20.100 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (/ a (neg (acos a))) 0.025 * * [simplify]: iteration 0 : 4 enodes (cost 3 ) 0.025 * [simplify]: Simplified to: (/ a (neg (acos a))) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.034 * * * [progress]: generating rewritten candidates 0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.046 * * * [progress]: generating series expansions 0.046 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.046 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.046 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.046 * [taylor]: Taking taylor expansion of -1 in a 0.046 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.046 * [taylor]: Taking taylor expansion of a in a 0.046 * [taylor]: Taking taylor expansion of (acos a) in a 0.046 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.047 * [taylor]: Taking taylor expansion of -1 in a 0.047 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.047 * [taylor]: Taking taylor expansion of a in a 0.047 * [taylor]: Taking taylor expansion of (acos a) in a 0.058 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.058 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.058 * [taylor]: Taking taylor expansion of -1 in a 0.058 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.058 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.058 * [taylor]: Taking taylor expansion of a in a 0.059 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.059 * [taylor]: Taking taylor expansion of -1 in a 0.059 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.059 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.059 * [taylor]: Taking taylor expansion of a in a 0.069 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.069 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.069 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.069 * [taylor]: Taking taylor expansion of a in a 0.069 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.070 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.070 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.070 * [taylor]: Taking taylor expansion of a in a 0.070 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.084 * * * [progress]: simplifying candidates 0.085 * [simplify]: Simplifying using # : (- (log a) (log (neg (acos a)))) (log (/ a (neg (acos a)))) (exp (/ a (neg (acos a)))) (/ (* (* a a) a) (* (* (neg (acos a)) (neg (acos a))) (neg (acos a)))) (* (cbrt (/ a (neg (acos a)))) (cbrt (/ a (neg (acos a))))) (cbrt (/ a (neg (acos a)))) (* (* (/ a (neg (acos a))) (/ a (neg (acos a)))) (/ a (neg (acos a)))) (sqrt (/ a (neg (acos a)))) (sqrt (/ a (neg (acos a)))) (neg a) (neg (neg (acos a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ (cbrt a) (cbrt (neg (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (neg (acos a)))) (/ (cbrt a) (sqrt (neg (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (neg (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (neg (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (neg 1)) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (neg (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (neg (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (neg (acos a))) (/ (sqrt a) (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ (sqrt a) (cbrt (neg (acos a)))) (/ (sqrt a) (sqrt (neg (acos a)))) (/ (sqrt a) (sqrt (neg (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (neg (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (neg (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (neg 1)) (/ (sqrt a) (acos a)) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (neg (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (neg (sqrt (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (neg (acos a))) (/ 1 (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ a (cbrt (neg (acos a)))) (/ 1 (sqrt (neg (acos a)))) (/ a (sqrt (neg (acos a)))) (/ 1 1) (/ a (neg (acos a))) (/ 1 -1) (/ a (acos a)) (/ 1 (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (neg (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (neg 1)) (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (neg (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (neg (sqrt (acos a)))) (/ 1 1) (/ a (neg (acos a))) (/ 1 (neg (acos a))) (/ (neg (acos a)) a) (/ a (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ a (sqrt (neg (acos a)))) (/ a 1) (/ a -1) (/ a (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (neg (sqrt (acos a)))) (/ a (neg 1)) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) (/ a 1) (/ (neg (acos a)) (cbrt a)) (/ (neg (acos a)) (sqrt a)) (/ (neg (acos a)) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.088 * * [simplify]: iteration 0 : 164 enodes (cost 371 ) 0.091 * * [simplify]: iteration 1 : 483 enodes (cost 359 ) 0.098 * * [simplify]: iteration 2 : 1375 enodes (cost 359 ) 0.117 * * [simplify]: iteration 3 : 3633 enodes (cost 358 ) 0.168 * * [simplify]: iteration 4 : 5001 enodes (cost 358 ) 0.174 * [simplify]: Simplified to: (log (/ a (neg (acos a)))) (log (/ a (neg (acos a)))) (exp (/ a (neg (acos a)))) (pow (/ a (neg (acos a))) 3) (* (cbrt (/ a (neg (acos a)))) (cbrt (/ a (neg (acos a))))) (cbrt (/ a (neg (acos a)))) (pow (/ a (neg (acos a))) 3) (sqrt (/ a (neg (acos a)))) (sqrt (/ a (neg (acos a)))) (* -1 a) (acos a) (/ (* (cbrt a) (cbrt a)) (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ (cbrt a) (cbrt (neg (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (neg (acos a)))) (/ (cbrt a) (sqrt (neg (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (neg (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (neg (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) (neg (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (neg (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (neg (acos a))) (/ (sqrt a) (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ (sqrt a) (cbrt (neg (acos a)))) (/ (sqrt a) (sqrt (neg (acos a)))) (/ (sqrt a) (sqrt (neg (acos a)))) (sqrt a) (/ (sqrt a) (neg (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (neg (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) (neg (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (neg (sqrt (acos a)))) (sqrt a) (/ (sqrt a) (neg (acos a))) (/ 1 (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ a (cbrt (neg (acos a)))) (/ 1 (sqrt (neg (acos a)))) (/ a (sqrt (neg (acos a)))) 1 (* -1 (/ a (acos a))) -1 (/ a (acos a)) (/ 1 (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (neg (sqrt (acos a)))) (/ a (sqrt (acos a))) -1 (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (neg (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (neg (sqrt (acos a)))) 1 (* -1 (/ a (acos a))) (/ -1 (acos a)) (/ (neg (acos a)) a) (/ a (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ a (sqrt (neg (acos a)))) a (* -1 a) (/ a (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (neg (sqrt (acos a)))) (* -1 a) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) a (/ (neg (acos a)) (cbrt a)) (/ (neg (acos a)) (sqrt a)) (/ (neg (acos a)) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.174 * * * [progress]: adding candidates to table 0.255 * * [progress]: iteration 2 / 4 0.255 * * * [progress]: picking best candidate 0.265 * * * * [pick]: Picked # 0.265 * * * [progress]: localizing error 0.271 * * * [progress]: generating rewritten candidates 0.271 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.280 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.295 * * * [progress]: generating series expansions 0.295 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.295 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.295 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.295 * [taylor]: Taking taylor expansion of -1 in a 0.295 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.295 * [taylor]: Taking taylor expansion of a in a 0.295 * [taylor]: Taking taylor expansion of (acos a) in a 0.296 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.296 * [taylor]: Taking taylor expansion of -1 in a 0.296 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.296 * [taylor]: Taking taylor expansion of a in a 0.296 * [taylor]: Taking taylor expansion of (acos a) in a 0.303 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.303 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.303 * [taylor]: Taking taylor expansion of -1 in a 0.303 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.303 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.303 * [taylor]: Taking taylor expansion of a in a 0.304 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.304 * [taylor]: Taking taylor expansion of -1 in a 0.304 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.304 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.304 * [taylor]: Taking taylor expansion of a in a 0.315 * [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 0.316 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.316 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.316 * [taylor]: Taking taylor expansion of a in a 0.316 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.325 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.325 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 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 0.325 * [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 0.338 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.338 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.338 * [taylor]: Taking taylor expansion of -1 in a 0.338 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.338 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.338 * [taylor]: Taking taylor expansion of a in a 0.338 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.338 * [taylor]: Taking taylor expansion of -1 in a 0.338 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.338 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.339 * [taylor]: Taking taylor expansion of a in a 0.350 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.350 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.350 * [taylor]: Taking taylor expansion of a in a 0.350 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.350 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.350 * [taylor]: Taking taylor expansion of a in a 0.350 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.357 * * * [progress]: simplifying candidates 0.361 * [simplify]: Simplifying using # : (neg 1) (neg (- (log (neg (acos a))) (log a))) (neg (log (/ (neg (acos a)) a))) (- 0 (- (log (neg (acos a))) (log a))) (- 0 (log (/ (neg (acos a)) a))) (- (log 1) (- (log (neg (acos a))) (log a))) (- (log 1) (log (/ (neg (acos a)) a))) (log (/ 1 (/ (neg (acos a)) a))) (exp (/ 1 (/ (neg (acos a)) a))) (/ (* (* 1 1) 1) (/ (* (* (neg (acos a)) (neg (acos a))) (neg (acos a))) (* (* a a) a))) (/ (* (* 1 1) 1) (* (* (/ (neg (acos a)) a) (/ (neg (acos a)) a)) (/ (neg (acos a)) a))) (* (cbrt (/ 1 (/ (neg (acos a)) a))) (cbrt (/ 1 (/ (neg (acos a)) a)))) (cbrt (/ 1 (/ (neg (acos a)) a))) (* (* (/ 1 (/ (neg (acos a)) a)) (/ 1 (/ (neg (acos a)) a))) (/ 1 (/ (neg (acos a)) a))) (sqrt (/ 1 (/ (neg (acos a)) a))) (sqrt (/ 1 (/ (neg (acos a)) a))) (neg 1) (neg (/ (neg (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (neg (acos a)) a)) (cbrt (/ (neg (acos a)) a)))) (/ (cbrt 1) (cbrt (/ (neg (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (neg (acos a)) a))) (/ (cbrt 1) (sqrt (/ (neg (acos a)) a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (neg (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (neg (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (neg (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (neg (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (neg (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (neg (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (neg (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (neg (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (neg (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (neg (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt a))) (/ (cbrt 1) (/ (neg (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (neg (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)) (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (cbrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ (cbrt 1) (/ (cbrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ (cbrt 1) (/ (cbrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (neg (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (sqrt (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (neg (sqrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (sqrt (acos a)) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (neg (sqrt (acos a))) 1)) (/ (cbrt 1) (/ (sqrt (acos a)) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (neg 1) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (acos a) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (neg 1) (sqrt a))) (/ (cbrt 1) (/ (acos a) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (neg 1) 1)) (/ (cbrt 1) (/ (acos a) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (neg (cbrt (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ (cbrt 1) (/ (neg (cbrt (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ (cbrt 1) (/ (neg (cbrt (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (neg (sqrt (acos a))) (cbrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) (sqrt a))) (/ (cbrt 1) (/ (neg (sqrt (acos a))) (sqrt a))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos a)) 1)) (/ (cbrt 1) (/ (neg (sqrt (acos a))) a)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt a) (cbrt a)))) (/ (cbrt 1) (/ (neg (acos a)) (cbrt a))) (/ (* (cbrt 1) (cbrt 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-1 (/ 1 (acos a))) a (/ a (neg (acos a))) (/ (neg (acos a)) a) (/ (/ 1 (cbrt (/ (neg (acos a)) a))) (cbrt (/ (neg (acos a)) a))) (/ 1 (sqrt (/ (neg (acos a)) a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ (sqrt a) (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ 1 (* (cbrt (neg (acos a))) (cbrt (neg (acos a))))) (/ (* (cbrt a) (cbrt a)) (sqrt (neg (acos a)))) (/ (sqrt a) (sqrt (neg (acos a)))) (/ 1 (sqrt (neg (acos a)))) (* (cbrt a) (cbrt a)) (sqrt a) 1 (* -1 (* (cbrt a) (cbrt a))) (* -1 (sqrt a)) -1 (/ (* (cbrt a) (cbrt a)) (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ 1 (neg (* (cbrt (acos a)) (cbrt (acos a))))) (/ (* (cbrt a) (cbrt a)) (neg (sqrt (acos a)))) (/ (sqrt a) (neg (sqrt (acos a)))) (/ 1 (neg (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 (/ 1 (acos a))) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (* -1 (/ 1 (acos a))) (log (/ (neg (acos a)) a)) (log (/ (neg (acos a)) a)) (exp (/ (neg (acos a)) a)) (pow (/ (neg (acos a)) a) 3) (* (cbrt (/ (neg (acos a)) a)) (cbrt (/ (neg (acos a)) a))) (cbrt (/ (neg (acos a)) a)) (pow (/ (neg (acos a)) a) 3) (sqrt (/ (neg (acos a)) a)) (sqrt (/ (neg (acos a)) a)) (acos a) (neg a) 0 (/ (acos a) a) (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (neg (acos a))) (cbrt a)) (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (sqrt a)) (/ (cbrt (neg (acos a))) (sqrt a)) (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (/ (cbrt (neg (acos a))) a) (/ (sqrt (neg (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (neg (acos a))) (cbrt a)) (/ (sqrt (neg (acos a))) (sqrt a)) (/ (sqrt (neg (acos a))) (sqrt a)) (sqrt (neg (acos a))) (/ (sqrt (neg (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (neg (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (neg (acos a)) (sqrt a)) 1 (/ (neg (acos a)) a) (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ -1 (sqrt a)) (/ (acos a) (sqrt a)) -1 (/ (acos a) a) (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)) (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)) (neg (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt (acos a)) a) (/ (neg (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (neg (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (neg (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))) (/ (neg (cbrt (acos a))) (cbrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (neg (cbrt (acos a))) (sqrt a)) (* (cbrt (acos a)) (cbrt (acos a))) (/ (neg (cbrt (acos a))) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (neg (sqrt (acos a))) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (neg (sqrt (acos a))) (sqrt a)) (sqrt (acos a)) (/ (neg (sqrt (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (neg (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (neg (acos a)) (sqrt a)) 1 (/ (neg (acos a)) a) (/ 1 a) (/ a (neg (acos a))) (/ (acos a) a) (/ (neg (acos a)) (* (cbrt a) (cbrt a))) (/ (neg (acos a)) (sqrt a)) (neg (acos a)) (/ a (cbrt (neg (acos a)))) (/ a (sqrt (neg (acos a)))) (/ a (neg (acos a))) (/ a (acos a)) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (/ a (neg (cbrt (acos a)))) (/ a (neg (sqrt (acos a)))) (/ a (neg (acos a))) (/ a (neg (acos a))) (/ a (neg (acos a))) (/ a (neg (acos a))) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (/ (neg (acos a)) a) 0.429 * * * [progress]: adding candidates to table 0.634 * * [progress]: iteration 3 / 4 0.634 * * * [progress]: picking best candidate 0.650 * * * * [pick]: Picked # 0.650 * * * [progress]: localizing error 0.656 * * * [progress]: generating rewritten candidates 0.656 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.665 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.674 * * * [progress]: generating series expansions 0.674 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.674 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 0.674 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.674 * [taylor]: Taking taylor expansion of -1 in a 0.674 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.674 * [taylor]: Taking taylor expansion of (acos a) in a 0.675 * [taylor]: Taking taylor expansion of a in a 0.675 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.675 * [taylor]: Taking taylor expansion of -1 in a 0.675 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.675 * [taylor]: Taking taylor expansion of (acos a) in a 0.675 * [taylor]: Taking taylor expansion of a in a 0.688 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.688 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.688 * [taylor]: Taking taylor expansion of -1 in a 0.688 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.688 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.688 * [taylor]: Taking taylor expansion of a in a 0.688 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.688 * [taylor]: Taking taylor expansion of -1 in a 0.688 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.688 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.688 * [taylor]: Taking taylor expansion of a in a 0.699 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.700 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.700 * [taylor]: Taking taylor expansion of a in a 0.700 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.700 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.700 * [taylor]: Taking taylor expansion of a in a 0.700 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.707 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.707 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.707 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.707 * [taylor]: Taking taylor expansion of -1 in a 0.707 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.707 * [taylor]: Taking taylor expansion of a in a 0.707 * [taylor]: Taking taylor expansion of (acos a) in a 0.707 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.707 * [taylor]: Taking taylor expansion of -1 in a 0.707 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.707 * [taylor]: Taking taylor expansion of a in a 0.707 * [taylor]: Taking taylor expansion of (acos a) in a 0.714 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.714 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.714 * [taylor]: Taking taylor expansion of -1 in a 0.714 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.714 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.714 * [taylor]: Taking taylor expansion of a in a 0.714 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.714 * [taylor]: Taking taylor expansion of -1 in a 0.714 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.714 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.714 * [taylor]: Taking taylor expansion of a in a 0.720 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.720 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.720 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.720 * [taylor]: Taking taylor expansion of a in a 0.720 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.720 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.720 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.720 * [taylor]: Taking taylor expansion of a in a 0.720 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.733 * * * [progress]: simplifying candidates 0.734 * [simplify]: Simplifying using # : (* (neg (acos a)) (/ 1 a)) (+ (log (neg (acos a))) (neg (log a))) (+ (log (neg (acos a))) (- 0 (log a))) (+ (log (neg (acos a))) (- (log 1) (log a))) (+ (log (neg (acos a))) (log (/ 1 a))) (log (* (neg (acos a)) (/ 1 a))) (exp (* (neg (acos a)) (/ 1 a))) (* (* (* (neg (acos a)) (neg (acos a))) (neg (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))) (* (* (* (neg (acos a)) (neg (acos a))) (neg (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (* (cbrt (* (neg (acos a)) (/ 1 a))) (cbrt (* (neg (acos a)) (/ 1 a)))) (cbrt (* (neg (acos a)) (/ 1 a))) (* (* (* (neg (acos a)) (/ 1 a)) (* (neg (acos a)) (/ 1 a))) (* (neg (acos a)) (/ 1 a))) (sqrt (* (neg (acos a)) (/ 1 a))) (sqrt (* (neg (acos a)) (/ 1 a))) (* (sqrt (neg (acos a))) (sqrt (/ 1 a))) (* (sqrt (neg (acos a))) (sqrt (/ 1 a))) (* (sqrt (neg (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (neg (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (neg (acos a))) (/ 1 (sqrt a))) (* (sqrt (neg (acos a))) (/ 1 (sqrt a))) (* (acos a) (/ 1 a)) (* (neg (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (neg (acos a)) (sqrt (/ 1 a))) (* (neg (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (* (neg (acos a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (* (neg (acos a)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (neg (acos a)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (* (neg (acos a)) (/ (sqrt 1) (sqrt a))) (* (neg (acos a)) (/ (sqrt 1) 1)) (* (neg (acos a)) (/ 1 (* (cbrt a) (cbrt a)))) (* (neg (acos a)) (/ 1 (sqrt a))) (* (neg (acos a)) (/ 1 1)) (* (neg (acos a)) 1) (* (neg (acos a)) 1) (* (cbrt (neg (acos a))) (/ 1 a)) (* (sqrt (neg (acos a))) (/ 1 a)) (* (neg (acos a)) (/ 1 a)) (* (acos a) (/ 1 a)) (* (cbrt (acos a)) (/ 1 a)) (* (sqrt (acos a)) (/ 1 a)) (* (acos a) (/ 1 a)) (* (neg (cbrt (acos a))) (/ 1 a)) (* (neg (sqrt (acos a))) (/ 1 a)) (* (neg (acos a)) (/ 1 a)) (* (neg (acos a)) 1) (neg 1) (neg 1) (neg (+ (log (neg (acos a))) (neg (log a)))) (neg (+ (log (neg (acos a))) (- 0 (log a)))) (neg (+ (log (neg (acos a))) (- (log 1) (log a)))) (neg (+ (log (neg (acos a))) (log (/ 1 a)))) (neg (log (* (neg (acos a)) (/ 1 a)))) (- 0 (+ (log (neg (acos a))) (neg (log a)))) (- 0 (+ (log (neg (acos a))) (- 0 (log a)))) (- 0 (+ (log (neg (acos a))) (- (log 1) (log a)))) (- 0 (+ (log (neg (acos a))) (log (/ 1 a)))) (- 0 (log (* (neg (acos a)) (/ 1 a)))) (- (log 1) (+ (log (neg (acos a))) (neg (log a)))) (- (log 1) (+ (log (neg (acos a))) (- 0 (log a)))) (- (log 1) (+ (log (neg (acos a))) (- (log 1) (log a)))) (- (log 1) (+ (log (neg (acos a))) (log (/ 1 a)))) (- (log 1) (log (* (neg (acos a)) (/ 1 a)))) (log (/ 1 (* (neg (acos a)) (/ 1 a)))) (exp (/ 1 (* (neg (acos a)) (/ 1 a)))) (/ (* (* 1 1) 1) (* (* (* (neg (acos a)) (neg (acos a))) (neg (acos a))) (/ (* (* 1 1) 1) (* (* a a) a)))) (/ (* (* 1 1) 1) (* (* (* (neg (acos a)) (neg (acos a))) (neg (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))) (/ (* (* 1 1) 1) (* (* (* (neg (acos a)) (/ 1 a)) (* (neg (acos a)) (/ 1 a))) (* (neg (acos a)) (/ 1 a)))) (* (cbrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (neg (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (* (* (/ 1 (* (neg (acos a)) (/ 1 a))) (/ 1 (* (neg (acos a)) (/ 1 a)))) (/ 1 (* (neg (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (neg 1) (neg (* (neg (acos a)) (/ 1 a))) (/ (* (cbrt 1) (cbrt 1)) (neg (acos a))) (/ (cbrt 1) (/ 1 a)) (/ (sqrt 1) (neg (acos a))) (/ (sqrt 1) (/ 1 a)) (/ 1 (neg (acos a))) (/ 1 (/ 1 a)) (/ 1 (* (neg (acos a)) (/ 1 a))) (/ (* (neg (acos a)) (/ 1 a)) 1) (/ 1 (neg (acos a))) (/ (* (neg (acos a)) (/ 1 a)) (cbrt 1)) (/ (* (neg (acos a)) (/ 1 a)) (sqrt 1)) (/ (* (neg (acos a)) (/ 1 a)) 1) (/ 1 (neg (acos a))) (/ 1 (* (neg (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))) 0.739 * * [simplify]: iteration 0 : 351 enodes (cost 504 ) 0.745 * * [simplify]: iteration 1 : 1643 enodes (cost 400 ) 0.768 * * [simplify]: iteration 2 : 5001 enodes (cost 379 ) 0.770 * [simplify]: Simplified to: (/ (neg (acos a)) a) (log (/ (neg (acos a)) a)) (log (/ (neg (acos a)) a)) (log (/ (neg (acos a)) a)) (log (/ (neg (acos a)) a)) (log (/ (neg (acos a)) a)) (exp (/ (neg (acos a)) a)) (pow (/ (neg (acos a)) a) 3) (pow (/ (neg (acos a)) a) 3) (* (cbrt (* (neg (acos a)) (/ 1 a))) (cbrt (* (neg (acos a)) (/ 1 a)))) (cbrt (* (neg (acos a)) (/ 1 a))) (pow (/ (neg (acos a)) a) 3) (sqrt (* (neg (acos a)) (/ 1 a))) (sqrt (* (neg (acos a)) (/ 1 a))) (* (sqrt (neg (acos a))) (sqrt (/ 1 a))) (* (sqrt (neg (acos a))) (sqrt (/ 1 a))) (/ (* (sqrt (neg (acos a))) 1) (sqrt a)) (/ (* (sqrt (neg (acos a))) 1) (sqrt a)) (/ (* (sqrt (neg (acos a))) 1) (sqrt a)) (/ (* (sqrt (neg (acos a))) 1) (sqrt a)) (/ (acos a) a) (* (neg (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (neg (acos a)) (sqrt (/ 1 a))) (/ (* (acos a) -1) (* (cbrt a) (cbrt a))) (/ (* (acos a) -1) (sqrt a)) (* (acos a) -1) (/ (* (acos a) -1) (* (cbrt a) (cbrt a))) (/ (* (acos a) -1) (sqrt a)) (* (acos a) -1) (/ (* (acos a) -1) (* (cbrt a) (cbrt a))) (/ (* (acos a) -1) (sqrt a)) (* (acos a) -1) (* (acos a) -1) (* (acos a) -1) (/ (cbrt (neg (acos a))) a) (/ (sqrt (neg (acos a))) a) (/ (neg (acos a)) a) (/ (acos a) a) (/ (cbrt (acos a)) a) (/ (sqrt (acos a)) a) (/ (acos a) a) (/ (neg (cbrt (acos a))) a) (/ (neg (sqrt (acos a))) a) (/ (neg (acos a)) a) (* (acos a) -1) -1 -1 (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (neg (log (/ (neg (acos a)) a))) (pow (exp (/ 1 (neg (acos a)))) a) (/ (pow a 3) (pow (neg (acos a)) 3)) (/ (pow a 3) (pow (neg (acos a)) 3)) (/ (pow a 3) (pow (neg (acos a)) 3)) (* (cbrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (neg (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (/ (pow a 3) (pow (neg (acos a)) 3)) (sqrt (/ 1 (* (neg (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (neg (acos a)) (/ 1 a)))) -1 (/ (acos a) a) (* (/ 1 (acos a)) -1) a (* (/ 1 (acos a)) -1) a (* (/ 1 (acos a)) -1) a (/ a (neg (acos a))) (/ (neg (acos a)) a) (* (/ 1 (acos a)) -1) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (* (/ 1 (acos a)) -1) (* (/ 1 (acos a)) -1) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (/ (neg (acos a)) a) (/ a (neg (acos a))) (/ a (neg (acos a))) (/ a (neg (acos a))) 0.771 * * * [progress]: adding candidates to table 0.854 * * [progress]: iteration 4 / 4 0.854 * * * [progress]: picking best candidate 0.867 * * * * [pick]: Picked # 0.867 * * * [progress]: localizing error 0.876 * * * [progress]: generating rewritten candidates 0.876 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.880 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.884 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2) 0.887 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 6.687 * * * [progress]: generating series expansions 6.687 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 6.687 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in (a) around 0 6.687 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 6.687 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.687 * [taylor]: Taking taylor expansion of -1 in a 6.688 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 6.688 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 6.688 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 6.688 * [taylor]: Taking taylor expansion of 1/3 in a 6.688 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 6.688 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 6.688 * [taylor]: Taking taylor expansion of (acos a) in a 6.688 * [taylor]: Taking taylor expansion of a in a 6.689 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 6.689 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.689 * [taylor]: Taking taylor expansion of -1 in a 6.690 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 6.690 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 6.690 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 6.690 * [taylor]: Taking taylor expansion of 1/3 in a 6.690 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 6.690 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 6.690 * [taylor]: Taking taylor expansion of (acos a) in a 6.690 * [taylor]: Taking taylor expansion of a in a 6.749 * [approximate]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in (a) around 0 6.749 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 6.749 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 6.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 6.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 6.749 * [taylor]: Taking taylor expansion of 1/3 in a 6.749 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 6.749 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 6.749 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 6.749 * [taylor]: Taking taylor expansion of a in a 6.750 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.750 * [taylor]: Taking taylor expansion of -1 in a 6.751 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 6.751 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 6.751 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 6.751 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 6.751 * [taylor]: Taking taylor expansion of 1/3 in a 6.751 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 6.751 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 6.751 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 6.751 * [taylor]: Taking taylor expansion of a in a 6.752 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.752 * [taylor]: Taking taylor expansion of -1 in a 6.801 * [approximate]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in (a) around 0 6.801 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 6.801 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 6.801 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 6.801 * [taylor]: Taking taylor expansion of 1/3 in a 6.801 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 6.801 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 6.801 * [taylor]: Taking taylor expansion of a in a 6.801 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 6.802 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 6.802 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 6.802 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 6.802 * [taylor]: Taking taylor expansion of 1/3 in a 6.802 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 6.802 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 6.802 * [taylor]: Taking taylor expansion of a in a 6.802 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 6.842 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 6.843 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in (a) around 0 6.843 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 6.843 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.843 * [taylor]: Taking taylor expansion of -1 in a 6.844 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 6.844 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 6.844 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 6.844 * [taylor]: Taking taylor expansion of 1/3 in a 6.844 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 6.844 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 6.844 * [taylor]: Taking taylor expansion of (acos a) in a 6.844 * [taylor]: Taking taylor expansion of a in a 6.844 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 6.844 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.844 * [taylor]: Taking taylor expansion of -1 in a 6.845 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 6.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 6.845 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 6.845 * [taylor]: Taking taylor expansion of 1/3 in a 6.845 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 6.845 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 6.845 * [taylor]: Taking taylor expansion of (acos a) in a 6.845 * [taylor]: Taking taylor expansion of a in a 6.900 * [approximate]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in (a) around 0 6.900 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 6.900 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 6.900 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 6.900 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 6.900 * [taylor]: Taking taylor expansion of 1/3 in a 6.900 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 6.900 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 6.900 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 6.900 * [taylor]: Taking taylor expansion of a in a 6.901 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.901 * [taylor]: Taking taylor expansion of -1 in a 6.902 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 6.902 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 6.902 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 6.902 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 6.902 * [taylor]: Taking taylor expansion of 1/3 in a 6.902 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 6.902 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 6.902 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 6.902 * [taylor]: Taking taylor expansion of a in a 6.903 * [taylor]: Taking taylor expansion of (cbrt -1) in a 6.903 * [taylor]: Taking taylor expansion of -1 in a 6.956 * [approximate]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in (a) around 0 6.956 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 6.956 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 6.956 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 6.956 * [taylor]: Taking taylor expansion of 1/3 in a 6.956 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 6.956 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 6.956 * [taylor]: Taking taylor expansion of a in a 6.956 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 6.957 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 6.957 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 6.957 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 6.957 * [taylor]: Taking taylor expansion of 1/3 in a 6.957 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 6.957 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 6.958 * [taylor]: Taking taylor expansion of a in a 6.958 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.006 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2) 7.006 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in (a) around 0 7.006 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 7.006 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.006 * [taylor]: Taking taylor expansion of -1 in a 7.007 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 7.007 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 7.007 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 7.007 * [taylor]: Taking taylor expansion of 1/3 in a 7.007 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 7.007 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 7.007 * [taylor]: Taking taylor expansion of (acos a) in a 7.007 * [taylor]: Taking taylor expansion of a in a 7.008 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 7.008 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.008 * [taylor]: Taking taylor expansion of -1 in a 7.008 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 7.008 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 7.008 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 7.009 * [taylor]: Taking taylor expansion of 1/3 in a 7.009 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 7.009 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 7.009 * [taylor]: Taking taylor expansion of (acos a) in a 7.009 * [taylor]: Taking taylor expansion of a in a 7.067 * [approximate]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in (a) around 0 7.067 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 7.067 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 7.067 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 7.067 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 7.067 * [taylor]: Taking taylor expansion of 1/3 in a 7.067 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 7.067 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 7.067 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.067 * [taylor]: Taking taylor expansion of a in a 7.068 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.068 * [taylor]: Taking taylor expansion of -1 in a 7.069 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 7.069 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 7.069 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 7.069 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 7.069 * [taylor]: Taking taylor expansion of 1/3 in a 7.069 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 7.069 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 7.069 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.069 * [taylor]: Taking taylor expansion of a in a 7.070 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.070 * [taylor]: Taking taylor expansion of -1 in a 7.119 * [approximate]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in (a) around 0 7.119 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 7.119 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 7.119 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 7.119 * [taylor]: Taking taylor expansion of 1/3 in a 7.119 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 7.119 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 7.119 * [taylor]: Taking taylor expansion of a in a 7.119 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.120 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 7.120 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 7.120 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 7.120 * [taylor]: Taking taylor expansion of 1/3 in a 7.120 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 7.120 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 7.120 * [taylor]: Taking taylor expansion of a in a 7.120 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.168 * * * * [progress]: [ 4 / 4 ] generating series at (2) 7.168 * [approximate]: Taking taylor expansion of (/ a (* (pow (cbrt -1) 3) (acos a))) in (a) around 0 7.168 * [taylor]: Taking taylor expansion of (/ a (* (pow (cbrt -1) 3) (acos a))) in a 7.168 * [taylor]: Taking taylor expansion of a in a 7.168 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) (acos a)) in a 7.168 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in a 7.168 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.168 * [taylor]: Taking taylor expansion of -1 in a 7.169 * [taylor]: Taking taylor expansion of (acos a) in a 7.172 * [taylor]: Taking taylor expansion of (/ a (* (pow (cbrt -1) 3) (acos a))) in a 7.172 * [taylor]: Taking taylor expansion of a in a 7.172 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) (acos a)) in a 7.172 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in a 7.172 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.172 * [taylor]: Taking taylor expansion of -1 in a 7.173 * [taylor]: Taking taylor expansion of (acos a) in a 7.196 * [approximate]: Taking taylor expansion of (/ 1 (* (pow (cbrt -1) 3) (* (acos (/ 1 a)) a))) in (a) around 0 7.196 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cbrt -1) 3) (* (acos (/ 1 a)) a))) in a 7.196 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) (* (acos (/ 1 a)) a)) in a 7.196 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in a 7.196 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.196 * [taylor]: Taking taylor expansion of -1 in a 7.197 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 7.197 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.197 * [taylor]: Taking taylor expansion of a in a 7.202 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cbrt -1) 3) (* (acos (/ 1 a)) a))) in a 7.202 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) (* (acos (/ 1 a)) a)) in a 7.202 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in a 7.202 * [taylor]: Taking taylor expansion of (cbrt -1) in a 7.202 * [taylor]: Taking taylor expansion of -1 in a 7.203 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 7.203 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 7.203 * [taylor]: Taking taylor expansion of a in a 7.241 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 7.241 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 7.241 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 7.241 * [taylor]: Taking taylor expansion of a in a 7.241 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.241 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 7.241 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 7.241 * [taylor]: Taking taylor expansion of a in a 7.241 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 7.250 * * * [progress]: simplifying candidates 7.352 * [simplify]: Simplifying using # : (log (cbrt (/ (neg (acos a)) a))) (exp (cbrt (/ (neg (acos a)) a))) (cbrt (* (cbrt (/ (neg (acos a)) a)) (cbrt (/ (neg (acos a)) a)))) (cbrt (cbrt (/ (neg (acos a)) a))) (cbrt (sqrt (/ (neg (acos a)) a))) (cbrt (sqrt (/ (neg (acos a)) a))) (cbrt (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (neg (acos a))) (cbrt a))) (cbrt (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) (sqrt a))) (cbrt (/ (cbrt (neg (acos a))) (sqrt a))) (cbrt (/ (* (cbrt (neg (acos a))) (cbrt (neg (acos a)))) 1)) (cbrt (/ (cbrt (neg (acos a))) a)) (cbrt (/ (sqrt (neg (acos a))) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt (neg (acos a))) (cbrt a))) (cbrt (/ (sqrt (neg (acos a))) (sqrt a))) (cbrt (/ (sqrt (neg (acos a))) (sqrt a))) (cbrt (/ (sqrt (neg (acos a))) 1)) (cbrt (/ (sqrt (neg (acos a))) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ (neg (acos a)) (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ (neg (acos a)) (sqrt a))) (cbrt (/ 1 1)) (cbrt (/ (neg (acos a)) a)) (cbrt (/ -1 (* (cbrt a) (cbrt a)))) (cbrt (/ (acos a) (cbrt a))) (cbrt (/ -1 (sqrt a))) (cbrt (/ (acos a) (sqrt a))) (cbrt (/ -1 1)) (cbrt (/ (acos a) a)) (cbrt (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (neg (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (neg (sqrt 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1/3 (+ (log (/ 1 a)) (log (acos a)))))) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a))))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 7.981 * * * [progress]: adding candidates to table 26.972 * [progress]: [Phase 3 of 3] Extracting. 26.972 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 26.973 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (neg (acos a))) a) 26.973 * * * * [regimes]: Trying to branch on (/ a (neg (acos a))) from (# # # # # # # # # #) 27.008 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # #) 27.044 * * * [regime]: Found split indices: #