # 1 : cost 0 19.195 * * [simplify]: Extracting # 2 : cost 0 19.200 * * [simplify]: Extracting # 3 : cost 0 19.205 * * [simplify]: iteration done: 5000 enodes (cost 25160 ) 19.216 * [simplify]: Simplified to: (expm1 (pow (- (acos a)) 3)) (log1p (pow (- (acos a)) 3)) (* (log (- (acos a))) 3) (* (log (- (acos a))) 3) 3 (pow (- (acos a)) (* (cbrt 3) (cbrt 3))) (pow (- (acos a)) (sqrt 3)) (- (acos a)) (* (acos a) (acos a)) (- (acos a)) (pow (sqrt (- (acos a))) 3) (pow (sqrt (- (acos a))) 3) 1 (- (pow (acos a) 3)) -1 (pow (acos a) 3) (* (acos a) (- (acos a))) (acos a) (- (pow (sqrt (acos a)) 3)) (pow (sqrt (acos a)) 3) -1 (pow (acos a) 3) (* (acos a) (acos a)) (- (acos a)) (pow (sqrt (acos a)) 3) (- (pow (sqrt (acos a)) 3)) 1 (- (pow (acos a) 3)) (* (acos a) (acos a)) (* (log (- (acos a))) 3) (exp (pow (- (acos a)) 3)) (* (acos a) (acos a)) (- (acos a)) (pow (- (pow (acos a) 3)) 3) (* (acos a) (acos a)) (- (acos a)) (pow (sqrt (- (acos a))) 3) (pow (sqrt (- (acos a))) 3) 1 (- (pow (acos a) 3)) -1 (pow (acos a) 3) (* (acos a) (- (acos a))) (acos a) (- (pow (sqrt (acos a)) 3)) (pow (sqrt (acos a)) 3) -1 (pow (acos a) 3) (* (acos a) (acos a)) (- (acos a)) (pow (sqrt (acos a)) 3) (- (pow (sqrt (acos a)) 3)) 1 (- (pow (acos a) 3)) (* (acos a) (acos a)) (pow (acos a) 3) (sqrt (- (pow (acos a) 3))) (sqrt (- (pow (acos a) 3))) (pow (- (acos a)) 3/2) (pow (- (acos a)) 3/2) (expm1 (cbrt (/ -1 (pow (acos a) 3)))) (log1p (cbrt (/ -1 (pow (acos a) 3)))) (log (cbrt (/ -1 (pow (acos a) 3)))) (exp (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (- (* (acos a) (acos a))))) (cbrt (/ 1 (acos a))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (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)))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (- (* (acos a) (acos a))))) (cbrt (/ 1 (acos a))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (- (* (acos a) (acos a))))) (cbrt (/ 1 (acos a))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (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)))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (- (* (acos a) (acos a))))) (cbrt (/ 1 (acos a))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (- (* (acos a) (acos a))))) (cbrt (/ 1 (acos a))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (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)))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (- (* (acos a) (acos a))))) (cbrt (/ 1 (acos a))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt -1) (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) 1 (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 (pow (- (acos a)) 3/2))) 1 (cbrt (/ -1 (pow (acos a) 3))) 1 (cbrt (/ -1 (pow (acos a) 3))) 1 (- (acos a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (/ -1 (pow (acos a) 3)) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (expm1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (log1p (* (cbrt (/ -1 (pow (acos a) 3))) a)) (log (* (cbrt (/ -1 (pow (acos a) 3))) a)) (log (* (cbrt (/ -1 (pow (acos a) 3))) a)) (log (* (cbrt (/ -1 (pow (acos a) 3))) a)) (log (* (cbrt (/ -1 (pow (acos a) 3))) a)) (log (* (cbrt (/ -1 (pow (acos a) 3))) a)) (pow (exp (cbrt (/ -1 (pow (acos a) 3)))) a) (* (/ -1 (pow (acos a) 3)) (pow a 3)) (* (/ -1 (pow (acos a) 3)) (pow a 3)) (* (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) a))) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) a)) (* (/ -1 (pow (acos a) 3)) (pow a 3)) (sqrt (* (cbrt (/ -1 (pow (acos a) 3))) a)) (sqrt (* (cbrt (/ -1 (pow (acos a) 3))) a)) (- (cbrt (/ -1 (pow (acos a) 3)))) (/ -1 a) (/ (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ 1 a))) (/ (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (sqrt (/ 1 a))) (/ (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (* (* (cbrt a) (cbrt a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (sqrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* (* (cbrt a) (cbrt a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (sqrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* (* (cbrt a) (cbrt a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (sqrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (cbrt (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (/ (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (cbrt (/ 1 a))) (/ (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (/ (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (* (sqrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (* (sqrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) a) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (* (sqrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (* (sqrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) a) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (* (sqrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (* (sqrt a) (cbrt (sqrt (/ -1 (pow (acos a) 3))))) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) a) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) a) (cbrt (sqrt (/ -1 (pow (acos a) 3)))) (* (cbrt (sqrt (/ -1 (pow (acos a) 3)))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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))) (/ (cbrt (/ 1 (- (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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (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 (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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))) (/ (cbrt (/ 1 (- (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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (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 (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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))) (/ (cbrt (/ 1 (- (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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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)) (* (sqrt a) (cbrt (/ 1 (acos 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 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) a) (/ (cbrt -1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ (cbrt -1) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (* (cbrt -1) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (acos a) 3))) (cbrt a)) (* (cbrt -1) (sqrt a)) (* (cbrt (/ 1 (pow (acos a) 3))) (sqrt a)) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) a) (cbrt -1) (* (cbrt (/ 1 (pow (acos a) 3))) 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))) (/ (cbrt (/ 1 (- (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 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (cbrt a)) (* (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (sqrt a)) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) (sqrt a)) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (cbrt (/ 1 (pow (sqrt (acos a)) 3))) (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (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 (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (cbrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (sqrt a)) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt (/ 1 a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (cbrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) (sqrt a)) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (cbrt (/ 1 (pow (- (acos a)) 3/2))) (* (cbrt (/ 1 (pow (- (acos a)) 3/2))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (/ (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (/ (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (/ (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ 1 a))) (* (/ (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (/ (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (* (* (cbrt a) (cbrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (sqrt a) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* (* (cbrt a) (cbrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (sqrt a) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* (* (cbrt a) (cbrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (sqrt a) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* (cbrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (* a (cbrt (cbrt (/ -1 (pow (acos a) 3))))) (/ (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ 1 a))) (/ (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt (/ 1 a))) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* (cbrt a) (cbrt a))) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* a (sqrt (cbrt (/ -1 (pow (acos a) 3))))) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* (cbrt a) (cbrt a))) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* a (sqrt (cbrt (/ -1 (pow (acos a) 3))))) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* (cbrt a) (cbrt a))) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (cbrt a)) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (* (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (sqrt a)) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* a (sqrt (cbrt (/ -1 (pow (acos a) 3))))) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* a (sqrt (cbrt (/ -1 (pow (acos a) 3))))) (sqrt (cbrt (/ -1 (pow (acos a) 3)))) (* a (sqrt (cbrt (/ -1 (pow (acos a) 3))))) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) (* (cbrt a) (cbrt a)) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt a)) (sqrt a) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) 1 (* (cbrt (/ -1 (pow (acos a) 3))) a) a (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (/ -1 (pow (acos a) 3))) (sqrt (/ 1 a))) (* (cbrt (/ -1 (pow (acos a) 3))) (* (cbrt a) (cbrt a))) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ -1 (pow (acos a) 3))) (* (cbrt (/ -1 (pow (acos a) 3))) (* (cbrt a) (cbrt a))) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ -1 (pow (acos a) 3))) (* (cbrt (/ -1 (pow (acos a) 3))) (* (cbrt a) (cbrt a))) (* (sqrt a) (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3))) (/ 1 (* a (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (/ (/ 1 (cbrt (sqrt (/ -1 (pow (acos a) 3))))) a) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (acos a)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (acos a)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (* (acos a) (acos a))))) (/ 1 (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3/2)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (acos a)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (acos a)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (* (acos a) (acos a))))) (/ 1 (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3/2)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (acos a)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (sqrt (- (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ (/ 1 a) (cbrt (/ 1 (acos a)))) (/ (/ 1 a) (cbrt (/ 1 (pow (sqrt (acos a)) 3)))) (/ (/ 1 a) (cbrt (/ 1 (pow (acos a) 3)))) (/ 1 (* (cbrt (/ 1 (- (acos a)))) a)) (/ 1 (* (cbrt (/ 1 (pow (- (sqrt (acos a))) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (* (acos a) (acos a))))) (/ 1 (* (cbrt (/ 1 (sqrt (pow (- (acos a)) 3)))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ (/ 1 a) (cbrt (/ 1 (pow (- (acos a)) 3/2)))) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (/ 1 (* a (cbrt (cbrt (/ -1 (pow (acos a) 3)))))) (/ (/ 1 a) (sqrt (cbrt (/ -1 (pow (acos a) 3))))) (/ 1 (* (cbrt (/ -1 (pow (acos a) 3))) a)) (cbrt (/ -1 (pow (acos a) 3))) (/ (- (acos a)) a) (expm1 (/ -1 (pow (acos a) 3))) (log1p (/ -1 (pow (acos a) 3))) -3 (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (* (log (- (acos a))) -3) (exp (/ -1 (pow (acos a) 3))) (pow (/ -1 (pow (acos a) 3)) 3) (* (cbrt (/ -1 (pow (acos a) 3))) (cbrt (/ -1 (pow (acos a) 3)))) (cbrt (/ -1 (pow (acos a) 3))) (pow (/ -1 (pow (acos a) 3)) 3) (sqrt (/ -1 (pow (acos a) 3))) (sqrt (/ -1 (pow (acos a) 3))) -1 (pow (acos a) 3) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (- (* (acos a) (acos a)))) (/ 1 (acos a)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (- (* (acos a) (acos a)))) (/ 1 (acos a)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (sqrt (pow (- (acos a)) 3))) (/ 1 (sqrt (pow (- (acos a)) 3))) 1 (/ -1 (pow (acos a) 3)) (/ 1 (pow (- (acos a)) 3/2)) (/ 1 (pow (- (acos a)) 3/2)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (- (* (acos a) (acos a)))) (/ 1 (acos a)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (- (* (acos a) (acos a)))) (/ 1 (acos a)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (sqrt (pow (- (acos a)) 3))) (/ 1 (sqrt (pow (- (acos a)) 3))) 1 (/ -1 (pow (acos a) 3)) (/ 1 (pow (- (acos a)) 3/2)) (/ 1 (pow (- (acos a)) 3/2)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (- (* (acos a) (acos a)))) (/ 1 (acos a)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (- (* (acos a) (acos a)))) (/ 1 (acos a)) (/ 1 (pow (- (sqrt (acos a))) 3)) (/ 1 (pow (sqrt (acos a)) 3)) -1 (/ 1 (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) (/ 1 (pow (- (sqrt (acos a))) 3)) 1 (/ -1 (pow (acos a) 3)) (/ 1 (- (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (sqrt (pow (- (acos a)) 3))) (/ 1 (sqrt (pow (- (acos a)) 3))) 1 (/ -1 (pow (acos a) 3)) (/ 1 (pow (- (acos a)) 3/2)) (/ 1 (pow (- (acos a)) 3/2)) (/ -1 (pow (acos a) 3)) (- (pow (acos a) 3)) (/ 1 (* (acos a) (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 -1 (/ 1 (- (* (acos a) (acos a)))) (/ 1 (pow (- (sqrt (acos a))) 3)) -1 (/ 1 (* (acos a) (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) 1 (/ 1 (* (acos a) (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (* (acos a) (acos a))) (/ 1 (pow (sqrt (- (acos a))) 3)) 1 -1 (/ 1 (- (* (acos a) (acos a)))) (/ 1 (pow (- (sqrt (acos a))) 3)) -1 (/ 1 (* (acos a) (acos a))) (/ 1 (pow (sqrt (acos a)) 3)) 1 (/ 1 (- (acos a))) (/ 1 (sqrt (pow (- (acos a)) 3))) 1 (/ 1 (pow (- (acos a)) 3/2)) (- (pow (acos a) 3)) (- (pow (acos a) 3)) (- (pow (acos a) 3)) (- (pow (acos a) 3)) (- (pow (acos a) 3)) (- (pow (acos a) 3)) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (cbrt -1) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ (* (cbrt -1) a) (acos a)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) (/ -1 (pow (acos a) 3)) 19.236 * * * [progress]: adding candidates to table 20.311 * [progress]: [Phase 3 of 3] Extracting. 20.311 * * [regime]: Finding splitpoints for: (# # # # # #) 20.312 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a) 20.312 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # # # #) 20.339 * * * * [regimes]: Trying to branch on a from (# # # # # #) 20.359 * * * [regime]: Found split indices: #