8.724 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (/ a (- (acos a))) 0.020 * * [simplify]: iteration 0 : 4 enodes (cost 3 ) 0.020 * [simplify]: Simplified to: (/ a (- (acos a))) 0.020 * * [progress]: iteration 1 / 4 0.021 * * * [progress]: picking best candidate 0.022 * * * * [pick]: Picked # 0.022 * * * [progress]: localizing error 0.026 * * * [progress]: generating rewritten candidates 0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.031 * * * [progress]: generating series expansions 0.031 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.031 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.032 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.032 * [taylor]: Taking taylor expansion of -1 in a 0.032 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.032 * [taylor]: Taking taylor expansion of a in a 0.032 * [taylor]: Taking taylor expansion of (acos a) in a 0.032 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.032 * [taylor]: Taking taylor expansion of -1 in a 0.032 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.032 * [taylor]: Taking taylor expansion of a in a 0.032 * [taylor]: Taking taylor expansion of (acos a) in a 0.039 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.039 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.039 * [taylor]: Taking taylor expansion of -1 in a 0.039 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.039 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.039 * [taylor]: Taking taylor expansion of a in a 0.039 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.040 * [taylor]: Taking taylor expansion of -1 in a 0.040 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.040 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.040 * [taylor]: Taking taylor expansion of a in a 0.045 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.045 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.045 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.045 * [taylor]: Taking taylor expansion of a in a 0.046 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.046 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.046 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.046 * [taylor]: Taking taylor expansion of a in a 0.046 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.055 * * * [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 ) 0.091 * * [simplify]: iteration 3 : 3704 enodes (cost 366 ) 0.147 * * [simplify]: iteration 4 : 5002 enodes (cost 366 ) 0.149 * [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))) 0.150 * * * [progress]: adding candidates to table 0.255 * * [progress]: iteration 2 / 4 0.256 * * * [progress]: picking best candidate 0.267 * * * * [pick]: Picked # 0.267 * * * [progress]: localizing error 0.272 * * * [progress]: generating rewritten candidates 0.273 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.282 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.300 * * * [progress]: generating series expansions 0.300 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.300 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.300 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.300 * [taylor]: Taking taylor expansion of -1 in a 0.300 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.300 * [taylor]: Taking taylor expansion of a in a 0.300 * [taylor]: Taking taylor expansion of (acos a) in a 0.300 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.300 * [taylor]: Taking taylor expansion of -1 in a 0.300 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.300 * [taylor]: Taking taylor expansion of a in a 0.300 * [taylor]: Taking taylor expansion of (acos a) in a 0.308 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.308 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.308 * [taylor]: Taking taylor expansion of -1 in a 0.308 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.308 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.308 * [taylor]: Taking taylor expansion of a in a 0.308 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.308 * [taylor]: Taking taylor expansion of -1 in a 0.308 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.308 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.308 * [taylor]: Taking taylor expansion of a in a 0.314 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.315 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.315 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.315 * [taylor]: Taking taylor expansion of a in a 0.315 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.315 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.315 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.315 * [taylor]: Taking taylor expansion of a in a 0.315 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.324 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.324 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 0.324 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.324 * [taylor]: Taking taylor expansion of -1 in a 0.324 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.325 * [taylor]: Taking taylor expansion of (acos a) in a 0.325 * [taylor]: Taking taylor expansion of a in a 0.325 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.325 * [taylor]: Taking taylor expansion of -1 in a 0.325 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.325 * [taylor]: Taking taylor expansion of (acos a) in a 0.325 * [taylor]: Taking taylor expansion of a in a 0.339 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.339 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.339 * [taylor]: Taking taylor expansion of -1 in a 0.339 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.339 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.339 * [taylor]: Taking taylor expansion of a in a 0.339 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.339 * [taylor]: Taking taylor expansion of -1 in a 0.339 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.339 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.339 * [taylor]: Taking taylor expansion of a in a 0.351 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.351 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.351 * [taylor]: Taking taylor expansion of a in a 0.351 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.352 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.352 * [taylor]: Taking taylor expansion of a in a 0.352 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.359 * * * [progress]: simplifying candidates 0.362 * [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)) 0.376 * * [simplify]: iteration 0 : 663 enodes (cost 1934 ) 0.389 * * [simplify]: iteration 1 : 3064 enodes (cost 1717 ) 0.423 * * [simplify]: iteration 2 : 5001 enodes (cost 1525 ) 0.430 * [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) 0.432 * * * [progress]: adding candidates to table 0.695 * * [progress]: iteration 3 / 4 0.695 * * * [progress]: picking best candidate 0.711 * * * * [pick]: Picked # 0.711 * * * [progress]: localizing error 0.717 * * * [progress]: generating rewritten candidates 0.717 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.728 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.743 * * * [progress]: generating series expansions 0.743 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.743 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 0.743 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.743 * [taylor]: Taking taylor expansion of -1 in a 0.743 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.743 * [taylor]: Taking taylor expansion of (acos a) in a 0.743 * [taylor]: Taking taylor expansion of a in a 0.743 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.743 * [taylor]: Taking taylor expansion of -1 in a 0.743 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.743 * [taylor]: Taking taylor expansion of (acos a) in a 0.743 * [taylor]: Taking taylor expansion of a in a 0.757 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.757 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.757 * [taylor]: Taking taylor expansion of -1 in a 0.757 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.757 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.757 * [taylor]: Taking taylor expansion of a in a 0.757 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.757 * [taylor]: Taking taylor expansion of -1 in a 0.757 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.757 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.757 * [taylor]: Taking taylor expansion of a in a 0.769 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.769 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.769 * [taylor]: Taking taylor expansion of a in a 0.769 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.769 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.769 * [taylor]: Taking taylor expansion of a in a 0.769 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.777 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.777 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.777 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.777 * [taylor]: Taking taylor expansion of -1 in a 0.777 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.777 * [taylor]: Taking taylor expansion of a in a 0.777 * [taylor]: Taking taylor expansion of (acos a) in a 0.777 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.777 * [taylor]: Taking taylor expansion of -1 in a 0.777 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.777 * [taylor]: Taking taylor expansion of a in a 0.777 * [taylor]: Taking taylor expansion of (acos a) in a 0.785 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.785 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.785 * [taylor]: Taking taylor expansion of -1 in a 0.785 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.785 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.785 * [taylor]: Taking taylor expansion of a in a 0.785 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.786 * [taylor]: Taking taylor expansion of -1 in a 0.786 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.786 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.786 * [taylor]: Taking taylor expansion of a in a 0.792 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.792 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.792 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.792 * [taylor]: Taking taylor expansion of a in a 0.792 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.792 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.792 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.792 * [taylor]: Taking taylor expansion of a in a 0.792 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.801 * * * [progress]: simplifying candidates 0.802 * [simplify]: Simplifying using # : (expm1 (* (- (acos a)) (/ 1 a))) (log1p (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a)) (+ (log (- (acos a))) (- (log a))) (+ (log (- (acos a))) (- 0 (log a))) (+ (log (- (acos a))) (- (log 1) (log a))) (+ (log (- (acos a))) (log (/ 1 a))) (log (* (- (acos a)) (/ 1 a))) (exp (* (- (acos a)) (/ 1 a))) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (* (cbrt (* (- (acos a)) (/ 1 a))) (cbrt (* (- (acos a)) (/ 1 a)))) (cbrt (* (- (acos a)) (/ 1 a))) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (- (acos a))) (/ 1 (sqrt a))) (* (sqrt (- (acos a))) (/ 1 (sqrt a))) (* (acos a) (/ 1 a)) (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (- (acos a)) (sqrt (/ 1 a))) (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- (acos a)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (* (- (acos a)) (/ (sqrt 1) (sqrt a))) (* (- (acos a)) (/ (sqrt 1) 1)) (* (- (acos a)) (/ 1 (* (cbrt a) (cbrt a)))) (* (- (acos a)) (/ 1 (sqrt a))) (* (- (acos a)) (/ 1 1)) (* (- (acos a)) 1) (* (- (acos a)) 1) (* (cbrt (- (acos a))) (/ 1 a)) (* (sqrt (- (acos a))) (/ 1 a)) (* (- (acos a)) (/ 1 a)) (* (acos a) (/ 1 a)) (* (cbrt (acos a)) (/ 1 a)) (* (sqrt (acos a)) (/ 1 a)) (* (acos a) (/ 1 a)) (* (- (cbrt (acos a))) (/ 1 a)) (* (- (sqrt (acos a))) (/ 1 a)) (* (- (acos a)) (/ 1 a)) (* (- (acos a)) 1) (expm1 (/ 1 (* (- (acos a)) (/ 1 a)))) (log1p (/ 1 (* (- (acos a)) (/ 1 a)))) (- 1) (- 1) (- (+ (log (- (acos a))) (- (log a)))) (- (+ (log (- (acos a))) (- 0 (log a)))) (- (+ (log (- (acos a))) (- (log 1) (log a)))) (- (+ (log (- (acos a))) (log (/ 1 a)))) (- (log (* (- (acos a)) (/ 1 a)))) (- 0 (+ (log (- (acos a))) (- (log a)))) (- 0 (+ (log (- (acos a))) (- 0 (log a)))) (- 0 (+ (log (- (acos a))) (- (log 1) (log a)))) (- 0 (+ (log (- (acos a))) (log (/ 1 a)))) (- 0 (log (* (- (acos a)) (/ 1 a)))) (- (log 1) (+ (log (- (acos a))) (- (log a)))) (- (log 1) (+ (log (- (acos a))) (- 0 (log a)))) (- (log 1) (+ (log (- (acos a))) (- (log 1) (log a)))) (- (log 1) (+ (log (- (acos a))) (log (/ 1 a)))) (- (log 1) (log (* (- (acos a)) (/ 1 a)))) (log (/ 1 (* (- (acos a)) (/ 1 a)))) (exp (/ 1 (* (- (acos a)) (/ 1 a)))) (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a)))) (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))) (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a)))) (* (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (* (* (/ 1 (* (- (acos a)) (/ 1 a))) (/ 1 (* (- (acos a)) (/ 1 a)))) (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (- 1) (- (* (- (acos a)) (/ 1 a))) (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a)) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a)) (/ 1 (- (acos a))) (/ 1 (/ 1 a)) (/ 1 (* (- (acos a)) (/ 1 a))) (/ (* (- (acos a)) (/ 1 a)) 1) (/ 1 (- (acos a))) (/ (* (- (acos a)) (/ 1 a)) (cbrt 1)) (/ (* (- (acos a)) (/ 1 a)) (sqrt 1)) (/ (* (- (acos a)) (/ 1 a)) 1) (/ 1 (- (acos a))) (/ 1 (* (- (acos a)) 1)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.807 * * [simplify]: iteration 0 : 355 enodes (cost 529 ) 0.814 * * [simplify]: iteration 1 : 1644 enodes (cost 425 ) 0.839 * * [simplify]: iteration 2 : 5001 enodes (cost 401 ) 0.841 * [simplify]: Simplified to: (expm1 (* (- (acos a)) (/ 1 a))) (log1p (* (- (acos a)) (/ 1 a))) (/ (- (acos a)) a) (log (/ (- (acos a)) a)) (log (/ (- (acos a)) a)) (log (/ (- (acos a)) a)) (log (/ (- (acos a)) a)) (log (/ (- (acos a)) a)) (exp (/ (- (acos a)) a)) (pow (/ (- (acos a)) a) 3) (pow (/ (- (acos a)) a) 3) (* (cbrt (* (- (acos a)) (/ 1 a))) (cbrt (* (- (acos a)) (/ 1 a)))) (cbrt (* (- (acos a)) (/ 1 a))) (pow (/ (- (acos a)) a) 3) (sqrt (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (/ (* (sqrt (- (acos a))) 1) (sqrt a)) (/ (* (sqrt (- (acos a))) 1) (sqrt a)) (/ (* (sqrt (- (acos a))) 1) (sqrt a)) (/ (* (sqrt (- (acos a))) 1) (sqrt a)) (/ (acos a) a) (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (- (acos a)) (sqrt (/ 1 a))) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (- (acos a)) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (- (acos a)) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (- (acos a)) (- (acos a)) (- (acos a)) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) a) (/ (- (acos a)) a) (/ (acos a) a) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) a) (/ (acos a) a) (/ (- (cbrt (acos a))) a) (/ (- (sqrt (acos a))) a) (/ (- (acos a)) a) (- (acos a)) (expm1 (/ 1 (* (- (acos a)) (/ 1 a)))) (log1p (/ 1 (* (- (acos a)) (/ 1 a)))) -1 -1 (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (- (log (/ (- (acos a)) a))) (pow (exp (/ 1 (- (acos a)))) a) (/ (pow a 3) (pow (- (acos a)) 3)) (/ (pow a 3) (pow (- (acos a)) 3)) (/ (pow a 3) (pow (- (acos a)) 3)) (* (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (/ (pow a 3) (pow (- (acos a)) 3)) (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) -1 (/ (acos a) a) (* -1 (/ 1 (acos a))) a (* -1 (/ 1 (acos a))) a (* -1 (/ 1 (acos a))) a (/ a (- (acos a))) (/ (- (acos a)) a) (* -1 (/ 1 (acos a))) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ (- (acos a)) a) (* -1 (/ 1 (acos a))) (* -1 (/ 1 (acos a))) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ (- (acos a)) a) (/ a (- (acos a))) (/ a (- (acos a))) (/ a (- (acos a))) 0.841 * * * [progress]: adding candidates to table 0.959 * * [progress]: iteration 4 / 4 0.959 * * * [progress]: picking best candidate 0.978 * * * * [pick]: Picked # 0.978 * * * [progress]: localizing error 0.988 * * * [progress]: generating rewritten candidates 0.988 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 1.006 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.007 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2) 1.009 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1) 1.017 * * * [progress]: generating series expansions 1.017 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 1.018 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow a 2)) 1/3) in (a) around 0 1.018 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow a 2)) 1/3) in a 1.018 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow a 2))))) in a 1.018 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow a 2)))) in a 1.018 * [taylor]: Taking taylor expansion of 1/3 in a 1.018 * [taylor]: Taking taylor expansion of (log (/ 1 (pow a 2))) in a 1.018 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 1.018 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.018 * [taylor]: Taking taylor expansion of a in a 1.019 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow a 2)) 1/3) in a 1.019 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow a 2))))) in a 1.019 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow a 2)))) in a 1.019 * [taylor]: Taking taylor expansion of 1/3 in a 1.019 * [taylor]: Taking taylor expansion of (log (/ 1 (pow a 2))) in a 1.019 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 1.019 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.019 * [taylor]: Taking taylor expansion of a in a 1.080 * [approximate]: Taking taylor expansion of (pow (pow a 2) 1/3) in (a) around 0 1.080 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 1.080 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 1.080 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 1.080 * [taylor]: Taking taylor expansion of 1/3 in a 1.080 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 1.080 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.080 * [taylor]: Taking taylor expansion of a in a 1.081 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 1.081 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 1.082 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 1.082 * [taylor]: Taking taylor expansion of 1/3 in a 1.082 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 1.082 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.082 * [taylor]: Taking taylor expansion of a in a 1.138 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (pow a 2) 1/3)) in (a) around 0 1.138 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (pow a 2) 1/3)) in a 1.138 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 1.138 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.138 * [taylor]: Taking taylor expansion of -1 in a 1.139 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 1.139 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 1.139 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 1.139 * [taylor]: Taking taylor expansion of 1/3 in a 1.139 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 1.139 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.139 * [taylor]: Taking taylor expansion of a in a 1.140 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (pow a 2) 1/3)) in a 1.140 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 1.140 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.140 * [taylor]: Taking taylor expansion of -1 in a 1.140 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 1.140 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 1.141 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 1.141 * [taylor]: Taking taylor expansion of 1/3 in a 1.141 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 1.141 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.141 * [taylor]: Taking taylor expansion of a in a 1.217 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.217 * [approximate]: Taking taylor expansion of (pow (/ 1 a) 1/3) in (a) around 0 1.217 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 1/3) in a 1.217 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 a)))) in a 1.217 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 a))) in a 1.217 * [taylor]: Taking taylor expansion of 1/3 in a 1.217 * [taylor]: Taking taylor expansion of (log (/ 1 a)) in a 1.217 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.217 * [taylor]: Taking taylor expansion of a in a 1.218 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 1/3) in a 1.218 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 a)))) in a 1.218 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 a))) in a 1.218 * [taylor]: Taking taylor expansion of 1/3 in a 1.218 * [taylor]: Taking taylor expansion of (log (/ 1 a)) in a 1.218 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.218 * [taylor]: Taking taylor expansion of a in a 1.271 * [approximate]: Taking taylor expansion of (pow a 1/3) in (a) around 0 1.271 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.271 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.271 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.271 * [taylor]: Taking taylor expansion of 1/3 in a 1.271 * [taylor]: Taking taylor expansion of (log a) in a 1.271 * [taylor]: Taking taylor expansion of a in a 1.272 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.272 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.272 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.279 * [taylor]: Taking taylor expansion of 1/3 in a 1.279 * [taylor]: Taking taylor expansion of (log a) in a 1.279 * [taylor]: Taking taylor expansion of a in a 1.329 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in (a) around 0 1.329 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in a 1.329 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.329 * [taylor]: Taking taylor expansion of -1 in a 1.330 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.330 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.330 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.330 * [taylor]: Taking taylor expansion of 1/3 in a 1.330 * [taylor]: Taking taylor expansion of (log a) in a 1.330 * [taylor]: Taking taylor expansion of a in a 1.331 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in a 1.331 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.331 * [taylor]: Taking taylor expansion of -1 in a 1.331 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.331 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.331 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.331 * [taylor]: Taking taylor expansion of 1/3 in a 1.331 * [taylor]: Taking taylor expansion of (log a) in a 1.331 * [taylor]: Taking taylor expansion of a in a 1.399 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2) 1.399 * [approximate]: Taking taylor expansion of (pow (/ 1 a) 1/3) in (a) around 0 1.399 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 1/3) in a 1.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 a)))) in a 1.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 a))) in a 1.399 * [taylor]: Taking taylor expansion of 1/3 in a 1.399 * [taylor]: Taking taylor expansion of (log (/ 1 a)) in a 1.399 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.399 * [taylor]: Taking taylor expansion of a in a 1.400 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 1/3) in a 1.400 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 a)))) in a 1.400 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 a))) in a 1.400 * [taylor]: Taking taylor expansion of 1/3 in a 1.400 * [taylor]: Taking taylor expansion of (log (/ 1 a)) in a 1.400 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.400 * [taylor]: Taking taylor expansion of a in a 1.459 * [approximate]: Taking taylor expansion of (pow a 1/3) in (a) around 0 1.459 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.459 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.459 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.459 * [taylor]: Taking taylor expansion of 1/3 in a 1.459 * [taylor]: Taking taylor expansion of (log a) in a 1.459 * [taylor]: Taking taylor expansion of a in a 1.460 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.460 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.460 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.460 * [taylor]: Taking taylor expansion of 1/3 in a 1.460 * [taylor]: Taking taylor expansion of (log a) in a 1.460 * [taylor]: Taking taylor expansion of a in a 1.517 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in (a) around 0 1.517 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in a 1.517 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.517 * [taylor]: Taking taylor expansion of -1 in a 1.518 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.518 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.518 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.518 * [taylor]: Taking taylor expansion of 1/3 in a 1.518 * [taylor]: Taking taylor expansion of (log a) in a 1.518 * [taylor]: Taking taylor expansion of a in a 1.519 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in a 1.519 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.519 * [taylor]: Taking taylor expansion of -1 in a 1.520 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.520 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.520 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.520 * [taylor]: Taking taylor expansion of 1/3 in a 1.520 * [taylor]: Taking taylor expansion of (log a) in a 1.520 * [taylor]: Taking taylor expansion of a in a 1.582 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1) 1.582 * [approximate]: Taking taylor expansion of (pow (/ 1 a) 1/3) in (a) around 0 1.582 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 1/3) in a 1.582 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 a)))) in a 1.582 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 a))) in a 1.582 * [taylor]: Taking taylor expansion of 1/3 in a 1.582 * [taylor]: Taking taylor expansion of (log (/ 1 a)) in a 1.582 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.582 * [taylor]: Taking taylor expansion of a in a 1.583 * [taylor]: Taking taylor expansion of (pow (/ 1 a) 1/3) in a 1.583 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 a)))) in a 1.583 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 a))) in a 1.583 * [taylor]: Taking taylor expansion of 1/3 in a 1.583 * [taylor]: Taking taylor expansion of (log (/ 1 a)) in a 1.583 * [taylor]: Taking taylor expansion of (/ 1 a) in a 1.583 * [taylor]: Taking taylor expansion of a in a 1.643 * [approximate]: Taking taylor expansion of (pow a 1/3) in (a) around 0 1.643 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.643 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.643 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.643 * [taylor]: Taking taylor expansion of 1/3 in a 1.643 * [taylor]: Taking taylor expansion of (log a) in a 1.643 * [taylor]: Taking taylor expansion of a in a 1.644 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.644 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.644 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.644 * [taylor]: Taking taylor expansion of 1/3 in a 1.644 * [taylor]: Taking taylor expansion of (log a) in a 1.644 * [taylor]: Taking taylor expansion of a in a 1.700 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in (a) around 0 1.701 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in a 1.701 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.701 * [taylor]: Taking taylor expansion of -1 in a 1.701 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.702 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.702 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.702 * [taylor]: Taking taylor expansion of 1/3 in a 1.702 * [taylor]: Taking taylor expansion of (log a) in a 1.702 * [taylor]: Taking taylor expansion of a in a 1.702 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow a 1/3)) in a 1.702 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.702 * [taylor]: Taking taylor expansion of -1 in a 1.703 * [taylor]: Taking taylor expansion of (pow a 1/3) in a 1.703 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log a))) in a 1.703 * [taylor]: Taking taylor expansion of (* 1/3 (log a)) in a 1.703 * [taylor]: Taking taylor expansion of 1/3 in a 1.703 * [taylor]: Taking taylor expansion of (log a) in a 1.703 * [taylor]: Taking taylor expansion of a in a 1.771 * * * [progress]: simplifying candidates 1.773 * [simplify]: Simplifying using # : (expm1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (log1p (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (+ 1/3 1/3) (+ 1 1) (* (/ 1 a) (/ 1 a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (+ 1 1) (+ (log (cbrt (/ 1 a))) (log (cbrt (/ 1 a)))) (log (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (exp (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (/ 1 a) (/ 1 a)) (* (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (* (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (sqrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (sqrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)) (* (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (cbrt 1) (cbrt a))) (cbrt (/ (cbrt 1) (cbrt a)))) (* (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt a)))) (* (cbrt (/ (cbrt 1) (sqrt a))) (cbrt (/ (cbrt 1) (sqrt a)))) (* (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (cbrt (/ (* (cbrt 1) (cbrt 1)) 1))) (* (cbrt (/ (cbrt 1) a)) (cbrt (/ (cbrt 1) a))) (* (cbrt (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt 1) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (sqrt 1) (cbrt a))) (cbrt (/ (sqrt 1) (cbrt a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ (sqrt 1) 1)) (cbrt (/ (sqrt 1) 1))) (* (cbrt (/ (sqrt 1) a)) (cbrt (/ (sqrt 1) a))) (* (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (cbrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 1)) (cbrt (/ 1 1))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt 1) (cbrt 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt 1) (cbrt 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt 1) (cbrt 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt 1) (cbrt 1)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a))))) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (* (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* 1 1) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ (sqrt 1) (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (sqrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (sqrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (sqrt (cbrt (/ 1 a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (sqrt (cbrt (/ 1 a))) (cbrt (/ (sqrt 1) (sqrt a)))) (* (sqrt (cbrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (sqrt (cbrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* 2 1/3) (* 2 1) (* (cbrt (/ 1 a)) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))) (* (cbrt (/ 1 a)) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ 1 a)) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 a)) (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt a)))) (* (cbrt (/ 1 a)) (cbrt (/ (* (cbrt 1) (cbrt 1)) 1))) (* (cbrt (/ 1 a)) (cbrt (/ (sqrt 1) (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 a)) (cbrt (/ (sqrt 1) (sqrt a)))) (* (cbrt (/ 1 a)) (cbrt (/ (sqrt 1) 1))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 1))) (* (cbrt (/ 1 a)) (cbrt 1)) (* (cbrt (/ 1 a)) (cbrt 1)) (* (cbrt (/ 1 a)) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a))))) (* (cbrt (/ 1 a)) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 a)) 1) (* (cbrt (cbrt (/ 1 a))) (cbrt (/ 1 a))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 a))) (* (cbrt (/ (cbrt 1) (cbrt a))) (cbrt (/ 1 a))) (* (cbrt (/ (cbrt 1) (sqrt a))) (cbrt (/ 1 a))) (* (cbrt (/ (cbrt 1) a)) (cbrt (/ 1 a))) (* (cbrt (/ (sqrt 1) (cbrt a))) (cbrt (/ 1 a))) (* (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ 1 a))) (* (cbrt (/ (sqrt 1) a)) (cbrt (/ 1 a))) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 a))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt (cbrt (/ 1 a))) (cbrt (/ 1 a))) (* (sqrt (cbrt (/ 1 a))) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt 1)) (* (cbrt 1) (cbrt (/ 1 a))) (expm1 (cbrt (/ 1 a))) (log1p (cbrt (/ 1 a))) (log (cbrt (/ 1 a))) (exp (cbrt (/ 1 a))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt 1) (cbrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (cbrt (/ (cbrt 1) (sqrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (cbrt (/ (cbrt 1) a)) (cbrt (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt 1) (cbrt a))) (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) 1)) (cbrt (/ (sqrt 1) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 1)) (cbrt (/ 1 a)) (cbrt 1) (cbrt (/ 1 a)) (cbrt 1) (cbrt (/ 1 a)) (cbrt 1) (cbrt a) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (* (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (expm1 (cbrt (/ 1 a))) (log1p (cbrt (/ 1 a))) (log (cbrt (/ 1 a))) (exp (cbrt (/ 1 a))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt 1) (cbrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (cbrt (/ (cbrt 1) (sqrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (cbrt (/ (cbrt 1) a)) (cbrt (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt 1) (cbrt a))) (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) 1)) (cbrt (/ (sqrt 1) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 1)) (cbrt (/ 1 a)) (cbrt 1) (cbrt (/ 1 a)) (cbrt 1) (cbrt (/ 1 a)) (cbrt 1) (cbrt a) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (* (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (expm1 (cbrt (/ 1 a))) (log1p (cbrt (/ 1 a))) (log (cbrt (/ 1 a))) (exp (cbrt (/ 1 a))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt 1) (cbrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (cbrt (/ (cbrt 1) (sqrt a))) (cbrt (/ (* (cbrt 1) (cbrt 1)) 1)) (cbrt (/ (cbrt 1) a)) (cbrt (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt 1) (cbrt a))) (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) (sqrt a))) (cbrt (/ (sqrt 1) 1)) (cbrt (/ (sqrt 1) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 1)) (cbrt (/ 1 a)) (cbrt 1) (cbrt (/ 1 a)) (cbrt 1) (cbrt (/ 1 a)) (cbrt 1) (cbrt a) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (* (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (pow a -2/3) (pow (/ 1 a) 2/3) (* (pow (cbrt -1) 2) (pow (/ 1 (pow a 2)) 1/3)) (pow a -1/3) (pow (/ 1 a) 1/3) (* (pow (/ -1 a) 1/3) (cbrt -1)) (pow a -1/3) (pow (/ 1 a) 1/3) (* (pow (/ -1 a) 1/3) (cbrt -1)) (pow a -1/3) (pow (/ 1 a) 1/3) (* (pow (/ -1 a) 1/3) (cbrt -1)) 1.780 * * [simplify]: iteration 0 : 223 enodes (cost 1172 ) 1.785 * * [simplify]: iteration 1 : 909 enodes (cost 1064 ) 1.809 * * [simplify]: iteration 2 : 5001 enodes (cost 904 ) 1.814 * [simplify]: Simplified to: (expm1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (log1p (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 2/3 2 (/ 1 (pow a 2)) (pow (/ 1 a) 2/3) 2 (* 2/3 (log (/ 1 a))) (* 2/3 (log (/ 1 a))) (exp (pow (/ 1 a) 2/3)) (/ 1 (pow a 2)) (* (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ 1 (pow a 2)) (fabs (pow (/ 1 a) 1/3)) (fabs (pow (/ 1 a) 1/3)) 1 (* (cbrt a) (cbrt a)) (* (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (cbrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) 1 (pow (/ 1 a) 2/3) (* (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (cbrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) 1 (pow (/ 1 a) 2/3) (* (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (cbrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) 1 (pow (/ 1 a) 2/3) 1 (pow (/ 1 a) 2/3) 1 (pow (/ 1 a) 2/3) 1 (pow (/ 1 a) 2/3) 1 (pow (/ 1 a) 2/3) (pow (cbrt (cbrt (/ 1 a))) 4) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (pow (/ 1 a) 1/3) (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 2/3) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (sqrt (/ 1 a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (* (cbrt (/ 1 (sqrt a))) (sqrt (cbrt (/ 1 a)))) (pow (/ 1 a) 1/3) (pow (/ 1 a) 1/3) 2/3 2 (* (cbrt (/ 1 a)) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))) (* (cbrt (/ 1 a)) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (pow (/ 1 a) 1/3) (* (cbrt (/ 1 a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (pow (/ 1 a) 1/3) (* (cbrt (/ 1 a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (pow (/ 1 a) 1/3) (pow (/ 1 a) 1/3) (pow (/ 1 a) 1/3) (* (pow (cbrt (cbrt (/ 1 a))) 4) (cbrt (cbrt (/ 1 a)))) (pow (sqrt (cbrt (/ 1 a))) 3) (pow (/ 1 a) 1/3) (pow (cbrt (cbrt (/ 1 a))) 4) (* (cbrt (/ 1 a)) (cbrt (sqrt (/ 1 a)))) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (pow (/ 1 a) 2/3) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (pow (/ 1 a) 2/3) (* (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 (sqrt a)))) (pow (/ 1 a) 2/3) (pow (/ 1 a) 2/3) (pow (/ 1 a) 2/3) (pow (cbrt (cbrt (/ 1 a))) 4) (pow (sqrt (cbrt (/ 1 a))) 3) (pow (/ 1 a) 2/3) (pow (/ 1 a) 1/3) (pow (/ 1 a) 1/3) (expm1 (cbrt (/ 1 a))) (log1p (cbrt (/ 1 a))) (log (cbrt (/ 1 a))) (exp (cbrt (/ 1 a))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 1/3) 1 (cbrt a) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (/ 1 a) (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (expm1 (cbrt (/ 1 a))) (log1p (cbrt (/ 1 a))) (log (cbrt (/ 1 a))) (exp (cbrt (/ 1 a))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 1/3) 1 (cbrt a) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (/ 1 a) (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (expm1 (cbrt (/ 1 a))) (log1p (cbrt (/ 1 a))) (log (cbrt (/ 1 a))) (exp (cbrt (/ 1 a))) (cbrt (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (sqrt (/ 1 a))) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a))) 1 (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 1/3) 1 (pow (/ 1 a) 1/3) 1 (cbrt a) (* (cbrt (cbrt (/ 1 a))) (cbrt (cbrt (/ 1 a)))) (cbrt (cbrt (/ 1 a))) (/ 1 a) (sqrt (cbrt (/ 1 a))) (sqrt (cbrt (/ 1 a))) (pow a -2/3) (pow (/ 1 a) 2/3) (* (pow (cbrt -1) 2) (pow (/ 1 (pow a 2)) 1/3)) (pow a -1/3) (pow (/ 1 a) 1/3) (* (pow (/ -1 a) 1/3) (cbrt -1)) (pow a -1/3) (pow (/ 1 a) 1/3) (* (pow (/ -1 a) 1/3) (cbrt -1)) (pow a -1/3) (pow (/ 1 a) 1/3) (* (pow (/ -1 a) 1/3) (cbrt -1)) 1.815 * * * [progress]: adding candidates to table 2.160 * [progress]: [Phase 3 of 3] Extracting. 2.161 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 2.162 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a) 2.162 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # # # # # # # #) 2.198 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # #) 2.231 * * * [regime]: Found split indices: #