15.465 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (/ a (- (acos a))) 0.023 * * [simplify]: iteration 0 : 4 enodes (cost 3 ) 0.023 * [simplify]: Simplified to: (/ a (- (acos a))) 0.023 * * [progress]: iteration 1 / 4 0.023 * * * [progress]: picking best candidate 0.024 * * * * [pick]: Picked # 0.024 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.034 * * * [progress]: generating series expansions 0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.034 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.034 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.034 * [taylor]: Taking taylor expansion of -1 in a 0.034 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.034 * [taylor]: Taking taylor expansion of a in a 0.034 * [taylor]: Taking taylor expansion of (acos a) in a 0.034 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.034 * [taylor]: Taking taylor expansion of -1 in a 0.034 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.034 * [taylor]: Taking taylor expansion of a in a 0.034 * [taylor]: Taking taylor expansion of (acos a) in a 0.041 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.041 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.041 * [taylor]: Taking taylor expansion of -1 in a 0.041 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.041 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.041 * [taylor]: Taking taylor expansion of a in a 0.041 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.041 * [taylor]: Taking taylor expansion of -1 in a 0.041 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.041 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.041 * [taylor]: Taking taylor expansion of a in a 0.047 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.047 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.047 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.047 * [taylor]: Taking taylor expansion of a in a 0.047 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.047 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.047 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.047 * [taylor]: Taking taylor expansion of a in a 0.047 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.056 * * * [progress]: simplifying candidates 0.056 * [simplify]: Simplifying using # : (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))) 0.060 * * [simplify]: iteration 0 : 166 enodes (cost 384 ) 0.063 * * [simplify]: iteration 1 : 493 enodes (cost 372 ) 0.071 * * [simplify]: iteration 2 : 1442 enodes (cost 367 ) 0.089 * * [simplify]: iteration 3 : 3704 enodes (cost 366 ) 0.141 * * [simplify]: iteration 4 : 5002 enodes (cost 366 ) 0.143 * [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)))) (* -1 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 (* -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 (* -1 (/ a (acos a))) (/ -1 (acos a)) (/ (- (acos a)) a) (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (sqrt (- (acos a)))) a (* -1 a) (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (- (sqrt (acos a)))) (* -1 a) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) a (/ (- (acos a)) (cbrt a)) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.143 * * * [progress]: adding candidates to table 0.240 * * [progress]: iteration 2 / 4 0.240 * * * [progress]: picking best candidate 0.253 * * * * [pick]: Picked # 0.254 * * * [progress]: localizing error 0.258 * * * [progress]: generating rewritten candidates 0.259 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.268 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.282 * * * [progress]: generating series expansions 0.282 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.283 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.283 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.283 * [taylor]: Taking taylor expansion of -1 in a 0.283 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.283 * [taylor]: Taking taylor expansion of a in a 0.283 * [taylor]: Taking taylor expansion of (acos a) in a 0.283 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.283 * [taylor]: Taking taylor expansion of -1 in a 0.283 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.283 * [taylor]: Taking taylor expansion of a in a 0.283 * [taylor]: Taking taylor expansion of (acos a) in a 0.294 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.295 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.295 * [taylor]: Taking taylor expansion of -1 in a 0.295 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.295 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.295 * [taylor]: Taking taylor expansion of a in a 0.295 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.295 * [taylor]: Taking taylor expansion of -1 in a 0.295 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.295 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.295 * [taylor]: Taking taylor expansion of a in a 0.301 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.301 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.301 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.301 * [taylor]: Taking taylor expansion of a in a 0.301 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.301 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.301 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.301 * [taylor]: Taking taylor expansion of a in a 0.301 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.309 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.310 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 0.310 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.310 * [taylor]: Taking taylor expansion of -1 in a 0.310 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.310 * [taylor]: Taking taylor expansion of (acos a) in a 0.310 * [taylor]: Taking taylor expansion of a in a 0.310 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.310 * [taylor]: Taking taylor expansion of -1 in a 0.310 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.310 * [taylor]: Taking taylor expansion of (acos a) in a 0.310 * [taylor]: Taking taylor expansion of a in a 0.322 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.322 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.322 * [taylor]: Taking taylor expansion of -1 in a 0.323 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.323 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.323 * [taylor]: Taking taylor expansion of a in a 0.323 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.323 * [taylor]: Taking taylor expansion of -1 in a 0.323 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.323 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.323 * [taylor]: Taking taylor expansion of a in a 0.334 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.334 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.334 * [taylor]: Taking taylor expansion of a in a 0.334 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.334 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.334 * [taylor]: Taking taylor expansion of a in a 0.334 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.341 * * * [progress]: simplifying candidates 0.344 * [simplify]: Simplifying using # : (expm1 (/ 1 (/ (- (acos a)) a))) (log1p (/ 1 (/ (- (acos a)) a))) (- 1) (- (- (log (- (acos a))) (log a))) (- (log (/ (- (acos a)) a))) (- 0 (- (log (- (acos a))) (log a))) (- 0 (log (/ (- (acos a)) a))) (- (log 1) (- (log (- (acos a))) (log a))) (- (log 1) (log (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (exp (/ 1 (/ (- (acos a)) a))) (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a))) (/ (* (* 1 1) 1) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a))) (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a)))) (cbrt (/ 1 (/ (- (acos a)) a))) (* (* (/ 1 (/ (- (acos a)) a)) (/ 1 (/ (- (acos a)) a))) (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a))) (- 1) (- (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (cbrt 1) (cbrt (/ (- (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos a)) a))) (/ (cbrt 1) (sqrt (/ (- (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (- (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (- (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (- (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ -1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ -1 (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ -1 1)) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1)) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (- (cbrt (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (/ (- (cbrt (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (/ (- (sqrt (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (- (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (- (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a)) (/ (sqrt 1) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ (sqrt 1) (cbrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (sqrt (/ (- (acos a)) a))) (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (cbrt a))) (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (- (acos a))) a)) (/ (sqrt 1) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (cbrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (- (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (- (acos a))) a)) (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a))) (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a)) (/ (sqrt 1) (/ -1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a))) (/ (sqrt 1) (/ -1 (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a))) (/ (sqrt 1) (/ -1 1)) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (sqrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (sqrt 1) (/ (cbrt (acos a)) a)) (/ (sqrt 1) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) 1)) (/ (sqrt 1) (/ (sqrt (acos a)) a)) (/ (sqrt 1) (/ (- 1) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (acos a) (cbrt a))) (/ (sqrt 1) (/ (- 1) (sqrt a))) (/ (sqrt 1) (/ (acos a) (sqrt a))) (/ (sqrt 1) (/ (- 1) 1)) (/ (sqrt 1) (/ (acos a) a)) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (cbrt a))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (- (cbrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (sqrt 1) (/ (- (cbrt (acos a))) a)) (/ (sqrt 1) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (cbrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (sqrt 1) (/ (- (sqrt (acos a))) (sqrt a))) (/ (sqrt 1) (/ (sqrt (acos a)) 1)) (/ (sqrt 1) (/ (- (sqrt (acos a))) a)) (/ (sqrt 1) (/ 1 (* (cbrt a) (cbrt a)))) (/ (sqrt 1) (/ (- (acos a)) (cbrt a))) (/ (sqrt 1) (/ 1 (sqrt a))) (/ (sqrt 1) (/ (- (acos a)) (sqrt a))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- (acos a)) a)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- (acos a)) a)) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a)) (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (- (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (- (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (cbrt (- (acos a))) a)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (cbrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ (sqrt (- (acos a))) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a)) (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))) (/ 1 (/ -1 (sqrt a))) (/ 1 (/ (acos a) (sqrt a))) (/ 1 (/ -1 1)) (/ 1 (/ (acos a) a)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (cbrt (acos a)) (cbrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (cbrt (acos a)) (sqrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (cbrt (acos a)) a)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (cbrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) a)) (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))) (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (acos a) (sqrt a))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (acos a) a)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (- (cbrt (acos a))) a)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a)) (/ 1 1) (/ 1 (/ (- (acos a)) a)) (/ 1 (- (acos a))) (/ 1 (/ 1 a)) (/ 1 (/ (- (acos a)) a)) (/ (/ (- (acos a)) a) 1) (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ -1 (sqrt a))) (/ 1 (/ -1 1)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (- (acos a))) (/ (/ (- (acos a)) a) (cbrt 1)) (/ (/ (- (acos a)) a) (sqrt 1)) (/ (/ (- (acos a)) a) 1) (/ 1 (- (acos a))) (expm1 (/ (- (acos a)) a)) (log1p (/ (- (acos a)) a)) (- (log (- (acos a))) (log a)) (log (/ (- (acos a)) a)) (exp (/ (- (acos a)) a)) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a)) (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a)) (* (* (/ (- (acos a)) a) (/ (- (acos a)) a)) (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)) (sqrt (/ (- (acos a)) a)) (- (- (acos a))) (- a) (/ 0 a) (/ (acos a) a) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) 1) (/ (sqrt (- (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) (/ 1 1) (/ (- (acos a)) a) (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ -1 (sqrt a)) (/ (acos a) (sqrt a)) (/ -1 1) (/ (acos a) a) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (cbrt (acos a)) a) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) 1) (/ (sqrt (acos a)) a) (/ (- 1) (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ (- 1) (sqrt a)) (/ (acos a) (sqrt a)) (/ (- 1) 1) (/ (acos a) a) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (- (cbrt (acos a))) (sqrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (- (cbrt (acos a))) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) 1) (/ (- (sqrt (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) (/ 1 1) (/ (- (acos a)) a) (/ 1 a) (/ a (- (acos a))) (/ (acos a) a) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) 1) (/ a (cbrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ a (- (acos a))) (/ a (acos a)) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (/ a (- (cbrt (acos a)))) (/ a (- (sqrt (acos a)))) (/ a (- (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) 0.353 * * [simplify]: iteration 0 : 663 enodes (cost 1934 ) 0.365 * * [simplify]: iteration 1 : 3064 enodes (cost 1717 ) 0.398 * * [simplify]: iteration 2 : 5001 enodes (cost 1525 ) 0.404 * [simplify]: Simplified to: (expm1 (/ 1 (/ (- (acos a)) a))) (log1p (/ 1 (/ (- (acos a)) a))) -1 (log (/ 1 (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (pow (exp -1) (/ a (acos a))) (* -1 (pow (/ a (acos a)) 3)) (* -1 (pow (/ a (acos a)) 3)) (* (cbrt (/ 1 (/ (- (acos a)) a))) (cbrt (/ 1 (/ (- (acos a)) a)))) (cbrt (/ 1 (/ (- (acos a)) a))) (* -1 (pow (/ a (acos a)) 3)) (sqrt (/ 1 (/ (- (acos a)) a))) (sqrt (/ 1 (/ (- (acos a)) a))) -1 (/ (acos a) a) (/ (/ 1 (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a))) (/ 1 (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* 1 (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)))) (/ (* 1 (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)) (* -1 (/ (cbrt a) (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* -1 (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (* -1 (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* 1 (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)))) (/ (* 1 (cbrt a)) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (* -1 (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (* -1 (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* 1 (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))) (/ (* 1 (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)) (* -1 (/ (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))))) (/ (* 1 (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)))) (/ (* 1 (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)) (* -1 (/ (cbrt a) (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* -1 (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (* -1 (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* 1 (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)))) (/ (* 1 (cbrt a)) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (* -1 (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (* -1 (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* 1 (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))) (/ (* 1 (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)) (* -1 (/ (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))))) (/ (* 1 (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)))) (/ (* 1 (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)) (* -1 (/ (cbrt a) (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) (* -1 (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (* -1 (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* 1 (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)))) (/ (* 1 (cbrt a)) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (* -1 (* (cbrt a) (cbrt a))) (/ 1 (/ (acos a) (cbrt a))) (* -1 (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* 1 (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))) (/ (* 1 (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)) (* -1 (/ (cbrt a) (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (/ a (- (acos a))) 1 (/ a (- (acos a))) (/ 1 (- (acos a))) a (/ a (- (acos a))) (/ (- (acos a)) a) (/ (/ 1 (cbrt (/ (- (acos a)) a))) (cbrt (/ (- (acos a)) a))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)) (sqrt a) 1 (* -1 (* (cbrt a) (cbrt a))) (* -1 (sqrt a)) -1 (/ (* (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)))) (* -1 (* (cbrt a) (cbrt a))) (* -1 (sqrt a)) -1 (/ (* (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))) (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) 0 (/ (acos a) a) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (- (acos a))) (cbrt a)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a)) (/ (cbrt (- (acos a))) (sqrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (sqrt (- (acos a))) (/ (sqrt (- (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) 1 (/ (- (acos a)) a) (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ -1 (sqrt a)) (/ (acos a) (sqrt a)) -1 (/ (acos a) a) (/ (- (* (cbrt (acos a)) (cbrt (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)))) (/ (cbrt (acos a)) a) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (- (sqrt (acos a))) (/ (sqrt (acos a)) a) (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ -1 (sqrt a)) (/ (acos a) (sqrt a)) -1 (/ (acos a) a) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (- (cbrt (acos a))) (sqrt a)) (* (cbrt (acos a)) (cbrt (acos a))) (/ (- (cbrt (acos a))) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (sqrt (acos a)) (/ (- (sqrt (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) 1 (/ (- (acos a)) a) (/ 1 a) (/ a (- (acos a))) (/ (acos a) a) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (- (acos a)) (/ a (cbrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ a (- (acos a))) (/ a (acos a)) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (/ a (- (cbrt (acos a)))) (/ a (- (sqrt (acos a)))) (/ a (- (acos a))) (/ a (- (acos a))) (/ a (- (acos a))) (/ a (- (acos a))) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ (- (acos a)) a) 0.406 * * * [progress]: adding candidates to table 0.653 * * [progress]: iteration 3 / 4 0.653 * * * [progress]: picking best candidate 0.667 * * * * [pick]: Picked # 0.667 * * * [progress]: localizing error 0.672 * * * [progress]: generating rewritten candidates 0.672 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.687 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.695 * * * [progress]: generating series expansions 0.695 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.695 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.695 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.695 * [taylor]: Taking taylor expansion of -1 in a 0.695 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.695 * [taylor]: Taking taylor expansion of a in a 0.695 * [taylor]: Taking taylor expansion of (acos a) in a 0.695 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.695 * [taylor]: Taking taylor expansion of -1 in a 0.695 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.695 * [taylor]: Taking taylor expansion of a in a 0.695 * [taylor]: Taking taylor expansion of (acos a) in a 0.702 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.702 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.702 * [taylor]: Taking taylor expansion of -1 in a 0.702 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.702 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.702 * [taylor]: Taking taylor expansion of a in a 0.703 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.703 * [taylor]: Taking taylor expansion of -1 in a 0.703 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.703 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.703 * [taylor]: Taking taylor expansion of a in a 0.708 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.708 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.708 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.708 * [taylor]: Taking taylor expansion of a in a 0.708 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.712 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.712 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.712 * [taylor]: Taking taylor expansion of a in a 0.713 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.721 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.721 * [approximate]: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 0.721 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 0.721 * [taylor]: Taking taylor expansion of -1 in a 0.721 * [taylor]: Taking taylor expansion of (acos a) in a 0.721 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 0.721 * [taylor]: Taking taylor expansion of -1 in a 0.721 * [taylor]: Taking taylor expansion of (acos a) in a 0.723 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 0.723 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 0.723 * [taylor]: Taking taylor expansion of -1 in a 0.723 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.723 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 0.723 * [taylor]: Taking taylor expansion of -1 in a 0.723 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.725 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 0.725 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 0.725 * [taylor]: Taking taylor expansion of -1 in a 0.725 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.725 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 0.725 * [taylor]: Taking taylor expansion of -1 in a 0.725 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.726 * * * [progress]: simplifying candidates 0.728 * [simplify]: Simplifying using # : (expm1 (* (/ 1 (- (acos a))) a)) (log1p (* (/ 1 (- (acos a))) a)) (* (/ 1 (- (acos a))) a) (+ (- (log (- (acos a)))) (log a)) (+ (- 0 (log (- (acos a)))) (log a)) (+ (- (log 1) (log (- (acos a)))) (log a)) (+ (log (/ 1 (- (acos a)))) (log a)) (log (* (/ 1 (- (acos a))) a)) (exp (* (/ 1 (- (acos a))) a)) (* (/ (* (* 1 1) 1) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (* a a) a)) (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* a 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)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (/ (sqrt 1) (sqrt (- (acos a)))) (sqrt a)) (* (/ (sqrt 1) (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (sqrt (- (acos a)))) (sqrt a)) (* (/ 1 (- (acos a))) (* (cbrt a) (cbrt a))) (* (/ 1 (- (acos a))) (sqrt a)) (* (/ 1 (- (acos a))) 1) (* (cbrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) a) (* (/ (cbrt 1) (cbrt (- (acos a)))) a) (* (/ (cbrt 1) (sqrt (- (acos a)))) a) (* (/ (cbrt 1) (- (acos a))) a) (* (/ (cbrt 1) (acos a)) a) (* (/ (cbrt 1) (cbrt (acos a))) a) (* (/ (cbrt 1) (sqrt (acos a))) a) (* (/ (cbrt 1) (acos a)) a) (* (/ (cbrt 1) (- (cbrt (acos a)))) a) (* (/ (cbrt 1) (- (sqrt (acos a)))) a) (* (/ (cbrt 1) (- (acos a))) a) (* (/ (sqrt 1) (cbrt (- (acos a)))) a) (* (/ (sqrt 1) (sqrt (- (acos a)))) a) (* (/ (sqrt 1) (- (acos a))) a) (* (/ (sqrt 1) (acos a)) a) (* (/ (sqrt 1) (cbrt (acos a))) a) (* (/ (sqrt 1) (sqrt (acos a))) a) (* (/ (sqrt 1) (acos a)) a) (* (/ (sqrt 1) (- (cbrt (acos a)))) a) (* (/ (sqrt 1) (- (sqrt (acos a)))) a) (* (/ (sqrt 1) (- (acos a))) a) (* (/ 1 (cbrt (- (acos a)))) a) (* (/ 1 (sqrt (- (acos a)))) a) (* (/ 1 (- (acos a))) a) (* (/ 1 (acos a)) a) (* (/ 1 (cbrt (acos a))) a) (* (/ 1 (sqrt (acos a))) a) (* (/ 1 (acos a)) a) (* (/ 1 (- (cbrt (acos a)))) a) (* (/ 1 (- (sqrt (acos a)))) a) (* (/ 1 (- (acos a))) a) (* (/ 1 (- (acos a))) a) (* (/ 1 (- (acos a))) a) (* 1 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)) 0.733 * * [simplify]: iteration 0 : 302 enodes (cost 704 ) 0.738 * * [simplify]: iteration 1 : 1221 enodes (cost 623 ) 0.754 * * [simplify]: iteration 2 : 3187 enodes (cost 538 ) 0.779 * * [simplify]: iteration 3 : 5001 enodes (cost 535 ) 0.781 * [simplify]: Simplified to: (expm1 (* (/ 1 (- (acos a))) a)) (log1p (* (/ 1 (- (acos a))) a)) (/ a (- (acos a))) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (log (* (/ 1 (- (acos a))) a)) (pow (exp -1) (/ a (acos a))) (pow (/ a (- (acos a))) 3) (pow (/ a (- (acos a))) 3) (* (cbrt (* (/ 1 (- (acos a))) a)) (cbrt (* (/ 1 (- (acos a))) a))) (cbrt (* (/ 1 (- (acos a))) a)) (pow (/ a (- (acos a))) 3) (sqrt (* (/ 1 (- (acos a))) a)) (sqrt (* (/ 1 (- (acos a))) a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (* (sqrt (/ 1 (- (acos a)))) (sqrt a)) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (- (acos a))) (/ (sqrt a) (- (acos a))) (/ -1 (acos a)) (* (cbrt (/ 1 (- (acos a)))) a) (* (sqrt (/ 1 (- (acos a)))) 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 (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 (expm1 (/ 1 (- (acos a)))) (log1p (/ 1 (- (acos a)))) -1 (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a)))) (log (/ 1 (- (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)) 0.782 * * * [progress]: adding candidates to table 0.937 * * [progress]: iteration 4 / 4 0.937 * * * [progress]: picking best candidate 0.946 * * * * [pick]: Picked # 0.947 * * * [progress]: localizing error 0.953 * * * [progress]: generating rewritten candidates 0.953 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.972 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.022 * * * [progress]: generating series expansions 1.022 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.022 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1.022 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.022 * [taylor]: Taking taylor expansion of -1 in a 1.022 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.022 * [taylor]: Taking taylor expansion of a in a 1.022 * [taylor]: Taking taylor expansion of (acos a) in a 1.022 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1.022 * [taylor]: Taking taylor expansion of -1 in a 1.022 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 1.022 * [taylor]: Taking taylor expansion of a in a 1.022 * [taylor]: Taking taylor expansion of (acos a) in a 1.029 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 1.029 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 1.029 * [taylor]: Taking taylor expansion of -1 in a 1.029 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.029 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.029 * [taylor]: Taking taylor expansion of a in a 1.030 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 1.030 * [taylor]: Taking taylor expansion of -1 in a 1.030 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.030 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.030 * [taylor]: Taking taylor expansion of a in a 1.035 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1.036 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.036 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.036 * [taylor]: Taking taylor expansion of a in a 1.036 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.036 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1.036 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.036 * [taylor]: Taking taylor expansion of a in a 1.036 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.044 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.044 * [approximate]: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1.044 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 1.044 * [taylor]: Taking taylor expansion of -1 in a 1.044 * [taylor]: Taking taylor expansion of (acos a) in a 1.045 * [taylor]: Taking taylor expansion of (/ -1 (acos a)) in a 1.045 * [taylor]: Taking taylor expansion of -1 in a 1.045 * [taylor]: Taking taylor expansion of (acos a) in a 1.046 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1.046 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1.046 * [taylor]: Taking taylor expansion of -1 in a 1.046 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.046 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1.046 * [taylor]: Taking taylor expansion of -1 in a 1.046 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.048 * [approximate]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1.048 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1.048 * [taylor]: Taking taylor expansion of -1 in a 1.048 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.048 * [taylor]: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1.048 * [taylor]: Taking taylor expansion of -1 in a 1.048 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.049 * * * [progress]: simplifying candidates 1.065 * [simplify]: Simplifying using # : (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)) 1.093 * * [simplify]: iteration 0 : 2521 enodes (cost 7412 ) 1.127 * * [simplify]: iteration 1 : 5002 enodes (cost 6293 ) 1.151 * [simplify]: Simplified to: (expm1 (/ (/ 1 (- (acos a))) (/ 1 a))) (log1p (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (log (/ (/ 1 (- (acos a))) (/ 1 a))) (pow (exp (/ 1 (- (acos a)))) a) (pow (* (/ 1 (- (acos a))) a) 3) (pow (* (/ 1 (- (acos a))) a) 3) (pow (* (/ 1 (- (acos a))) a) 3) (pow (* (/ 1 (- (acos a))) a) 3) (* (cbrt (/ (/ 1 (- (acos a))) (/ 1 a))) (cbrt (/ (/ 1 (- (acos a))) (/ 1 a)))) (cbrt (/ (/ 1 (- (acos a))) (/ 1 a))) (pow (* (/ 1 (- (acos a))) a) 3) (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) (cbrt 1)) (cbrt (/ 1 (- (acos a)))))) (/ (cbrt (/ 1 (- (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt a) (cbrt a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt a)) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (sqrt a)) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 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 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))) (/ (sqrt (/ 1 (- (acos a)))) (/ (cbrt 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)))) (* (sqrt (/ 1 (- (acos a)))) a) (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) 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 a) (cbrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (/ (cbrt 1) (cbrt (- (acos a)))) (/ (cbrt 1) 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))))) (* (/ (cbrt 1) (cbrt (- (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))))) (* (/ (cbrt 1) (cbrt (- (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ (cbrt 1) (cbrt (- (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (/ (cbrt 1) (cbrt (- (acos a)))) 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 a) (cbrt a)) (/ 1 (sqrt (- (acos a))))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) (cbrt a))) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) (sqrt a))) (/ 1 (sqrt (- (acos a)))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ (cbrt 1) a)) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (sqrt a)) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (/ (cbrt 1) (sqrt (- (acos a)))) a) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (sqrt a)) (/ (/ (cbrt 1) (sqrt (- (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (/ (cbrt 1) (sqrt (- (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (/ (cbrt 1) (sqrt (- (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a)))) (* (/ (cbrt 1) (sqrt (- (acos a)))) a) (/ (/ (* (cbrt 1) (cbrt 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 a) (cbrt a)) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (cbrt a))) (sqrt a) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (sqrt a))) 1 (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) a)) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (cbrt a))) (* (* (cbrt 1) (cbrt 1)) (sqrt a)) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (sqrt a))) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (cbrt a))) (* (* (cbrt 1) (cbrt 1)) (sqrt a)) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (sqrt a))) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (/ (/ (* (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 a) (cbrt a)) -1) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (cbrt a))) (* (sqrt a) -1) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (sqrt a))) -1 (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) a)) (* (/ (* (cbrt 1) (cbrt 1)) -1) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (acos a)) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) -1) (sqrt a)) (/ (/ (cbrt 1) (acos a)) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) -1) (* (/ (cbrt 1) (acos a)) a) (* (/ (* (cbrt 1) (cbrt 1)) -1) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (acos a)) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) -1) (sqrt a)) (/ (/ (cbrt 1) (acos a)) (/ 1 (sqrt 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)) -1) (* (/ (cbrt 1) (acos a)) 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 a) (cbrt a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt 1) (cbrt a))) (* (sqrt a) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ (cbrt 1) (cbrt (acos a))) (/ (cbrt 1) 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))))) (* (/ (cbrt 1) (cbrt (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))))) (* (/ (cbrt 1) (cbrt (acos a))) a) (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (/ (cbrt 1) (cbrt (acos a))) a) (/ (* (cbrt 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (* (/ (cbrt 1) (cbrt (acos a))) 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 a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt 1) (cbrt a))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt 1) (sqrt a))) (/ 1 (- (sqrt (acos a)))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ (cbrt 1) a)) (* (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (sqrt a)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (/ (cbrt 1) (sqrt (acos a))) a) (* (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (sqrt a)) (/ (/ (cbrt 1) (sqrt (acos a))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (/ (cbrt 1) (sqrt (acos a))) a) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (/ (cbrt 1) (sqrt (acos a))) a) (/ (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a)))) (* (/ (cbrt 1) (sqrt (acos a))) 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 a) (cbrt a)) -1) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (cbrt a))) (* (sqrt a) -1) (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) (sqrt a))) -1 (/ (/ (cbrt 1) (acos a)) (/ (cbrt 1) a)) (* (/ (* (cbrt 1) (cbrt 1)) -1) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (acos a)) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) -1) (sqrt a)) (/ (/ (cbrt 1) (acos a)) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) -1) (* (/ (cbrt 1) (acos a)) a) (* (/ (* (cbrt 1) (cbrt 1)) -1) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (acos a)) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) -1) (sqrt a)) (/ (/ (cbrt 1) (acos a)) (/ 1 (sqrt 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)) -1) (* (/ (cbrt 1) (acos a)) 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 a) (cbrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ (cbrt 1) a)) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ (cbrt 1) (- (cbrt (acos a)))) a) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (/ (cbrt 1) (- (cbrt (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ (cbrt 1) (- (cbrt (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ (cbrt 1) (- (cbrt (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a)))) (* (/ (cbrt 1) (- (cbrt (acos a)))) 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 a) (cbrt a)) (/ 1 (sqrt (acos a)))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) (cbrt a))) (* (sqrt a) (/ 1 (sqrt (acos a)))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) (sqrt a))) (/ 1 (sqrt (acos a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ (cbrt 1) a)) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (sqrt a)) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (/ (cbrt 1) (- (sqrt (acos a)))) a) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 (cbrt a))) (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (sqrt a)) (/ (/ (cbrt 1) (- (sqrt (acos a)))) (/ 1 (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (/ (cbrt 1) (- (sqrt (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (/ (cbrt 1) (- (sqrt (acos a)))) a) (/ (* (cbrt 1) (cbrt 1)) (sqrt (acos a))) (* (/ (cbrt 1) (- (sqrt (acos a)))) a) (/ (/ (* (cbrt 1) (cbrt 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 a) (cbrt a)) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (cbrt a))) (sqrt a) (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) (sqrt a))) 1 (/ (/ (cbrt 1) (- (acos a))) (/ (cbrt 1) a)) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (cbrt a))) (* (* (cbrt 1) (cbrt 1)) (sqrt a)) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (sqrt a))) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (* (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (cbrt a))) (* (* (cbrt 1) (cbrt 1)) (sqrt a)) (/ (/ (cbrt 1) (- (acos a))) (/ 1 (sqrt a))) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (* (cbrt 1) (cbrt 1)) (* (/ (cbrt 1) (- (acos a))) a) (/ (/ 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 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ 1 (cbrt (- (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (* (sqrt a) (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (cbrt (- (acos a))))) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (* (sqrt a) (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (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))) (/ (/ 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 (* (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a))))) (/ (/ 1 (sqrt (- (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (- (acos a))))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (- (acos a))))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 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 (- (acos a))) (/ (cbrt 1) a)) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))) (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (/ -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 (acos a)) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (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))) (/ (/ 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 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ 1 (cbrt (acos a))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (* (sqrt a) (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (cbrt (acos a)))) (* (* (cbrt a) (cbrt a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ 1 (cbrt (acos a))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (* (sqrt a) (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (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))) (/ (/ 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 (* (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a))))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (* (sqrt a) (/ 1 (sqrt (acos a)))) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (* (sqrt a) (/ 1 (sqrt (acos a)))) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))) (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (/ -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 (acos a)) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (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))) (/ (/ 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 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (- (cbrt (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (* (sqrt a) (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (cbrt (acos a))))) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (* (sqrt a) (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (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))) (/ (/ 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 (* (* (cbrt 1) (cbrt 1)) (sqrt (acos a)))) (/ (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a)))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (acos a)))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a)))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (acos a)))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 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 (- (acos a))) (/ (cbrt 1) a)) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (- (acos a)))) (cbrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (sqrt (/ 1 a))) (/ (/ 1 (cbrt (- (acos a)))) (sqrt (/ 1 a))) (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (* (cbrt 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 1) (cbrt 1)) (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ 1 (cbrt (- (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (* (sqrt a) (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (cbrt (- (acos a))))) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (/ (/ 1 (cbrt (- (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a)))))) (* (sqrt a) (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (cbrt (- (acos a))))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (* a (/ 1 (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))) (/ (/ 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 (* (* (cbrt 1) (cbrt 1)) (sqrt (- (acos a))))) (/ (/ 1 (sqrt (- (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (- (acos a))))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (- (acos a))))) (* (/ 1 (sqrt (- (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (* (sqrt a) (/ 1 (sqrt (- (acos a))))) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (sqrt (- (acos a)))) (* (/ 1 (sqrt (- (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 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 (- (acos a))) (/ (cbrt 1) a)) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))) (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (/ -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 (acos a)) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (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))) (/ (/ 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 1) (cbrt 1)) (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ 1 (cbrt (acos a))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ 1 (cbrt (acos a))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (* (sqrt a) (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (cbrt (acos a)))) (* (* (cbrt a) (cbrt a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (/ (/ 1 (cbrt (acos a))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a)))))) (* (sqrt a) (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (cbrt (acos a)))) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (* a (/ 1 (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))) (/ (/ 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 (* (* (cbrt 1) (cbrt 1)) (- (sqrt (acos a))))) (/ (/ 1 (sqrt (acos a))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (* (sqrt a) (/ 1 (sqrt (acos a)))) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (* (* (cbrt a) (cbrt a)) (/ 1 (- (sqrt (acos a))))) (* (/ 1 (sqrt (acos a))) (cbrt a)) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (* (sqrt a) (/ 1 (sqrt (acos a)))) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ 1 (- (sqrt (acos a)))) (* (/ 1 (sqrt (acos a))) a) (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))) (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))) (/ -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 (acos a)) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) (* (* (cbrt a) (cbrt a)) -1) (/ (/ 1 (acos a)) (/ 1 (cbrt a))) (* (sqrt a) -1) (* (sqrt a) (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (acos a))) -1 (* a (/ 1 (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))) (/ (/ 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 1) (cbrt 1)) (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (- (cbrt (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (* (sqrt a) (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (cbrt (acos a))))) (* (* (cbrt a) (cbrt a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (- (cbrt (acos a)))) (/ 1 (cbrt a))) (* (sqrt a) (/ 1 (* (cbrt (acos a)) (cbrt (acos a))))) (* (sqrt a) (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (cbrt (acos a))))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (* a (/ 1 (- (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))) (/ (/ 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 (* (* (cbrt 1) (cbrt 1)) (sqrt (acos a)))) (/ (/ 1 (- (sqrt (acos a)))) (/ (cbrt 1) a)) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a)))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (acos a)))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (* (* (cbrt a) (cbrt a)) (/ 1 (sqrt (acos a)))) (* (/ 1 (- (sqrt (acos a)))) (cbrt a)) (* (sqrt a) (/ 1 (sqrt (acos a)))) (* (sqrt a) (/ 1 (- (sqrt (acos a))))) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (sqrt (acos a))) (* (/ 1 (- (sqrt (acos a)))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 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 (- (acos a))) (/ (cbrt 1) a)) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 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 (- (acos a))) (/ (cbrt 1) a)) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (/ 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 (- (acos a))) (/ (cbrt 1) a)) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) (* (cbrt a) (cbrt a)) (* (/ 1 (- (acos a))) (cbrt a)) (sqrt a) (* (sqrt a) (/ 1 (- (acos a)))) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) 1 (* (/ 1 (- (acos a))) a) a (/ (- (acos a)) 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 (* (* (cbrt 1) (cbrt 1)) (- (acos a)))) (* (/ 1 (- (acos a))) (* (cbrt a) (cbrt a))) (* (sqrt a) (/ 1 (- (acos a)))) (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (* (cbrt a) (cbrt a))) (* (sqrt a) (/ 1 (- (acos a)))) (/ 1 (- (acos a))) (/ 1 (- (acos a))) (/ 1 (- (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))) (/ (/ 1 a) (/ (cbrt 1) (cbrt (- (acos a))))) (/ (/ 1 a) (/ (cbrt 1) (sqrt (- (acos a))))) (/ (/ 1 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) (cbrt (- (acos a)))) (* (/ 1 a) (sqrt (- (acos a)))) (/ (- (acos a)) a) (* (/ 1 a) (acos a)) (* (/ 1 a) (cbrt (acos a))) (* (/ 1 a) (sqrt (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (- (cbrt (acos a)))) (* (/ 1 a) (- (sqrt (acos a)))) (/ (- (acos a)) a) (* (/ 1 a) (cbrt (- (acos a)))) (* (/ 1 a) (sqrt (- (acos a)))) (/ (- (acos a)) a) (* (/ 1 a) (acos a)) (* (/ 1 a) (cbrt (acos a))) (* (/ 1 a) (sqrt (acos a))) (* (/ 1 a) (acos a)) (* (/ 1 a) (- (cbrt (acos a)))) (* (/ 1 a) (- (sqrt (acos a)))) (/ (- (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 (/ 1 (- (acos a)))) (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a)))) (exp (/ 1 (- (acos a)))) (pow (/ 1 (- (acos a))) 3) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (cbrt (/ 1 (- (acos a)))) (pow (/ 1 (- (acos a))) 3) (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a)))) -1 (acos a) (/ (* (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)) (/ (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)) (/ (cbrt 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)) (cbrt 1)) (- (acos a)) (- (acos a)) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (/ -1 (acos a)) (/ -1 (acos a)) (/ -1 (acos a)) 1.156 * * * [progress]: adding candidates to table 1.743 * [progress]: [Phase 3 of 3] Extracting. 1.743 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 1.744 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a) 1.744 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # # # # # # #) 1.774 * * * * [regimes]: Trying to branch on a from (# # # # # # # # #) 1.797 * * * [regime]: Found split indices: #